Genera Containing Accepted: Astragalus
  1. Astragalus abnormalis Rech.f.  [Accepted][2529]
  2. Astragalus aboriginum Sprengel  [Accepted]
  3. Astragalus aboriginum Sprengel Var. aboriginum  [Accepted]
  4. Astragalus aboriginum Sprengel Var. lepagei (Hulten)Boivin  [Accepted]
  5. Astragalus aboriginum Sprengel Var. richardsonii (Sheldon)Boivin  [Accepted]
  6. Astragalus absentivus A.A.R.Maassoumi  [Accepted][1997]
  7. Astragalus acantherioceras Rech.f. & Koie  [Accepted][1879]
  8. Astragalus acanthochristianopsis Rech.f. & Koie  [Accepted][1866]
  9. Astragalus accidens S.Watson  [Accepted]
  10. Astragalus accidens S.Watson Var. accidens  [Accepted]
  11. Astragalus accidens S.Watson Var. hendersonii (S.Watson)M.E.Jones  [Accepted]
  12. Astragalus accumbens Sheldon  [Accepted]
  13. Astragalus ackerbergensis Freyn & Sint.  [Accepted][1994]
  14. Astragalus ackermanii Barneby  [Accepted]
  15. Astragalus acutifolius Bunge  [Accepted][2547]
  16. Astragalus acutirostris S.Watson  [Accepted]
  17. Astragalus adanus Nelson  [Accepted]
  18. Astragalus adpressipilosus Gontsch.  [Accepted][1778]
  19. Astragalus adsurgens Pallas  [Accepted][1079][1115][1179][1893][1930]
  20. Astragalus adsurgens Pallas Var. robustior Hook.  [Accepted]
  21. Astragalus adsurgens Pallas Var. tananaicus (Hulten)Barneby  [Accepted]
  22. Astragalus adulterinus Podl.  [Accepted][2546]
  23. Astragalus aduncus Willd.  [Accepted][1874]
  24. Astragalus aegobromus Boiss. & Hohen.  [Accepted][1778]
  25. Astragalus aeluropus Bunge  [Accepted][1867]
  26. Astragalus aequalis Clokey  [Accepted]
  27. Astragalus affghanus Boiss.  [Accepted][2555]
  28. Astragalus afghanomontanus Sirj. & Rech.f.  [Accepted][1872]
  29. Astragalus agnicidus Barneby  [Accepted]
  30. Astragalus agraniotii Boiss.  [Accepted][454][622][754]
  31. Astragalus agrestis G.Don  [Accepted]
  32. Astragalus aharicus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  33. Astragalus ahmed-adlii Bornm. & Gauba  [Accepted][2547]
  34. Astragalus ahouicus Parsa  [Accepted][2504]
  35. Astragalus aiwadzhii B.Fedtsch.  [Accepted][1990]
  36. Astragalus ajfreidii Aitch. & Baker  [Accepted][2541]
  37. Astragalus ajfreidii Aitch. & Baker Subsp. ajfreidii  [Accepted][2541]
  38. Astragalus ajfreidii Aitch. & Baker Subsp. brevivexillatus Deml  [Accepted][2541]
  39. Astragalus ajubensis Bunge  [Accepted][454][754][997][1907]
  40. Astragalus akkensis Cosson  [Accepted][454]
  41. Astragalus aksuensis Bunge  [Accepted][1867]
  42. Astragalus aktauensis Gontsch.  [Accepted][1778]
  43. Astragalus alamliensis Rech.f.  [Accepted][1867]
  44. Astragalus albens Greene  [Accepted]
  45. Astragalus albicaulis DC.  [Accepted][754][980]
  46. Astragalus albulus Wooton & Standley  [Accepted]
  47. Astragalus aleppicus Boiss.  [Accepted]
  48. Astragalus aleppicus Boiss. Subsp. aleppicus  [Accepted][454]
  49. Astragalus aleppicus Boiss. Subsp. megaloceras (Eig)C.Agerer-Kirchhoff  [Accepted][1866]
  50. Astragalus algarbiensis Bunge  [Accepted][454][754][997][1908]
  51. Astragalus algerianus E.Sheldon  [Accepted][454][2402]
  52. Astragalus allochrous A.Gray  [Accepted]
  53. Astragalus aloisii Deml  [Accepted][2541]
  54. Astragalus alopecias Pallas  [Accepted][1907]
  55. Astragalus alopecuroides L.  [Accepted][454][754][801][1907]
  56. Astragalus alopecuroides L. Subsp. alopecuroides  [Accepted][454][1907]
  57. Astragalus alopecuroides L. Subsp. grossii (Pau)Rivas Goday & Rivas Mart.  [Accepted][454][1907]
  58. Astragalus alopecurus Pallas  [Accepted][454][754][1027][1907]
  59. Astragalus alpamarcae A.Gray  [Accepted]
  60. Astragalus alpinus L.  [Accepted][454][754][801][1079]
  61. Astragalus alpinus L. Subsp. alpinus  [Accepted][754]
  62. Astragalus alpinus L. Var. brunetianus Fern.  [Accepted]
  63. Astragalus altimurensis Deml  [Accepted][2541]
  64. Astragalus altus Wooton & Standley  [Accepted]
  65. Astragalus alvordensis M.E.Jones  [Accepted]
  66. Astragalus alyssoides Lam.  [Accepted][1862]
  67. Astragalus amarus Pallas  [Accepted][754][1027]
  68. Astragalus amatus D.Clos  [Accepted]
  69. Astragalus amblytropis Barneby  [Accepted]
  70. Astragalus americanus (Hook.)M.E.Jones  [Accepted]
  71. Astragalus amherstianus Benth.  [Accepted][1872]
  72. Astragalus ammodendroides Bornm.  [Accepted][2547]
  73. Astragalus ammodendron Bunge  [Accepted][2019]
  74. Astragalus amnis-amissi Barneby  [Accepted]
  75. Astragalus amphioxys A.Gray  [Accepted]
  76. Astragalus amphioxys A.Gray Var. amphioxys  [Accepted]
  77. Astragalus amphioxys A.Gray Var. modestus Barneby  [Accepted]
  78. Astragalus amphioxys A.Gray Var. vespertinus (Sheldon)M.E.Jones  [Accepted]
  79. Astragalus ampullarius S.Watson  [Accepted]
  80. Astragalus anacamptoides Sirj. & Rech.f.  [Accepted][2547]
  81. Astragalus anacamptus Bunge  [Accepted][2547]
  82. Astragalus anacardius Bunge  [Accepted][1907]
  83. Astragalus anachoreticus Podl.  [Accepted][1990]
  84. Astragalus ancistrocarpus Boiss. & Hausskn.  [Accepted][1862]
  85. Astragalus andersianus Podl.  [Accepted][2552]
  86. Astragalus andersonii A.Gray  [Accepted]
  87. Astragalus anemophilus Greene  [Accepted]
  88. Astragalus angustatus Boiss.  [Accepted][1867]
  89. Astragalus angustiflorus K.Koch  [Accepted][454][776][1778]
  90. Astragalus angustiflorus K.Koch Subsp. anatolicus (Boiss.)Chamberlain  [Accepted][454][1778][1869]
  91. Astragalus angustiflorus K.Koch Subsp. angustiflorus  [Accepted][1778]
  92. Astragalus angustifolius Lam.  [Accepted][454][754][835]
  93. Astragalus angustifolius Lam. Subsp. angustifolius  [Accepted][454][754]
  94. Astragalus angustifolius Lam. Subsp. pungens (Willd.)Hayek  [Accepted][454][754][1012]
  95. Astragalus anisacanthus Boiss.  [Accepted][1754]
  96. Astragalus anisacanthus Boiss. Subsp. anisacanthus  [Accepted][1754]
  97. Astragalus anisacanthus Boiss. Subsp. schurabicus (Bunge)S.Tietz  [Accepted][1754]
  98. Astragalus anisus M.E.Jones  [Accepted]
  99. Astragalus ankylotos Fischer & C.Meyer  [Accepted][754][1008]
  100. Astragalus ankylotus Fischer & Meyer  [Accepted][2555]
  101. Astragalus anni-novi Burkart  [Accepted]
  102. Astragalus annularis Forsskal  [Accepted][454]
  103. Astragalus anserinifolius Boiss.  [Accepted][2547]
  104. Astragalus anserinus Atw. et al.  [Accepted]
  105. Astragalus antheliophorus Deml  [Accepted][2541]
  106. Astragalus anthosphaerus Rech.f. & Gilli  [Accepted][1866]
  107. Astragalus aphthonus Rech.f. & Aellen  [Accepted][2529]
  108. Astragalus apollineus Boiss. & Heldr.  [Accepted][454][635][754]
  109. Astragalus applegatii M.Peck  [Accepted]
  110. Astragalus apricus Bunge  [Accepted][1778]
  111. Astragalus aqrabatensis Podl.  [Accepted][1778]
  112. Astragalus aquilanus Anzal.  [Accepted][454][2359]
  113. Astragalus aquilonius (Barneby)Barneby  [Accepted]
  114. Astragalus archibaldii Podl.  [Accepted][1778]
  115. Astragalus arcuatus Karelin & Kir.  [Accepted][754][770]
  116. Astragalus arenarius L.  [Accepted][754][801]
  117. Astragalus arequipensis Vogel  [Accepted]
  118. Astragalus argentinus A.Manganaro  [Accepted]
  119. Astragalus argophyllus Torrey & A.Gray  [Accepted]
  120. Astragalus argophyllus Torrey & A.Gray Var. argophyllus  [Accepted]
  121. Astragalus argophyllus Torrey & A.Gray Var. martinii M.E.Jones  [Accepted]
  122. Astragalus argophyllus Torrey & A.Gray Var. panguicensis (M.E.Jones)M.E.Jones  [Accepted]
  123. Astragalus arguricus Bunge  [Accepted]
  124. Astragalus argyroides G.Beck  [Accepted][1869]
  125. Astragalus argyrostachys Boiss.  [Accepted][1754]
  126. Astragalus aridus A.Gray  [Accepted]
  127. Astragalus arizonicus A.Gray  [Accepted]
  128. Astragalus armatus Willd.  [Accepted][454][1754]
  129. Astragalus armatus Willd. Subsp. armatus  [Accepted][454][1754]
  130. Astragalus armatus Willd. Subsp. numidicus (Murb.)Emb. & Maire  [Accepted][1754]
  131. Astragalus arnottianus (Gillies)Reiche  [Accepted]
  132. Astragalus arpilobus Karelin & Kir.  [Accepted][754][771]
  133. Astragalus arrectus A.Gray  [Accepted]
  134. Astragalus arthurii M.E.Jones  [Accepted]
  135. Astragalus asclepiadoides M.E.Jones  [Accepted]
  136. Astragalus askius Bunge  [Accepted][1994]
  137. Astragalus aspadanus Bunge  [Accepted][1867]
  138. Astragalus asper Jacq.  [Accepted][454][754][1019]
  139. Astragalus asplundii I.M.Johnston  [Accepted]
  140. Astragalus aspreticola Podl.  [Accepted][1778]
  141. Astragalus assadii A.A.R.Maassoumi & Podl.  [Accepted][1778]
  142. Astragalus asterias Steven  [Accepted][454]
  143. Astragalus asterias Steven Subsp. aristidis (Battand.)Greuter  [Accepted][454]
  144. Astragalus asterias Steven Subsp. asterias  [Accepted][454]
  145. Astragalus asterias Steven Subsp. astraboides (Pomel)Greuter  [Accepted][454]
  146. Astragalus asterias Steven Subsp. radiatus (Battand.)Greuter  [Accepted][454]
  147. Astragalus asymmetricus Sheldon  [Accepted]
  148. Astragalus atratus S.Watson  [Accepted]
  149. Astragalus atratus S.Watson Var. atratus  [Accepted]
  150. Astragalus atratus S.Watson Var. inseptus Hitchc. et al.  [Accepted]
  151. Astragalus atratus S.Watson Var. mensarus M.E.Jones  [Accepted]
  152. Astragalus atratus S.Watson Var. owyheensis (Nelson & Macbr.)M.E.Jones  [Accepted]
  153. Astragalus atricapillus Bornm.  [Accepted][2581]
  154. Astragalus atropilosulus (Hochst.)Bunge  [Accepted][210]
  155. Astragalus atropilosulus (Hochst.)Bunge Subsp. abyssinicus (Hochst.)J.B.Gillett  [Accepted][558]
  156. Astragalus atropilosulus (Hochst.)Bunge Subsp. atropilosulus  [Accepted][558]
  157. Astragalus atropilosulus (Hochst.)Bunge Subsp. bequaertii (De Wild.)J.B.Gillett  [Accepted][558]
  158. Astragalus atropilosulus (Hochst.)Bunge Subsp. burkeanus (Harvey)J.B.Gillett  [Accepted][558]
  159. Astragalus atropubescens J.Coulter & E.M.Fisher  [Accepted]
  160. Astragalus atwoodii Welsh & K.H.Thorne  [Accepted]
  161. Astragalus aucheri Boiss.  [Accepted][1867]
  162. Astragalus auganus Bunge  [Accepted][1778]
  163. Astragalus austiniae A.Gray  [Accepted]
  164. Astragalus australis (L.)Lam.  [Accepted][454][754][834]
  165. Astragalus austriacus Jacq.  [Accepted][454][754][1016]
  166. Astragalus austroaegaeus Rech.f.  [Accepted][454][754][878]
  167. Astragalus austroargentinus E.Gomez-Sosa  [Accepted]
  168. Astragalus autranii Baldacci  [Accepted][454][595][754]
  169. Astragalus avicennicus Parsa  [Accepted][1778]
  170. Astragalus azizii A.A.R.Maassoumi  [Accepted][2522]
  171. Astragalus baba-alliar Parsa  [Accepted][1754]
  172. Astragalus baba-alliar Parsa Subsp. baba-alliar  [Accepted][1754]
  173. Astragalus baba-alliar Parsa Subsp. nudicarpus (Sirj. & Rech.f.)S.Tietz  [Accepted][1754]
  174. Astragalus babakhanloui A.A.R.Maassoumi & Podl.  [Accepted][2562]
  175. Astragalus babatagii Popov  [Accepted][1778]
  176. Astragalus baghlanensis Deml  [Accepted][2541]
  177. Astragalus bahrakianus Grey-Wilson  [Accepted][2569]
  178. Astragalus baionensis Lois.  [Accepted][454][754][811]
  179. Astragalus baissunensis Lipsky  [Accepted][1866]
  180. Astragalus bakaliensis Bunge  [Accepted][2554]
  181. Astragalus balearicus Chater  [Accepted][454][658][754]
  182. Astragalus bamianicus Podl.  [Accepted][1778]
  183. Astragalus barbatus Lam.  [Accepted][1869]
  184. Astragalus barnebyi Welsh & Atw.  [Accepted]
  185. Astragalus bashgalensis Podl.  [Accepted][2552]
  186. Astragalus bashmensis A.A.R.Maassoumi  [Accepted][2522]
  187. Astragalus basilicus Podl. & A.A.R.Maassoumi  [Accepted][1778]
  188. Astragalus basineri Trautv.  [Accepted][1866]
  189. Astragalus bayattii Bornm. & Gauba  [Accepted][1994]
  190. Astragalus bazmanicus Podl.  [Accepted][2546]
  191. Astragalus beathii C.L.Porter  [Accepted]
  192. Astragalus beatleyae Barneby  [Accepted]
  193. Astragalus beckii Bornm.  [Accepted][2547]
  194. Astragalus beckwithii Torrey & A.Gray  [Accepted]
  195. Astragalus beckwithii Torrey & A.Gray Var. beckwithii  [Accepted]
  196. Astragalus beckwithii Torrey & A.Gray Var. purpureus M.E.Jones  [Accepted]
  197. Astragalus beckwithii Torrey & A.Gray Var. sulcatus Barneby  [Accepted]
  198. Astragalus beckwithii Torrey & A.Gray Var. weiserensis M.E.Jones  [Accepted]
  199. Astragalus behboudii Sirj. & Rech.f.  [Accepted][2528]
  200. Astragalus belcheraghensis Podl.  [Accepted][1778]
  201. Astragalus bellus (Kuntze)R.E.Fries  [Accepted]
  202. Astragalus bergii Hieron.  [Accepted]
  203. Astragalus bernardinus M.E.Jones  [Accepted]
  204. Astragalus berteri Colla  [Accepted]
  205. Astragalus berterianus (Moris)Reiche  [Accepted][1370][1444]
  206. Astragalus bezudensis Sirj. & Rech.f.  [Accepted][1866]
  207. Astragalus bibracteolatus Sirj. & Rech.f.  [Accepted][2528]
  208. Astragalus bibullatus Barneby & Bridges  [Accepted][1795]
  209. Astragalus bicristatus A.Gray  [Accepted]
  210. Astragalus bidentatus Kunth  [Accepted]
  211. Astragalus bifoliolatus Sirj. & Rech.f.  [Accepted][1872]
  212. Astragalus bijugus Sirj. & Rech.f.  [Accepted][1872]
  213. Astragalus biovulatus Bunge  [Accepted][2555]
  214. Astragalus birjandicus Parsa  [Accepted][1867]
  215. Astragalus biserrula Bunge  [Accepted][1867]
  216. Astragalus bisulcatus (Hook.)A.Gray  [Accepted]
  217. Astragalus bisulcatus (Hook.)A.Gray Var. bisulcatus  [Accepted]
  218. Astragalus bisulcatus (Hook.)A.Gray Var. haydenianus (A.Gray)Barneby  [Accepted]
  219. Astragalus bisulcatus (Hook.)A.Gray Var. major (M.E.Jones)Welsh  [Accepted]
  220. Astragalus bisulcatus (Hook.)A.Gray Var. nevadensis (M.E.Jones)Barneby  [Accepted]
  221. Astragalus bodinii Sheldon  [Accepted]
  222. Astragalus bodinii Sheldon Var. bodinii  [Accepted]
  223. Astragalus bodinii Sheldon Var. yukonis (M.E.Jones)Boivin  [Accepted]
  224. Astragalus boelckei Gomez-Sosa  [Accepted][3189]
  225. Astragalus boeticus L.  [Accepted][454][754][801][1908]
  226. Astragalus bolanderi A.Gray  [Accepted]
  227. Astragalus bombycinus Boiss.  [Accepted][454]
  228. Astragalus bonariensis E.Gomez-Sosa  [Accepted]
  229. Astragalus bordschensis Bornm.  [Accepted][1994]
  230. Astragalus bornmuellerianus B.Fedtsch.  [Accepted]
  231. Astragalus borraginaceus Rech.f.  [Accepted][1866]
  232. Astragalus borujerdicus Parsa  [Accepted][2504]
  233. Astragalus bounophilus Boiss.  [Accepted][2580]
  234. Astragalus bourgaeanus Cosson  [Accepted][454][671][754]
  235. Astragalus bourgovii A.Gray  [Accepted]
  236. Astragalus brachycarpus M.Bieb.  [Accepted][454]
  237. Astragalus brachycentrus Fischer  [Accepted][1867]
  238. Astragalus brachylobus DC.  [Accepted][754][985]
  239. Astragalus brachyodontus Boiss.  [Accepted][1867]
  240. Astragalus brachypetalus Trautv.  [Accepted][2581]
  241. Astragalus brachystachys DC.  [Accepted][1778]
  242. Astragalus brackenridgei A.Gray  [Accepted]
  243. Astragalus bracteosus Boiss. & Noe  [Accepted][2582]
  244. Astragalus brandegei Porter & Coulter  [Accepted]
  245. Astragalus brauntonii Parish  [Accepted]
  246. Astragalus brazoensis Buckley  [Accepted]
  247. Astragalus brevidentatiformis Sirj. & Rech.f.  [Accepted][1874]
  248. Astragalus brevipes Bunge  [Accepted][1867]
  249. Astragalus brevipetiolatus Sirj. & Rech.f.  [Accepted][2547]
  250. Astragalus breweri A.Gray  [Accepted]
  251. Astragalus brotherusii Podl.  [Accepted][2546]
  252. Astragalus bruguieri Boiss.  [Accepted][1754]
  253. Astragalus brunsianus Bornm.  [Accepted][2580]
  254. Astragalus bryantii Barneby  [Accepted]
  255. Astragalus bryogenes Barneby  [Accepted]
  256. Astragalus buchtormensis Pallas  [Accepted][1778]
  257. Astragalus buhseanus Bunge  [Accepted][1994]
  258. Astragalus burkartii I.M.Johnston  [Accepted]
  259. Astragalus bustillosii D.Clos  [Accepted]
  260. Astragalus cachinalensis Philippi  [Accepted]
  261. Astragalus calamistratus Podl.  [Accepted][1778]
  262. Astragalus calcareus Sirj. & Rech.f.  [Accepted][2529]
  263. Astragalus calcicolus Podl.  [Accepted][1990]
  264. Astragalus californicus (A.Gray)Greene  [Accepted]
  265. Astragalus callainus Podl.  [Accepted][1778]
  266. Astragalus callichrous Boiss.  [Accepted][454]
  267. Astragalus calliphysa Bunge  [Accepted][1754]
  268. Astragalus calliphysa Bunge Subsp. angustifolius S.Tietz  [Accepted][1754]
  269. Astragalus calliphysa Bunge Subsp. calliphysa  [Accepted][1754]
  270. Astragalus callistachys Buhse  [Accepted][1754]
  271. Astragalus callistachys Buhse Subsp. callistachys  [Accepted][1754]
  272. Astragalus callistachys Buhse Subsp. porphyrobaphis (Fischer)S.Tietz  [Accepted][1754]
  273. Astragalus callithrix Barneby  [Accepted]
  274. Astragalus calycosus S.Watson  [Accepted]
  275. Astragalus calycosus S.Watson Var. calycosus  [Accepted]
  276. Astragalus calycosus S.Watson Var. mancus (Rydb.)Barneby  [Accepted]
  277. Astragalus calycosus S.Watson Var. monophyllidius (Rydb.)Barneby  [Accepted]
  278. Astragalus calycosus S.Watson Var. scaposus (A.Gray)M.E.Jones  [Accepted]
  279. Astragalus camelorum Barbey  [Accepted][2549]
  280. Astragalus camptopus Barneby  [Accepted]
  281. Astragalus campylanthoides Bornm.  [Accepted][1867]
  282. Astragalus campylanthus Boiss.  [Accepted][1754]
  283. Astragalus campylorrhynchus Fischer & Meyer  [Accepted][1862]
  284. Astragalus campylosema Boiss.  [Accepted][1867]
  285. Astragalus campylosema Boiss. Subsp. atropurpureus (Boiss.)Chamberlain  [Accepted][1869]
  286. Astragalus campylosema Boiss. Subsp. campylosema  [Accepted][1869]
  287. Astragalus campylotrichus Bunge  [Accepted][1872]
  288. Astragalus canadensis L.  [Accepted][1079][1847]
  289. Astragalus canadensis L. Var. brevidens (Gand.)Barneby  [Accepted][1079][1847]
  290. Astragalus canadensis L. Var. canadensis  [Accepted]
  291. Astragalus canadensis L. Var. mortonii (Nutt.)S.Watson  [Accepted][1079][1847]
  292. Astragalus cancellatus Bunge  [Accepted][1874]
  293. Astragalus canus Bunge  [Accepted][1874]
  294. Astragalus capito Boiss.  [Accepted][2547]
  295. Astragalus caprinus L.  [Accepted][454][807][1778]
  296. Astragalus caprinus L. Subsp. caprinus  [Accepted][454][1778]
  297. Astragalus caprinus L. Subsp. glaber (DC.)Podlech  [Accepted][1778]
  298. Astragalus caprinus L. Subsp. huetii (Bunge)Podl.  [Accepted][454][1778]
  299. Astragalus captiosus Boriss.  [Accepted][2068]
  300. Astragalus caraganae Hohen.  [Accepted][1866]
  301. Astragalus carduchorum Boiss.  [Accepted][1862]
  302. Astragalus caricinus (M.E.Jones)Barneby  [Accepted]
  303. Astragalus carinatus (Hook. & Arn.)Reiche  [Accepted]
  304. Astragalus carmanicus Bornm.  [Accepted][1754]
  305. Astragalus carminis Barneby  [Accepted]
  306. Astragalus caroli-henrici Deml  [Accepted][2541]
  307. Astragalus cartilagineus Gontsch.  [Accepted][1778]
  308. Astragalus cartilagineus Gontsch. Subsp. cartilagineus  [Accepted][1778]
  309. Astragalus cartilagineus Gontsch. Subsp. honigbergeri (Sirj. & Rech.f.) Podl.  [Accepted][1778]
  310. Astragalus casapaltensis Ball  [Accepted]
  311. Astragalus casei A.Gray  [Accepted]
  312. Astragalus castaneiformis S.Watson  [Accepted]
  313. Astragalus castaneiformis S.Watson Var. castaneiformis  [Accepted]
  314. Astragalus castaneiformis S.Watson Var. consobrinus Barneby  [Accepted]
  315. Astragalus castetteri Barneby  [Accepted]
  316. Astragalus catabostrychos Kress-Deml & Podl.  [Accepted][1778]
  317. Astragalus catacamptus Bunge  [Accepted][2547]
  318. Astragalus cavanillesii Podl.  [Accepted][454][1778]
  319. Astragalus cemerinus G.Beck  [Accepted][1754]
  320. Astragalus cenorrhynchus Barneby  [Accepted]
  321. Astragalus cephalanthus DC.  [Accepted][1754]
  322. Astragalus ceramicus Sheldon  [Accepted]
  323. Astragalus ceramicus Sheldon Var. apus Barneby  [Accepted]
  324. Astragalus ceramicus Sheldon Var. ceramicus  [Accepted]
  325. Astragalus ceramicus Sheldon Var. filifolius (A.Gray)F.J.Herm.  [Accepted]
  326. Astragalus cerasinus Baker  [Accepted][1872]
  327. Astragalus cercidophacos Podl. & A.A.R.Maassoumi  [Accepted][2570]
  328. Astragalus cerussatus Sheldon  [Accepted]
  329. Astragalus chaetopodus Bunge  [Accepted][1994]
  330. Astragalus chalaranthus Boiss. & Hausskn.  [Accepted][1754]
  331. Astragalus chamaeleuce A.Gray  [Accepted]
  332. Astragalus chamaemeniscus Barneby  [Accepted]
  333. Astragalus chamaesarathron Rech.f.  [Accepted][2547]
  334. Astragalus chamissonis (Vogel)Reiche  [Accepted]
  335. Astragalus chardinii Boiss.  [Accepted][1867]
  336. Astragalus charguschanus Freyn  [Accepted][1778]
  337. Astragalus chartostegius Boiss. & Hausskn.  [Accepted][1867]
  338. Astragalus chionobiiformis C.Towns.  [Accepted][1862]
  339. Astragalus chloodes Barneby  [Accepted]
  340. Astragalus chlorostachys Lindley  [Accepted][2571]
  341. Astragalus chlorostegius Boiss. & Hausskn.  [Accepted][2582]
  342. Astragalus chorizanthus Rech.f. & Gilli  [Accepted][2547]
  343. Astragalus chrysopterus Bunge  [Accepted]
  344. Astragalus chubutensis Speg.  [Accepted]
  345. Astragalus chuskanus Barneby & Spellenb.  [Accepted]
  346. Astragalus cibarius Sheldon  [Accepted][1079][1847]
  347. Astragalus cicer L.  [Accepted][454][754][801][1079][1847]
  348. Astragalus ciceroides Sosn.  [Accepted][2067]
  349. Astragalus cimae M.E.Jones  [Accepted]
  350. Astragalus cimae M.E.Jones Var. cimae  [Accepted]
  351. Astragalus cimae M.E.Jones Var. sufflatus Barneby  [Accepted]
  352. Astragalus cinereus Willd.  [Accepted][1994]
  353. Astragalus circumdatus Greene  [Accepted]
  354. Astragalus cisoxanus Podl.  [Accepted][1778]
  355. Astragalus citrinus Bunge  [Accepted][1778]
  356. Astragalus citrinus Bunge Subsp. barrowianus (Aitch. & Baker) Podl.  [Accepted][1778]
  357. Astragalus citrinus Bunge Subsp. citrinus  [Accepted][1778]
  358. Astragalus citrinus Bunge Subsp. khorasanicus Podl.  [Accepted][1778]
  359. Astragalus clarianus Jepson  [Accepted]
  360. Astragalus clerceanus Iljin & H.Kraschen.  [Accepted][754][763]
  361. Astragalus clevelandii Greene  [Accepted]
  362. Astragalus clusii Boiss.  [Accepted][454][620][754][1754]
  363. Astragalus coahuilae M.E.Jones  [Accepted]
  364. Astragalus cobrensis A.Gray  [Accepted]
  365. Astragalus cobrensis A.Gray Var. cobrensis  [Accepted]
  366. Astragalus cobrensis A.Gray Var. maguirei Kearney  [Accepted]
  367. Astragalus coccineus (Parry)Brandegee  [Accepted]
  368. Astragalus colhuensis E.Gomez-Sosa  [Accepted]
  369. Astragalus collenettiae Hedge & Podl.  [Accepted][1875]
  370. Astragalus collinus (Hook.)G.Don  [Accepted]
  371. Astragalus collinus (Hook.)G.Don Var. collinus  [Accepted]
  372. Astragalus collinus (Hook.)G.Don Var. laurentii (Rydb.)Barneby  [Accepted]
  373. Astragalus coltonii M.E.Jones  [Accepted]
  374. Astragalus coltonii M.E.Jones Var. coltonii  [Accepted]
  375. Astragalus coltonii M.E.Jones Var. moabensis M.E.Jones  [Accepted]
  376. Astragalus columbianus Barneby  [Accepted]
  377. Astragalus coluteocarpus Boiss.  [Accepted][1872]
  378. Astragalus comosus Bunge  [Accepted][2547]
  379. Astragalus complanatus Bunge  [Accepted]
  380. Astragalus complicatus Hook. & Arn.  [Accepted]
  381. Astragalus confertissimus Kitam.  [Accepted][2541]
  382. Astragalus confiniorum Boriss.  [Accepted][1994]
  383. Astragalus confinis I.M.Johnston  [Accepted]
  384. Astragalus confusus Bunge  [Accepted][1994]
  385. Astragalus congdonii S.Watson  [Accepted]
  386. Astragalus conjunctus S.Watson  [Accepted]
  387. Astragalus connectens Podl.  [Accepted][1778]
  388. Astragalus consobrinus (Barneby)Welsh  [Accepted]
  389. Astragalus constrictus Turrill  [Accepted][2534]
  390. Astragalus contortuplicatus L.  [Accepted][454][754][801][1908]
  391. Astragalus controversus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  392. Astragalus convallarius Greene  [Accepted]
  393. Astragalus convallarius E.Greene Var. convallarius  [Accepted][1079][1847]
  394. Astragalus convallarius Greene Var. finitimus Barneby  [Accepted]
  395. Astragalus convallarius Greene Var. margaretae Barneby  [Accepted]
  396. Astragalus convallarius Greene Var. scopulorum Barneby  [Accepted]
  397. Astragalus coquimbensis (Hook. & Arn.)Reiche  [Accepted]
  398. Astragalus cordatus Bunge  [Accepted][2580]
  399. Astragalus coriaceus Hemsley  [Accepted]
  400. Astragalus corniculatus M.Bieb.  [Accepted][754][823]
  401. Astragalus cornu-caprae Sirj. & Rech.f.  [Accepted][2583]
  402. Astragalus cornutus (Pallas)Kuntze  [Accepted][2822]
  403. Astragalus coronilla Bunge  [Accepted][2555]
  404. Astragalus corrugatus Bertol.  [Accepted][454]
  405. Astragalus cottamii Welsh  [Accepted]
  406. Astragalus cottonianus Aitch. & Baker  [Accepted][1994]
  407. Astragalus cottonii M.E.Jones  [Accepted]
  408. Astragalus cracca DC.  [Accepted]
  409. Astragalus crassicarpus Nutt.  [Accepted][1079]
  410. Astragalus crassicarpus Nutt. Var. berlandieri Barneby  [Accepted][1079]
  411. Astragalus crassicarpus Nutt. Var. cavus Barneby  [Accepted]
  412. Astragalus crassicarpus Nutt. Var. crassicarpus  [Accepted]
  413. Astragalus cremnophylax Barneby  [Accepted]
  414. Astragalus cremnophylax Barneby Var. myriorrhaphis Barneby  [Accepted]
  415. Astragalus cretaceus Boiss. & Kotschy  [Accepted][1862]
  416. Astragalus crispocarpus Nab.  [Accepted][1862]
  417. Astragalus cronquistii Barneby  [Accepted]
  418. Astragalus crotalariae A.Gray  [Accepted]
  419. Astragalus cruckshanksii (Hook. & Arn.)Griseb.  [Accepted]
  420. Astragalus crymophilus I.M.Johnston  [Accepted]
  421. Astragalus cryptanthus Wedd.  [Accepted]
  422. Astragalus crypticus I.M.Johnston  [Accepted]
  423. Astragalus cryptobotrys I.M.Johnston  [Accepted]
  424. Astragalus cuatrecasasii Macbr.  [Accepted]
  425. Astragalus cuneifolius Bunge  [Accepted][2593]
  426. Astragalus curtipes A.Gray  [Accepted]
  427. Astragalus curvicarpus (Sheldon)Macbr.  [Accepted]
  428. Astragalus curvicarpus (Sheldon)Macbr. Var. brachycodon (Barneby)Barneby  [Accepted]
  429. Astragalus curvicarpus (Sheldon)J.F.Macbr. Var. curvicarpus  [Accepted][1079]
  430. Astragalus curvicarpus (Sheldon)Macbr. Var. subglaber (Rydb.)Barneby  [Accepted]
  431. Astragalus curvicaulis (D.Clos)Reiche  [Accepted]
  432. Astragalus curvidens Freyn & Bornm.  [Accepted][2581]
  433. Astragalus curviflorus Boiss.  [Accepted][2583]
  434. Astragalus curvipes Trautv.  [Accepted][1778]
  435. Astragalus curvirostris Boiss.  [Accepted][1994]
  436. Astragalus curvirostris Boiss. Subsp. curvirostris  [Accepted][1862]
  437. Astragalus curvirostris Boiss. Subsp. psilocarpus C.Towns.  [Accepted][1862]
  438. Astragalus cuscutae Bunge  [Accepted][1994]
  439. Astragalus cusickii A.Gray  [Accepted]
  440. Astragalus cusickii A.Gray Var. cusickii  [Accepted]
  441. Astragalus cusickii A.Gray Var. flexilipes Barneby  [Accepted]
  442. Astragalus cuyanus E.Gomez-Sosa  [Accepted]
  443. Astragalus cyaneus A.Gray  [Accepted]
  444. Astragalus cyclophyllon G.Beck  [Accepted][1994]
  445. Astragalus cymbicarpos Brot.  [Accepted][454][676][754][1908]
  446. Astragalus cymboides M.E.Jones  [Accepted]
  447. Astragalus cyrusianus Parsa  [Accepted][2504]
  448. Astragalus dactylocarpus Boiss.  [Accepted]
  449. Astragalus dactylocarpus Boiss. Subsp. acinaciferus (Boiss.)E.Ott  [Accepted][1863]
  450. Astragalus dactylocarpus Boiss. Subsp. dactylocarpus  [Accepted][1863]
  451. Astragalus daenaensis Boiss.  [Accepted][2522]
  452. Astragalus danicus Retz.  [Accepted][454][754][882]
  453. Astragalus danicus Retz. Var. dasyglottis (DC.)Boivin  [Accepted]
  454. Astragalus darii Sirj. & Rech.f.  [Accepted][1874]
  455. Astragalus darlingtonii Podl.  [Accepted][1778]
  456. Astragalus darmadanicus Podl.  [Accepted][1778]
  457. Astragalus darumbium (Colla)D.Clos  [Accepted]
  458. Astragalus dasyanthus Pallas  [Accepted][454][754][1026]
  459. Astragalus deanei (Rydb.)Barneby  [Accepted]
  460. Astragalus debequaeus Welsh  [Accepted]
  461. Astragalus deickianus Bornm.  [Accepted][2545]
  462. Astragalus dekazygus Sirj. & Rech.f.  [Accepted][1994]
  463. Astragalus delicatulus Podl.  [Accepted][1778]
  464. Astragalus demavendicolus Bornm. & Gauba  [Accepted][1754]
  465. Astragalus demavendicolus Bornm. & Gauba Subsp. demavendicolus  [Accepted][1754]
  466. Astragalus demavendicolus Bornm. & Gauba Subsp. microphysopsis S.Tietz  [Accepted][1754]
  467. Astragalus demavendicus Boiss. & Buhse  [Accepted][1994]
  468. Astragalus deminutivus I.M.Johnston  [Accepted]
  469. Astragalus dendroproselius Rech.f.  [Accepted][1862]
  470. Astragalus denticulatus Podl.  [Accepted][1778]
  471. Astragalus depressus L.  [Accepted][454][754][804]
  472. Astragalus depressus L. Subsp. atlantis Maire  [Accepted][454]
  473. Astragalus depressus L. Subsp. depressus  [Accepted][454]
  474. Astragalus desereticus Barneby  [Accepted]
  475. Astragalus desperatus M.E.Jones  [Accepted]
  476. Astragalus desperatus M.E.Jones Var. conspectus Barneby  [Accepted]
  477. Astragalus desperatus M.E.Jones Var. desperatus  [Accepted]
  478. Astragalus deterior (Barneby)Barneby  [Accepted]
  479. Astragalus detritalis M.E.Jones  [Accepted]
  480. Astragalus diaphanus Hook.  [Accepted]
  481. Astragalus dictyolobus Bunge  [Accepted][2582]
  482. Astragalus didymocarpus Hook. & Arn.  [Accepted]
  483. Astragalus didymocarpus Hook. & Arn. Var. didymocarpus  [Accepted]
  484. Astragalus didymocarpus Hook. & Arn. Var. dispermus (A.Gray)Jepson  [Accepted]
  485. Astragalus didymocarpus Hook. & Arn. Var. milesianus (Rydb.)Jepson  [Accepted]
  486. Astragalus didymocarpus Hook. & Arn. Var. obispensis (Rydb.)Jepson  [Accepted]
  487. Astragalus didymophysus Bunge  [Accepted][1867]
  488. Astragalus dielsii Macbr.  [Accepted]
  489. Astragalus dieterlei Podl.  [Accepted]
  490. Astragalus dietrichii C.Agerer-Kirchhoff  [Accepted][1866]
  491. Astragalus dignus Boriss.  [Accepted][1778]
  492. Astragalus dillinghamii Macbr.  [Accepted]
  493. Astragalus diopogon Bunge  [Accepted][1872]
  494. Astragalus dipelta Bunge  [Accepted][1867]
  495. Astragalus diphacus S.Watson  [Accepted]
  496. Astragalus discernendus Sirj. & Rech.f.  [Accepted][2541]
  497. Astragalus distantior Turrill  [Accepted][2535]
  498. Astragalus distinctissimus Rech.f. & Edelb.  [Accepted][1879]
  499. Astragalus distinens Macloskie  [Accepted]
  500. Astragalus distortus Torrey & A.Gray  [Accepted]
  501. Astragalus distortus Torrey & A.Gray Var. distortus  [Accepted]
  502. Astragalus distortus Torrey & A.Gray Var. engelmannii (Sheldon)M.E.Jones  [Accepted]
  503. Astragalus diversifolius A.Gray  [Accepted][1079][1847]
  504. Astragalus djenarensis Sirj. & Rech.f.  [Accepted][2547]
  505. Astragalus dodtii Philippi  [Accepted]
  506. Astragalus dolichophyllus Pallas  [Accepted][454][754][1027]
  507. Astragalus dombeyi Fischer  [Accepted]
  508. Astragalus domeykoanus (Philippi)Reiche  [Accepted]
  509. Astragalus doshman-ziariensis A.A.R.Maassoumi & Podl.  [Accepted][2562]
  510. Astragalus douglasii (Torrey & A.Gray)A.Gray  [Accepted]
  511. Astragalus douglasii (Torrey & A.Gray)A.Gray Var. douglasii  [Accepted]
  512. Astragalus douglasii (Torrey & A.Gray)A.Gray Var. glaberrimus M.E.Jones  [Accepted]
  513. Astragalus douglasii (Torrey & A.Gray)A.Gray Var. parishii (A.Gray)M.E.Jones  [Accepted]
  514. Astragalus douglasii (Torrey & A.Gray)A.Gray Var. perstrictus (Rydb.)Munz  [Accepted]
  515. Astragalus drabelliformis Barneby  [Accepted]
  516. Astragalus drummondii Hook.  [Accepted]
  517. Astragalus drupaceus Boiss.  [Accepted][454][622][754][1866]
  518. Astragalus duchesnensis M.E.Jones  [Accepted]
  519. Astragalus durandianus Aitch. & Baker  [Accepted][1867]
  520. Astragalus eastwoodiae M.E.Jones  [Accepted]
  521. Astragalus ebenoides Boiss.  [Accepted][1867]
  522. Astragalus eburneus Bornm. & Gauba  [Accepted][2572]
  523. Astragalus ecbatanus Bunge  [Accepted][1754]
  524. Astragalus echanensis Podl.  [Accepted][1778]
  525. Astragalus echinatus Murray  [Accepted][454][754][843][1908]
  526. Astragalus echinops Boiss.  [Accepted][1907]
  527. Astragalus edelbergianus Sirj. & Rech.f.  [Accepted][1778]
  528. Astragalus edmondsonii Podl.  [Accepted][1778]
  529. Astragalus edmondstonei (Hook.f.)Robinson  [Accepted]
  530. Astragalus edulis Bunge  [Accepted][454][754][997][1908]
  531. Astragalus effusus Bunge  [Accepted][1874]
  532. Astragalus egglestonii (Rydb.)Kearney & Peebles  [Accepted]
  533. Astragalus eigii C.Agerer-Kirchhoff  [Accepted][1866]
  534. Astragalus ekbergii Podl.  [Accepted][1778]
  535. Astragalus elatior Kitam.  [Accepted][1866]
  536. Astragalus elwendicus Bornm.  [Accepted][1778]
  537. Astragalus elymaiticus Boiss. & Hausskn.  [Accepted][1867]
  538. Astragalus emarginatus Labill.  [Accepted][1862]
  539. Astragalus emoryanus (Rydb.)Cory  [Accepted][1079][1812][1847]
  540. Astragalus emoryanus (Rydb.)Cory Var. emoryanus  [Accepted][1079][1812][1847]
  541. Astragalus emoryanus (Rydb.)Cory Var. terlinguensis (Cory)Barneby  [Accepted]
  542. Astragalus endopterus (Barneby)Barneby  [Accepted]
  543. Astragalus endytanthus Podl. & Deml  [Accepted][2541]
  544. Astragalus ensifer Nab.  [Accepted][1863]
  545. Astragalus ensiformis M.E.Jones  [Accepted]
  546. Astragalus epiglottis L.  [Accepted][454][754][801][1908]
  547. Astragalus episcopus S.Watson  [Accepted]
  548. Astragalus equisolensis E.Neese & Welsh  [Accepted]
  549. Astragalus eremiticus Sheldon  [Accepted]
  550. Astragalus eremophilus Boiss.  [Accepted][454]
  551. Astragalus erinifolius Pau  [Accepted][1754]
  552. Astragalus erionotus Bunge  [Accepted][1778]
  553. Astragalus eriopodus Boiss.  [Accepted][2547]
  554. Astragalus ernestii Comber  [Accepted][2066]
  555. Astragalus ertterae Barneby & J.R.Shevock  [Accepted]
  556. Astragalus erubescens Podl.  [Accepted][1778]
  557. Astragalus ervoides Hook. & Arn.  [Accepted]
  558. Astragalus ervoides Hook. & Arn. Var. ervoides  [Accepted]
  559. Astragalus ervoides Hook. & Arn. Var. maysillesii Barneby  [Accepted]
  560. Astragalus erwinii-gaubae Sirj. & Rech.f.  [Accepted][2551]
  561. Astragalus erythrolepis Boiss.  [Accepted][1867]
  562. Astragalus erythrosemius Boiss.  [Accepted][1778]
  563. Astragalus esferayanicus Podl. & A.A.R.Maassoumi  [Accepted][1778]
  564. Astragalus esperanzae M.E.Jones  [Accepted]
  565. Astragalus eucosmus Robinson  [Accepted]
  566. Astragalus eucosmus Robinson Subsp. sealei (Lepage)Hulten  [Accepted]
  567. Astragalus eugenii Grossh.  [Accepted][1864]
  568. Astragalus eupeplus Barneby  [Accepted][1893]
  569. Astragalus eurekensis M.E.Jones  [Accepted]
  570. Astragalus eurylobus (Barneby)Barneby  [Accepted]
  571. Astragalus eusarathron Kress-Deml & Podl.  [Accepted][1778]
  572. Astragalus evanensis A.A.R.Maassoumi & Podl.  [Accepted][1778]
  573. Astragalus eximius Bunge  [Accepted][1907]
  574. Astragalus exscapus L.  [Accepted][454][754][809][1778]
  575. Astragalus exscapus L. Subsp. exscapus  [Accepted][454][1778][2822]
  576. Astragalus exscapus L. Subsp. pubiflorus (DC.)Soo  [Accepted][454][1778][2403]
  577. Astragalus exscapus L. Subsp. transsilvanicus (Schur)Nyar  [Accepted][1778][2404]
  578. Astragalus fabrisii E.Gomez-Sosa  [Accepted]
  579. Astragalus facetus A.A.R.Maassoumi & Podl.  [Accepted][2522]
  580. Astragalus falcatus Lam.  [Accepted][454][754][835][1079][1847]
  581. Astragalus falciformis Desf.  [Accepted][454]
  582. Astragalus falconeri Bunge  [Accepted][1873]
  583. Astragalus famatinae I.M.Johnston  [Accepted]
  584. Astragalus faridanicus Parsa  [Accepted][2504]
  585. Astragalus farkharensis Podl.  [Accepted][1778]
  586. Astragalus farmanfarmajani Sirj. & Rech.f.  [Accepted][2528]
  587. Astragalus fasciculifolius Boiss. Subsp. fasciculifolius  [Accepted][1754]
  588. Astragalus fastidius (Kellogg)M.E.Jones  [Accepted]
  589. Astragalus faurei Maire  [Accepted][454]
  590. Astragalus feensis M.E.Jones  [Accepted]
  591. Astragalus ferdovsicus Parsa  [Accepted][2504]
  592. Astragalus ferociformis Sirj.,Rech.f. & Aellen  [Accepted][2529]
  593. Astragalus fialae Degen  [Accepted][454][754][1000]
  594. Astragalus filiformis (DC.)Poiret  [Accepted][865][2822]
  595. Astragalus filipes A.Gray  [Accepted]
  596. Astragalus firuzkuhensis Podl.  [Accepted][1778]
  597. Astragalus flabellatus Podl.  [Accepted][2552]
  598. Astragalus flavocreatus I.M.Johnston  [Accepted]
  599. Astragalus flavus Torrey & A.Gray  [Accepted]
  600. Astragalus flavus Torrey & A.Gray Var. argillosus (M.E.Jones)Barneby  [Accepted]
  601. Astragalus flavus Torrey & A.Gray Var. candicans A.Gray  [Accepted]
  602. Astragalus flavus Torrey & A.Gray Var. flavus  [Accepted]
  603. Astragalus flemingii Ali  [Accepted][1778]
  604. Astragalus flexuosus G.Don  [Accepted]
  605. Astragalus flexuosus G.Don Var. diehlii (M.E.Jones)Barneby  [Accepted]
  606. Astragalus flexuosus G.Don Var. flexuosus  [Accepted][1079][1115][1847]
  607. Astragalus flexuosus G.Don Var. greenei (A.Gray)Barneby  [Accepted]
  608. Astragalus flexus Fischer  [Accepted][1778]
  609. Astragalus floccosifolius Sumn.  [Accepted][1778]
  610. Astragalus fragiferus Bunge  [Accepted][1754]
  611. Astragalus fragrans Willd.  [Accepted][1869]
  612. Astragalus francisquitensis M.E.Jones  [Accepted]
  613. Astragalus franziskae Deml  [Accepted][2541]
  614. Astragalus fraternellus Bornm.  [Accepted][2555]
  615. Astragalus freitagii Deml  [Accepted][2541]
  616. Astragalus fridae Rech.f.  [Accepted][1994]
  617. Astragalus frigidus (L.)A.Gray  [Accepted][454][732][754]
  618. Astragalus frigidus (L.)A.Gray Subsp. frigidus  [Accepted][754]
  619. Astragalus frigidus (L.)A.Gray Subsp. parviflorus Hulten  [Accepted][2730]
  620. Astragalus froedinii Murb.  [Accepted][454]
  621. Astragalus fruticosus Forsskal  [Accepted][454]
  622. Astragalus fucatus Barneby  [Accepted]
  623. Astragalus fuliginosus G.Beck  [Accepted][1994]
  624. Astragalus funereus M.E.Jones  [Accepted]
  625. Astragalus fursei Podl.  [Accepted][1990]
  626. Astragalus gagnieui A.A.R.Maassoumi & Podl.  [Accepted][1778]
  627. Astragalus galbineus A.A.R.Maassoumi  [Accepted][1997]
  628. Astragalus galegiformis L.  [Accepted][454][754][801]
  629. Astragalus galiifolius Podl.  [Accepted][1778]
  630. Astragalus gambelianus Sheldon  [Accepted]
  631. Astragalus garbancillo Cav.  [Accepted]
  632. Astragalus gaubae Bornm.  [Accepted][1778]
  633. Astragalus gaudanensis B.Fedtsch.  [Accepted][1778]
  634. Astragalus gemellus Podl.  [Accepted][1990]
  635. Astragalus geminiflorus Humb. & Bonpl.  [Accepted][1796]
  636. Astragalus geniculatus Desf.  [Accepted][454]
  637. Astragalus gentryi Standley  [Accepted]
  638. Astragalus germaini Philippi  [Accepted]
  639. Astragalus gerruensis Bornm. & Sirj.  [Accepted][1867]
  640. Astragalus getschesarensis Sirj. & Bornm.  [Accepted][1867]
  641. Astragalus geyeri A.Gray  [Accepted]
  642. Astragalus geyeri A.Gray Var. geyeri  [Accepted]
  643. Astragalus geyeri A.Gray Var. triquetrus (A.Gray)M.E.Jones  [Accepted]
  644. Astragalus gharemanii A.A.R.Maassoumi & Podl.  [Accepted][2562]
  645. Astragalus ghaznianus Sirj. & Rech.f.  [Accepted][1879]
  646. Astragalus ghoratensis Podl.  [Accepted][2552]
  647. Astragalus ghorbandicus Podl.  [Accepted][1778]
  648. Astragalus gibbsii Kellogg  [Accepted]
  649. Astragalus gifanicus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  650. Astragalus giganteus S.Watson  [Accepted]
  651. Astragalus gilensis Greene  [Accepted]
  652. Astragalus gilgitensis Ali  [Accepted][1778]
  653. Astragalus gillettii C.Towns.  [Accepted][1862]
  654. Astragalus gillii Sirj.  [Accepted][2536]
  655. Astragalus gilmanii Tidestrom  [Accepted]
  656. Astragalus gjunaicus Grossh.  [Accepted][2579]
  657. Astragalus glabellus Podl.  [Accepted][1990]
  658. Astragalus glaberrimus Sirj. & Rech.f.  [Accepted][1862]
  659. Astragalus glabristylus Turrill  [Accepted][2535]
  660. Astragalus gladiatus Boiss.  [Accepted][2690][2822]
  661. Astragalus glaucacanthos Fischer  [Accepted][1754]
  662. Astragalus glaucops Bornm.  [Accepted][1867][2004]
  663. Astragalus glaux L.  [Accepted][454][754][801]
  664. Astragalus globiceps Bunge  [Accepted][1907]
  665. Astragalus globiceps Bunge Subsp. globiceps  [Accepted][1907]
  666. Astragalus glochideus Boriss.  [Accepted][1864]
  667. Astragalus glumaceus Boiss.  [Accepted][2580]
  668. Astragalus glycyphylloides DC.  [Accepted][754][985][1869]
  669. Astragalus glycyphyllos L.  [Accepted][454][754][801][1079][1867]
  670. Astragalus glycyphyllos L. Subsp. glycyphyllos  [Accepted][1869]
  671. Astragalus goldmanii M.E.Jones  [Accepted]
  672. Astragalus golestanicus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  673. Astragalus gombo Bunge  [Accepted][454]
  674. Astragalus gombo Bunge Subsp. gombo  [Accepted][454]
  675. Astragalus gombo Bunge Subsp. gomboeformis (Pomel)Ott  [Accepted][454]
  676. Astragalus gompholobium Bunge  [Accepted][1778]
  677. Astragalus goreanus Aitch. & Baker  [Accepted][1872]
  678. Astragalus gracaninii Micevsky  [Accepted][454][2366]
  679. Astragalus gracilipes Bunge  [Accepted][1991]
  680. Astragalus gracilis Nutt.  [Accepted]
  681. Astragalus graecus Boiss. & Spruner  [Accepted][454][636][754][1866]
  682. Astragalus grammocalyx Boiss. & Hohen.  [Accepted][1867]
  683. Astragalus grayi S.Watson  [Accepted]
  684. Astragalus gregarius Deml  [Accepted][2541]
  685. Astragalus greggii S.Watson  [Accepted]
  686. Astragalus grey-wilsonianus Podl.  [Accepted][1778]
  687. Astragalus griffithii Bunge  [Accepted][1872]
  688. Astragalus griseus Boiss.  [Accepted][2547]
  689. Astragalus groetzbachii Podl.  [Accepted][1870]
  690. Astragalus gruinus Barneby  [Accepted]
  691. Astragalus gryphus Bunge  [Accepted][454]
  692. Astragalus guatemalensis Hemsley  [Accepted]
  693. Astragalus guatemalensis Hemsley Var. brevidentatus (Hemsley)Barneby  [Accepted]
  694. Astragalus guatemalensis Hemsley Var. guatemalensis  [Accepted]
  695. Astragalus guatemalensis Hemsley Var. lozani M.E.Jones  [Accepted]
  696. Astragalus gudrunensis Boiss.  [Accepted][1862]
  697. Astragalus gueldenstaedtiae Bunge  [Accepted][1994]
  698. Astragalus guttatus Banks & Sol.  [Accepted][1908]
  699. Astragalus gymnopodus Boiss.  [Accepted][1870]
  700. Astragalus gypsaceus G.Beck  [Accepted][1778]
  701. Astragalus gypsodes Barneby  [Accepted]
  702. Astragalus hadroacanthus Rech.f. & Gilli  [Accepted][2541]
  703. Astragalus haematinus Sirj. & Rech.f.  [Accepted][2581]
  704. Astragalus haematosemius Sirj. & Bornm.  [Accepted][1867]
  705. Astragalus hallii A.Gray  [Accepted]
  706. Astragalus hallii A.Gray Var. fallax (S.Watson)Barneby  [Accepted]
  707. Astragalus hallii A.Gray Var. hallii  [Accepted]
  708. Astragalus hamadanus Boiss.  [Accepted][1907]
  709. Astragalus hamiltonii C.L.Porter  [Accepted]
  710. Astragalus hamosus L.  [Accepted][454][754][801][1908]
  711. Astragalus hamrinensis Bornm.  [Accepted][1862]
  712. Astragalus harbisonii Barneby  [Accepted]
  713. Astragalus harpilobus Karelin & Kir.  [Accepted][1872]
  714. Astragalus harpocarpus Meff.  [Accepted][1866]
  715. Astragalus harrisonii Barneby  [Accepted]
  716. Astragalus harsukhianus Rech.f.  [Accepted][1879]
  717. Astragalus hartwegii Benth.  [Accepted]
  718. Astragalus hauarensis Boiss.  [Accepted][454]
  719. Astragalus hedgeanus Podl.  [Accepted][1778]
  720. Astragalus hedgei C.Agerer-Kirchhoff  [Accepted][1866]
  721. Astragalus helgurdensis C.Towns.  [Accepted][1862]
  722. Astragalus helleri Fenzl  [Accepted]
  723. Astragalus helmii DC.  [Accepted][754][985]
  724. Astragalus hemsleyi Aitch. & Baker  [Accepted][2541]
  725. Astragalus henrimontanensis Welsh  [Accepted]
  726. Astragalus herbertii A.A.R.Maassoumi  [Accepted][2581]
  727. Astragalus hermannii Freitag & Podlech  [Accepted][1778]
  728. Astragalus heterodoxus Bunge  [Accepted][2542]
  729. Astragalus heteromorphus Boriss.  [Accepted]
  730. Astragalus hickenii E.Gomez-Sosa  [Accepted][1797]
  731. Astragalus hidalgensis (Rydb.)Barneby  [Accepted]
  732. Astragalus hidalgensis (Rydb.)Barneby Var. hidalgensis  [Accepted]
  733. Astragalus hidalgensis (Rydb.)Barneby Var. protensus Barneby  [Accepted]
  734. Astragalus hintonii Barneby  [Accepted]
  735. Astragalus hintonii Barneby Var. cofrensis Barneby  [Accepted]
  736. Astragalus hintonii Barneby Var. hintonii  [Accepted]
  737. Astragalus hirsutus Vahl  [Accepted][1869]
  738. Astragalus hirticalyx Boiss.  [Accepted][2580]
  739. Astragalus hirtus Bunge  [Accepted][2547]
  740. Astragalus hispanicus Bunge  [Accepted][454][754][997]
  741. Astragalus hispidulus DC.  [Accepted][454]
  742. Astragalus hoffmeisteri (Klotzsch)Ali  [Accepted][1873]
  743. Astragalus hohenackeri Boiss.  [Accepted][1867]
  744. Astragalus holmgreniorum Barneby  [Accepted]
  745. Astragalus hololeios Bornm.  [Accepted][1872][2543]
  746. Astragalus holopsilus Bunge  [Accepted][2547]
  747. Astragalus holosemius Bunge  [Accepted][2547]
  748. Astragalus hoodianus Howell  [Accepted]
  749. Astragalus hornii A.Gray  [Accepted]
  750. Astragalus hornii A.Gray Var. hornii  [Accepted]
  751. Astragalus hornii A.Gray Var. minutiflorus M.E.Jones  [Accepted]
  752. Astragalus horridissimus Sirj. & Bornm.  [Accepted][2537]
  753. Astragalus horridus Boiss.  [Accepted][2541]
  754. Astragalus howellii A.Gray  [Accepted]
  755. Astragalus humillimus A.Gray  [Accepted]
  756. Astragalus humistratus A.Gray  [Accepted]
  757. Astragalus humistratus A.Gray Var. crispulus Barneby  [Accepted]
  758. Astragalus humistratus A.Gray Var. hosackiae (Greene)M.E.Jones  [Accepted]
  759. Astragalus humistratus A.Gray Var. humistratus  [Accepted]
  760. Astragalus humistratus A.Gray Var. humivagans (Rydb.)Barneby  [Accepted]
  761. Astragalus humistratus A.Gray Var. sonorae (A.Gray)M.E.Jones  [Accepted]
  762. Astragalus humistratus A.Gray Var. tenerrimus M.E.Jones  [Accepted]
  763. Astragalus huthianus Freyn & Bornm.  [Accepted][2554]
  764. Astragalus hymenocalyx Boiss.  [Accepted][1907]
  765. Astragalus hymenocystis Fischer & Meyer  [Accepted][2580]
  766. Astragalus hymenostegis Fischer  [Accepted][2580]
  767. Astragalus hypoglottis L.  [Accepted][454][809]
  768. Astragalus hypoglottis L. Subsp. gremlii (Burnat)Greuter & Burdet  [Accepted][2722]
  769. Astragalus hypoglottis L. Subsp. hypoglottis  [Accepted]
  770. Astragalus hypoleucus S.Schauer  [Accepted]
  771. Astragalus hypoxylus S.Watson  [Accepted]
  772. Astragalus hypsogenus I.M.Johnston  [Accepted]
  773. Astragalus hyrcanus Pallas  [Accepted][2547]
  774. Astragalus hystrix Fischer & Meyer  [Accepted][1867]
  775. Astragalus ibicinus Boiss. & Hausskn.  [Accepted][1778]
  776. Astragalus ibrahimianus Maire  [Accepted][454]
  777. Astragalus icmadophilus Hand.-Mazz.  [Accepted][1862]
  778. Astragalus idaeus Bunge  [Accepted][454][754][997]
  779. Astragalus idrietorum Barneby  [Accepted]
  780. Astragalus iliensis Bunge  [Accepted]
  781. Astragalus illinii I.M.Johnston  [Accepted]
  782. Astragalus imbecillus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  783. Astragalus imitans Podl.  [Accepted][2552]
  784. Astragalus impexus Podl.  [Accepted][1778]
  785. Astragalus incanus L.  [Accepted][454][754][806]
  786. Astragalus incanus L. Subsp. incanus  [Accepted][454][754]
  787. Astragalus incanus L. Subsp. nummularioides (Desf.)Maire  [Accepted][454][754][815]
  788. Astragalus indistinctus Podl. & A.A.R.Maassoumi  [Accepted][1778]
  789. Astragalus inexpectatus A.A.R.Maassoumi & Podl.  [Accepted][2562]
  790. Astragalus infestus Boiss.  [Accepted][2541]
  791. Astragalus inflexus G.Don  [Accepted]
  792. Astragalus inquilinus A.A.R.Maassoumi  [Accepted][1997]
  793. Astragalus insularis Kellogg  [Accepted]
  794. Astragalus insularis Kellogg Var. harwoodii Munz  [Accepted]
  795. Astragalus insularis Kellogg Var. insularis  [Accepted]
  796. Astragalus insularis Kellogg Var. quentinus M.E.Jones  [Accepted]
  797. Astragalus intercedens Rech.f.  [Accepted][454]
  798. Astragalus inversus M.E.Jones  [Accepted]
  799. Astragalus inyoensis Sheldon  [Accepted]
  800. Astragalus iochrous Barneby  [Accepted][1115]
  801. Astragalus iodanthus S.Watson  [Accepted]
  802. Astragalus iodanthus S.Watson Var. iodanthus  [Accepted]
  803. Astragalus iodanthus S.Watson Var. vipereus Barneby  [Accepted]
  804. Astragalus iodopetalus (Rydb.)Barneby  [Accepted]
  805. Astragalus iranshahrii A.A.R.Maassoumi & Podl.  [Accepted][2562]
  806. Astragalus ischredensis Bunge  [Accepted][1778]
  807. Astragalus iselyi Welsh  [Accepted]
  808. Astragalus ishkamishensis Podl.  [Accepted][1778]
  809. Astragalus jabbor-khailii Kitam.  [Accepted][1872]
  810. Astragalus jaegerianus Munz  [Accepted]
  811. Astragalus jagnobicus Lipsky  [Accepted][1872]
  812. Astragalus jaliscensis (Rydb.)Barneby  [Accepted]
  813. Astragalus janthinus Boiss. & Hausskn.  [Accepted][920]
  814. Astragalus japonicus H.Boissieu  [Accepted][1930]
  815. Astragalus jarmolenkoi Gontsch.  [Accepted][1778]
  816. Astragalus jejunus S.Watson  [Accepted]
  817. Astragalus jesdianus Boiss. & Buhse  [Accepted][1863]
  818. Astragalus jessenii Bunge  [Accepted][1907]
  819. Astragalus jodostachys Boiss. & Buhse  [Accepted][1867]
  820. Astragalus jodotropis Boiss.  [Accepted][624]
  821. Astragalus joergensenii I.M.Johnston  [Accepted]
  822. Astragalus johannis Boiss.  [Accepted][1778]
  823. Astragalus johannis-howellii Barneby  [Accepted]
  824. Astragalus jolderensis B.Fedtsch.  [Accepted][1994]
  825. Astragalus juratzkanus Freyn & Sint.  [Accepted][1991]
  826. Astragalus kabadianus Lipsky  [Accepted][1991]
  827. Astragalus kabristanicus Grossh.  [Accepted][1864]
  828. Astragalus kadshorensis Bunge  [Accepted][454][1864]
  829. Astragalus kahiricus DC.  [Accepted][454]
  830. Astragalus kandaharensis Sirj. & Rech.f.  [Accepted][1872]
  831. Astragalus karateginii Gontsch.  [Accepted][1778]
  832. Astragalus karelinianus M.Popov  [Accepted][754][871]
  833. Astragalus karputanus Boiss. & Noe  [Accepted][1874]
  834. Astragalus kashafensis Podl.  [Accepted][2546]
  835. Astragalus kashgakius Parsa  [Accepted][2504]
  836. Astragalus kashmarensis A.A.R.Maassoumi & Podl.  [Accepted][1778]
  837. Astragalus kaswinensis Bornm.  [Accepted][1778]
  838. Astragalus kavirensis Freitag  [Accepted][2553]
  839. Astragalus kendewanensis Gilli  [Accepted][2547]
  840. Astragalus kentrophyta A.Gray  [Accepted]
  841. Astragalus kentrophyta A.Gray Var. danaus (Barneby)Barneby  [Accepted]
  842. Astragalus kentrophyta A.Gray Var. implexus (Porter & Coulter)Barneby  [Accepted]
  843. Astragalus kentrophyta A.Gray Var. jessiae (M.Peck)Barneby  [Accepted]
  844. Astragalus kentrophyta A.Gray Var. kentrophyta  [Accepted]
  845. Astragalus kentrophyta A.Gray Var. neomexicanus (Barneby)Barneby  [Accepted]
  846. Astragalus kerkukiensis Bornm.  [Accepted][1862]
  847. Astragalus kermanicus Parsa  [Accepted][2504]
  848. Astragalus kermanschahensis Bornm.  [Accepted][1778]
  849. Astragalus keyserlingii Bunge  [Accepted][1867]
  850. Astragalus khadjouicus Parsa  [Accepted][2504]
  851. Astragalus khaneradarensis Sirj. & Rech.f.  [Accepted][2542]
  852. Astragalus khorramabadensis Bornm.  [Accepted][1874]
  853. Astragalus khwaja-muhammadensis Podl.  [Accepted][1778]
  854. Astragalus kirpicznikovii Grossh.  [Accepted][1778]
  855. Astragalus kirrindicus Boiss.  [Accepted][1907]
  856. Astragalus knappii Bornm.  [Accepted][2530]
  857. Astragalus knightii Barneby  [Accepted]
  858. Astragalus koelzii Barneby  [Accepted][1082]
  859. Astragalus kohrudicus Bunge  [Accepted][2580]
  860. Astragalus koschukensis Boiss.  [Accepted][2568]
  861. Astragalus kralikii Battand.  [Accepted][454]
  862. Astragalus kukkonenii Podl.  [Accepted][1778]
  863. Astragalus kulabensis Lipsky  [Accepted][1907]
  864. Astragalus kunarensis Podl.  [Accepted][2546]
  865. Astragalus kuramensis Baker  [Accepted][2552]
  866. Astragalus kuschakevitschii O.Fedtsch.  [Accepted][2552]
  867. Astragalus lacteus Heldr. & Sart.  [Accepted][622]
  868. Astragalus laetus Bunge  [Accepted][1778]
  869. Astragalus lagopoides Lam.  [Accepted][454]
  870. Astragalus laguriformis Freyn  [Accepted][2580]
  871. Astragalus lalandei Podl.  [Accepted][1778]
  872. Astragalus lalesarensis Bornm.  [Accepted][2588]
  873. Astragalus lambinonii Podl.  [Accepted][1778]
  874. Astragalus lancearius A.Gray  [Accepted]
  875. Astragalus lanceolatus Bunge  [Accepted][1778]
  876. Astragalus lancifolius Gontsch.  [Accepted][2497]
  877. Astragalus laricus Boiss.  [Accepted][1867]
  878. Astragalus laristanicus Bornm. & Gauba  [Accepted][2547]
  879. Astragalus lasioglottis M.Bieb.  [Accepted][1893]
  880. Astragalus lasiosemius Boiss.  [Accepted][2541]
  881. Astragalus latifolius Lam.  [Accepted][1994]
  882. Astragalus layneae Greene  [Accepted]
  883. Astragalus ledinghamii Barneby  [Accepted][1082]
  884. Astragalus legionensis Barneby  [Accepted]
  885. Astragalus leibergii M.E.Jones  [Accepted]
  886. Astragalus leiophyllus Freyn & Bornm.  [Accepted][1862]
  887. Astragalus leiosemius (Lipsky)Popov  [Accepted][2541]
  888. Astragalus lemmonii A.Gray  [Accepted]
  889. Astragalus lentiformis A.Gray  [Accepted]
  890. Astragalus lentiginosus Hook.  [Accepted][1079][1847]
  891. Astragalus lentiginosus Hook. Var. albiflorus (A.Gray)Schoener  [Accepted]
  892. Astragalus lentiginosus Hook. Var. albifolius M.E.Jones  [Accepted]
  893. Astragalus lentiginosus Hook. Var. ambiguus Barneby  [Accepted]
  894. Astragalus lentiginosus Hook. Var. antonius Barneby  [Accepted]
  895. Astragalus lentiginosus Hook. Var. araneosus (Sheldon)Barneby  [Accepted]
  896. Astragalus lentiginosus Hook. Var. australis Barneby  [Accepted]
  897. Astragalus lentiginosus Hook. Var. borreganus M.E.Jones  [Accepted]
  898. Astragalus lentiginosus Hook. Var. chartaceus M.E.Jones  [Accepted]
  899. Astragalus lentiginosus Hook. Var. coachellae Shreve & Wiggins  [Accepted]
  900. Astragalus lentiginosus Hook. Var. diphysus (A.Gray)M.E.Jones  [Accepted]
  901. Astragalus lentiginosus Hook. Var. floribundus A.Gray  [Accepted]
  902. Astragalus lentiginosus Hook. Var. fremontii (A.Gray)S.Watson  [Accepted]
  903. Astragalus lentiginosus Hook. Var. higginsii Welsh & Thorne  [Accepted]
  904. Astragalus lentiginosus Hook. Var. idriensis M.E.Jones  [Accepted]
  905. Astragalus lentiginosus Hook. Var. ineptus (A.Gray)M.E.Jones  [Accepted]
  906. Astragalus lentiginosus Hook. Var. kennedyi (Rydb.)Barneby  [Accepted]
  907. Astragalus lentiginosus Hook. Var. kernensis (Jepson)Barneby  [Accepted]
  908. Astragalus lentiginosus Hook. Var. latus (M.E.Jones)M.E.Jones  [Accepted]
  909. Astragalus lentiginosus Hook. Var. lentiginosus  [Accepted]
  910. Astragalus lentiginosus Hook. Var. macrolobus (Rydb.)Barneby  [Accepted]
  911. Astragalus lentiginosus Hook. Var. maricopae Barneby  [Accepted]
  912. Astragalus lentiginosus Hook. Var. micans Barneby  [Accepted]
  913. Astragalus lentiginosus Hook. Var. nigricalycis M.E.Jones  [Accepted]
  914. Astragalus lentiginosus Hook. Var. oropedii Barneby  [Accepted]
  915. Astragalus lentiginosus Hook. Var. palans (M.E.Jones)M.E.Jones  [Accepted]
  916. Astragalus lentiginosus Hook. Var. piscinensis Barneby  [Accepted]
  917. Astragalus lentiginosus Hook. Var. platyphyllidius (Rydb.)M.Peck  [Accepted]
  918. Astragalus lentiginosus Hook. Var. pohlii Welsh & Barneby  [Accepted]
  919. Astragalus lentiginosus Hook. Var. salinus (Howell)Barneby  [Accepted]
  920. Astragalus lentiginosus Hook. Var. scorpionis M.E.Jones  [Accepted]
  921. Astragalus lentiginosus Hook. Var. semotus Jepson  [Accepted]
  922. Astragalus lentiginosus Hook. Var. sesquimetralis (Rydb.)Barneby  [Accepted]
  923. Astragalus lentiginosus Hook. Var. sierrae M.E.Jones  [Accepted]
  924. Astragalus lentiginosus Hook. Var. stramineus (Rydb.)Barneby  [Accepted]
  925. Astragalus lentiginosus Hook. Var. toyabensis Barneby  [Accepted]
  926. Astragalus lentiginosus Hook. Var. ursinus (A.Gray)Barneby  [Accepted]
  927. Astragalus lentiginosus Hook. Var. variabilis Barneby  [Accepted]
  928. Astragalus lentiginosus Hook. Var. vitreus Barneby  [Accepted]
  929. Astragalus lentiginosus Hook. Var. wahweapensis Welsh  [Accepted]
  930. Astragalus lentiginosus Hook. Var. wilsonii (Greene)Barneby  [Accepted]
  931. Astragalus lentiginosus Hook. Var. yuccanus M.E.Jones  [Accepted]
  932. Astragalus leonardii A.A.R.Maassoumi  [Accepted][1997]
  933. Astragalus leontinus Wulfen  [Accepted][454][754][1052]
  934. Astragalus lepidus Podl.  [Accepted][2546]
  935. Astragalus leptaleus A.Gray  [Accepted]
  936. Astragalus leptocarpus Torrey & A.Gray  [Accepted]
  937. Astragalus leptorhaphis Bornm. & Gauba  [Accepted][1867]
  938. Astragalus leptus Boiss.  [Accepted][2541]
  939. Astragalus leptus Boiss. Subsp. ghazniensis Deml  [Accepted][2541]
  940. Astragalus leptus Boiss. Subsp. leptus  [Accepted][2541]
  941. Astragalus leptus Boiss. Subsp. longipedunculatus Deml  [Accepted][2541]
  942. Astragalus leucargyreus Bornm.  [Accepted][2580]
  943. Astragalus leucocephalus Bunge  [Accepted][1872]
  944. Astragalus leucolobus M.E.Jones  [Accepted]
  945. Astragalus leucophanus Bornm.  [Accepted][1994]
  946. Astragalus levieri Freyn  [Accepted][1864]
  947. Astragalus lilacinus Boiss.  [Accepted][1867][1874]
  948. Astragalus limariensis Muniz  [Accepted]
  949. Astragalus limnocharis Barneby  [Accepted]
  950. Astragalus lindheimeri A.Gray  [Accepted]
  951. Astragalus lineatus Lam.  [Accepted][1862]
  952. Astragalus linifolius (Osterh.)Osterh.  [Accepted]
  953. Astragalus litostachys Boiss. & Hausskn.  [Accepted][920]
  954. Astragalus loanus Barneby  [Accepted]
  955. Astragalus lonchocarpus Torrey  [Accepted]
  956. Astragalus longicuspis Bunge  [Accepted][1994]
  957. Astragalus longidentatus Chater  [Accepted][454][658][754][1908]
  958. Astragalus longimucronulatus Sirj. & Rech.f.  [Accepted][2528]
  959. Astragalus longipetalus Chater  [Accepted][658][754]
  960. Astragalus longirostratus Pau  [Accepted][1867][2543]
  961. Astragalus longissimus (M.E.Jones)Barneby  [Accepted]
  962. Astragalus longistipitatus Boriss.  [Accepted][1990]
  963. Astragalus longistylus Bunge  [Accepted][1867]
  964. Astragalus looseri I.M.Johnston  [Accepted]
  965. Astragalus lotiflorus Hook.  [Accepted]
  966. Astragalus lovensis Rech.f.  [Accepted][1994]
  967. Astragalus lugubris Rech.f. & Koie  [Accepted][1879]
  968. Astragalus lumsdenianus Aitch. & Baker  [Accepted][2588]
  969. Astragalus lunatus Pallas  [Accepted][1874]
  970. Astragalus luristanicus Freyn  [Accepted][1867]
  971. Astragalus lurorum Bornm.  [Accepted][1754]
  972. Astragalus luteocarpus Baker  [Accepted][1872]
  973. Astragalus lutosus M.E.Jones  [Accepted]
  974. Astragalus lyallii A.Gray  [Accepted]
  975. Astragalus lycioides Boiss.  [Accepted][2541]
  976. Astragalus lyonnetii Barneby  [Accepted]
  977. Astragalus maassoumii Podl.  [Accepted][1778][2546]
  978. Astragalus macrobotrys Bunge  [Accepted][2547]
  979. Astragalus macrocephalus Willd.  [Accepted][1907]
  980. Astragalus macrocephalus Willd. Subsp. cucullaris (Boiss.)Chamberlain  [Accepted][1907]
  981. Astragalus macrocephalus Willd. Subsp. finitimus (Bunge)Chamberlain  [Accepted][1907]
  982. Astragalus macrocephalus Willd. Subsp. macrocephalus  [Accepted][1907]
  983. Astragalus macrodon (Hook. & Arn.)A.Gray  [Accepted]
  984. Astragalus macronyx Bunge  [Accepted][1778]
  985. Astragalus macropelmatus Bunge  [Accepted][1778]
  986. Astragalus macropelmatus Bunge Subsp. macropelmatus  [Accepted][1778]
  987. Astragalus macropelmatus Bunge Subsp. pseudobuchtormensis (Sirj. & Rech.f.)Podl.  [Accepted][1778]
  988. Astragalus macropterus DC.  [Accepted]
  989. Astragalus macropus Bunge  [Accepted][754][997]
  990. Astragalus macrosemius Boiss.  [Accepted][1867]
  991. Astragalus macrostachys DC.  [Accepted][2547]
  992. Astragalus macrourus Fischer & Meyer  [Accepted][2547]
  993. Astragalus magdalenae Greene  [Accepted]
  994. Astragalus magdalenae Greene Var. magdalenae  [Accepted]
  995. Astragalus magdalenae Greene Var. niveus (Rydb.)Barneby  [Accepted]
  996. Astragalus magdalenae Greene Var. peirsonii (Munz)Barneby  [Accepted]
  997. Astragalus magellanicus E.Gomez-Sosa  [Accepted]
  998. Astragalus magistratus A.A.R.Maassoumi et al.  [Accepted][2594]
  999. Astragalus maharluensis Bornm. & Gauba  [Accepted][642]
  1000. Astragalus maireanus Greuter & Burdet  [Accepted][454]
  1001. Astragalus malacoides Barneby  [Accepted]
  1002. Astragalus malacus A.Gray  [Accepted]
  1003. Astragalus managettae Sirj. & Rech.f.  [Accepted][1778]
  1004. Astragalus mangeri Bornm.  [Accepted][1994]
  1005. Astragalus manucehrii Sirj. & Rech.f.  [Accepted][2580]
  1006. Astragalus mareoticus Del.  [Accepted][454]
  1007. Astragalus marianus (Rydb.)Barneby  [Accepted]
  1008. Astragalus maritimus Moris  [Accepted][454][754][841]
  1009. Astragalus maroccanus Braun-Blanquet & Maire  [Accepted][454]
  1010. Astragalus masenderanus Bunge  [Accepted][1867][2552]
  1011. Astragalus maurorum Murb.  [Accepted][454]
  1012. Astragalus maurus (Humbert & Maire)Pau  [Accepted][1778]
  1013. Astragalus maverranagri Popov  [Accepted][2497]
  1014. Astragalus mayeri Micevsky  [Accepted][454][2405]
  1015. Astragalus medius Schrenk  [Accepted][754][1033]
  1016. Astragalus medorum Bornm.  [Accepted][1867]
  1017. Astragalus megacarpus (Torrey & A.Gray)A.Gray  [Accepted]
  1018. Astragalus megalocystis Bunge  [Accepted][2588]
  1019. Astragalus megalotropis Bunge  [Accepted][1907]
  1020. Astragalus melanocalyx Boiss. & Buhse  [Accepted][1867]
  1021. Astragalus melanochiton Deml  [Accepted][2541]
  1022. Astragalus melanodon Boiss.  [Accepted][2547]
  1023. Astragalus melanostachys Bunge  [Accepted][1873]
  1024. Astragalus melilotoides Pallas  [Accepted][1893]
  1025. Astragalus memnonius A.A.R.Maassoumi & Podl.  [Accepted][2562]
  1026. Astragalus merkianus Aitch. & Baker  [Accepted][2588]
  1027. Astragalus merxmuelleri Podl.  [Accepted][1870]
  1028. Astragalus michauxii (Kuntze)F.J.Herm.  [Accepted]
  1029. Astragalus micrancistrus Boiss. & Hausskn.  [Accepted][1862]
  1030. Astragalus micranthellus Wedd.  [Accepted]
  1031. Astragalus micranthus Desv.  [Accepted]
  1032. Astragalus micranthus Desv. Var. micranthus  [Accepted]
  1033. Astragalus micranthus Desv. Var. seatoni (M.E.Jones)Barneby  [Accepted]
  1034. Astragalus microcalycinus Sirj. & Rech.f.  [Accepted][1872]
  1035. Astragalus microcymbus Barneby  [Accepted]
  1036. Astragalus microcystis A.Gray  [Accepted]
  1037. Astragalus microdontus Baker  [Accepted][1872]
  1038. Astragalus micromerius Barneby  [Accepted]
  1039. Astragalus microphysa Boiss.  [Accepted][1754]
  1040. Astragalus migpo Kamelin  [Accepted][2589]
  1041. Astragalus miguelensis Greene  [Accepted]
  1042. Astragalus mikrophyton Sirj. & Rech.f.  [Accepted][1879]
  1043. Astragalus minimus Vogel  [Accepted]
  1044. Astragalus minthorniae (Rydb.)Jepson  [Accepted]
  1045. Astragalus minthorniae (Rydb.)Jepson Var. gracilior (Barneby)Barneby  [Accepted]
  1046. Astragalus minthorniae (Barneby)Barneby Var. minthorniae  [Accepted]
  1047. Astragalus minthorniae (Rydb.)Jepson Var. villosus Barneby  [Accepted]
  1048. Astragalus minutissimus Wedd.  [Accepted]
  1049. Astragalus minutulus A.A.R.Maassoumi  [Accepted][2522]
  1050. Astragalus miralamensis Podl.  [Accepted][1778]
  1051. Astragalus misellus S.Watson  [Accepted]
  1052. Astragalus misellus S.Watson Var. misellus  [Accepted]
  1053. Astragalus misellus S.Watson Var. pauper Barneby  [Accepted]
  1054. Astragalus miser Hook.  [Accepted]
  1055. Astragalus miser Hook. Var. crispatus (M.E.Jones)Cronq.  [Accepted]
  1056. Astragalus miser Hook. Var. decumbens (Torrey & A.Gray)Cronq.  [Accepted]
  1057. Astragalus miser Hook. Var. hylophilus (Rydb.)Barneby  [Accepted]
  1058. Astragalus miser Hook. Var. miser  [Accepted]
  1059. Astragalus miser Hook. Var. oblongifolius (Rydb.)Cronq.  [Accepted][1079][1717][1847]
  1060. Astragalus miser Hook. Var. praeteritus Barneby  [Accepted]
  1061. Astragalus miser Hook. Var. serotinus (Cooper)Barneby  [Accepted][1079][1115][1717]
  1062. Astragalus miser Hook. Var. tenuifolius (Torrey & A.Gray)Barneby  [Accepted]
  1063. Astragalus miseriflorus Sirj. & Rech.f.  [Accepted][1872]
  1064. Astragalus mishouensis Turrill  [Accepted][1867]
  1065. Astragalus missouriensis Nutt.  [Accepted]
  1066. Astragalus missouriensis Nutt. Var. amphibolus Barneby  [Accepted]
  1067. Astragalus missouriensis Nutt. Var. mimetes Barneby  [Accepted]
  1068. Astragalus missouriensis Nutt. Var. missouriensis  [Accepted]
  1069. Astragalus moencoppensis M.E.Jones  [Accepted]
  1070. Astragalus mohavensis S.Watson  [Accepted]
  1071. Astragalus mohavensis S.Watson Var. hemigyrus (Clokey)Barneby  [Accepted]
  1072. Astragalus mohavensis S.Watson Var. mohavensis  [Accepted]
  1073. Astragalus mokiacensis A.Gray  [Accepted]
  1074. Astragalus molestus Rech.f.  [Accepted][2541]
  1075. Astragalus mollissimus Torrey  [Accepted]
  1076. Astragalus mollissimus Torrey Var. bigelovii (A.Gray)B.Turner  [Accepted]
  1077. Astragalus mollissimus Torrey Var. coryi Tidestrom  [Accepted]
  1078. Astragalus mollissimus Torrey Var. earlei (Rydb.)Tidestrom  [Accepted][1079][1680][1812]
  1079. Astragalus mollissimus Torrey Var. irolanus (M.E.Jones)Barneby  [Accepted]
  1080. Astragalus mollissimus Torrey Var. marcidus (Rydb.)B.Turner  [Accepted]
  1081. Astragalus mollissimus Torrey Var. matthewsii (S.Watson)Barneby  [Accepted]
  1082. Astragalus mollissimus Torrey Var. mogollonicus (Greene)Barneby  [Accepted]
  1083. Astragalus mollissimus Torrey Var. mollissimus  [Accepted]
  1084. Astragalus mollissimus Torrey Var. nitens Barneby  [Accepted]
  1085. Astragalus mollissimus Torrey Var. thompsoniae (S.Watson)Barneby  [Accepted]
  1086. Astragalus molybdenus Barneby  [Accepted]
  1087. Astragalus monanthemus Boiss.  [Accepted][1778]
  1088. Astragalus mongholicus Bunge  [Accepted][2019]
  1089. Astragalus monoensis Barneby  [Accepted]
  1090. Astragalus monozyx Bornm.  [Accepted][1994]
  1091. Astragalus monspessulanus L.  [Accepted][454][754][801]
  1092. Astragalus monspessulanus L. Subsp. illyricus (Bernh.)Chater  [Accepted][454][658][754]
  1093. Astragalus monspessulanus L. Subsp. monspessulanus  [Accepted][454][754]
  1094. Astragalus monspessulanus L. Var. monspessulanus  [Accepted][754]
  1095. Astragalus monspessulanus L. Subsp. teresianus (Sennen & Elias)Amich  [Accepted][2678]
  1096. Astragalus monteroi I.M.Johnston  [Accepted]
  1097. Astragalus monticola Philippi  [Accepted]
  1098. Astragalus montii Welsh  [Accepted]
  1099. Astragalus monumentalis Barneby  [Accepted]
  1100. Astragalus moranii Barneby  [Accepted]
  1101. Astragalus mossulensis Bunge  [Accepted][1862]
  1102. Astragalus mozaffarianii A.A.R.Maassoumi  [Accepted][1778][1867]
  1103. Astragalus mucronifolius Boiss.  [Accepted][2583]
  1104. Astragalus mucronifolius Boiss. Subsp. robustus Sirj. & Rech.f.  [Accepted][2528]
  1105. Astragalus muelleri Steudel & Hochst.  [Accepted][454][754][1038]
  1106. Astragalus mulfordiae M.E.Jones  [Accepted]
  1107. Astragalus multijugus DC.  [Accepted][1778]
  1108. Astragalus mundulus Podl.  [Accepted][1990]
  1109. Astragalus murinus Boiss.  [Accepted][2588]
  1110. Astragalus musimonum Barneby  [Accepted]
  1111. Astragalus musiniensis M.E.Jones  [Accepted]
  1112. Astragalus myrianthus G.Beck  [Accepted][1867]
  1113. Astragalus naftabensis Sirj. & Rech.f.  [Accepted][2580]
  1114. Astragalus naturitensis Payson  [Accepted]
  1115. Astragalus neglectus (Torrey & A.Gray)Sheldon  [Accepted]
  1116. Astragalus nelsonianus Barneby  [Accepted]
  1117. Astragalus neo-mobayenii A.A.R.Maassoumi  [Accepted][1997]
  1118. Astragalus neo-podlechii A.A.R.Maassoumi  [Accepted][1778]
  1119. Astragalus neobarnebyanus E.Gomez-Sosa  [Accepted]
  1120. Astragalus neoburkartianus E.Gomez-Sosa  [Accepted]
  1121. Astragalus neomexicanus Wooton & Standley  [Accepted]
  1122. Astragalus neubauerianus Sirj. & Rech.f.  [Accepted][1778]
  1123. Astragalus neuquenensis E.Gomez-Sosa  [Accepted]
  1124. Astragalus neurophyllus Franchet  [Accepted][1990]
  1125. Astragalus nevinii A.Gray  [Accepted]
  1126. Astragalus newberryi A.Gray  [Accepted]
  1127. Astragalus newberryi A.Gray Var. blyae (Rydb.)Barneby  [Accepted]
  1128. Astragalus newberryi A.Gray Var. newberryi  [Accepted]
  1129. Astragalus nicorae E.Gomez-Sosa  [Accepted]
  1130. Astragalus nidularius Barneby  [Accepted]
  1131. Astragalus nigritus Sirj. & Rech.f.  [Accepted][1872]
  1132. Astragalus nigrivestitus Podl. & Deml  [Accepted][2541]
  1133. Astragalus nigrolineatus Sirj. & Rech.f.  [Accepted][1879]
  1134. Astragalus nishapurensis Sirj. & Rech.f.  [Accepted][2588]
  1135. Astragalus nitens Boiss. & Heldr.  [Accepted][1862]
  1136. Astragalus nitidiflorus Jimenez & Pau  [Accepted][1903][2412]
  1137. Astragalus nivicola E.Gomez-Sosa  [Accepted]
  1138. Astragalus norvegicus Grauer  [Accepted][2720]
  1139. Astragalus nothoxys A.Gray  [Accepted]
  1140. Astragalus noziensis Sirj. & Rech.f.  [Accepted][2588]
  1141. Astragalus nudisiliquus Nelson  [Accepted]
  1142. Astragalus nudus D.Clos  [Accepted]
  1143. Astragalus nummularius Lam.  [Accepted][454][754][835][1778]
  1144. Astragalus nummularius Lam. Subsp. nummularius  [Accepted][1778]
  1145. Astragalus nurabadensis A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1146. Astragalus nurensis Boiss. & Buhse  [Accepted][2581]
  1147. Astragalus nutans M.E.Jones  [Accepted]
  1148. Astragalus nuttallianus DC.  [Accepted]
  1149. Astragalus nuttallianus DC. Var. austrinus (Small)Barneby  [Accepted]
  1150. Astragalus nuttallianus DC. Var. cedrosensis (Vasey & Rose)M.E.Jones  [Accepted]
  1151. Astragalus nuttallianus DC. Var. imperfectus (Rydb.)Barneby  [Accepted]
  1152. Astragalus nuttallianus DC. Var. macilentus (Small)B.Turner  [Accepted]
  1153. Astragalus nuttallianus DC. Var. micranthiformis Barneby  [Accepted]
  1154. Astragalus nuttallianus DC. Var. nuttallianus  [Accepted]
  1155. Astragalus nuttallianus DC. Var. pleianthus (Shinn.)Barneby  [Accepted]
  1156. Astragalus nuttallianus DC. Var. trichocarpus Torrey & A.Gray  [Accepted]
  1157. Astragalus nuttallianus DC. Var. zapatanus Barneby  [Accepted]
  1158. Astragalus nuttallii (Torrey & A.Gray)J.Howell  [Accepted]
  1159. Astragalus nuttallii (Torrey & A.Gray)J.Howell Var. nuttallii  [Accepted]
  1160. Astragalus nuttallii (Torrey & A.Gray)J.Howell Var. virgatus (A.Gray)Barneby  [Accepted]
  1161. Astragalus nutzotinensis Rouss.  [Accepted]
  1162. Astragalus nyensis Barneby  [Accepted]
  1163. Astragalus obcordatus Elliott  [Accepted]
  1164. Astragalus obscurus S.Watson  [Accepted]
  1165. Astragalus ochreatus Bunge  [Accepted][1867]
  1166. Astragalus ochrochlorus Boiss. & Hohen.  [Accepted][1867]
  1167. Astragalus odoratus Lam.  [Accepted][454][754][835]
  1168. Astragalus oligophyllus Boiss.  [Accepted][2547]
  1169. Astragalus oncotrichus Bunge  [Accepted][2543][2555]
  1170. Astragalus oniciformis Barneby  [Accepted]
  1171. Astragalus onobrychioides M.Bieb.  [Accepted][754][821]
  1172. Astragalus onobrychis L.  [Accepted][454][754][801]
  1173. Astragalus oocalycis M.E.Jones  [Accepted]
  1174. Astragalus oocarpus A.Gray  [Accepted]
  1175. Astragalus oocephalus Boiss.  [Accepted][1907]
  1176. Astragalus oophorus S.Watson  [Accepted]
  1177. Astragalus oophorus S.Watson Var. caulescens (M.E.Jones)M.E.Jones  [Accepted]
  1178. Astragalus oophorus S.Watson Var. clokeyanus Barneby  [Accepted]
  1179. Astragalus oophorus S.Watson Var. lavinii Barneby  [Accepted]
  1180. Astragalus oophorus S.Watson Var. lonchocalyx Barneby  [Accepted]
  1181. Astragalus oophorus S.Watson Var. oophorus  [Accepted]
  1182. Astragalus ophiocarpus Bunge  [Accepted][1862]
  1183. Astragalus orbiculatus Ledeb.  [Accepted][1778]
  1184. Astragalus orcuttianus S.Watson  [Accepted]
  1185. Astragalus oreganus Torrey & A.Gray  [Accepted]
  1186. Astragalus ornithopodioides Lam.  [Accepted][1867]
  1187. Astragalus oroproselius Rech.f.  [Accepted][1994]
  1188. Astragalus orthocarpoides Sirj. & Rech.f.  [Accepted][1866]
  1189. Astragalus orthocarpus I.M.Johnston  [Accepted]
  1190. Astragalus orthorhynchus Bornm.  [Accepted][642]
  1191. Astragalus osterhoutii M.E.Jones  [Accepted]
  1192. Astragalus otiporensis Boiss.  [Accepted][1872]
  1193. Astragalus ovczinnikovii Boriss.  [Accepted][2552]
  1194. Astragalus ovigerus Boiss.  [Accepted][2541]
  1195. Astragalus ovoideus Sirj. & Rech.f.  [Accepted][2583]
  1196. Astragalus oxyglottis M.Bieb.  [Accepted][454][754][822][1908]
  1197. Astragalus oxyphysopsis Barneby  [Accepted]
  1198. Astragalus oxyphysus A.Gray  [Accepted]
  1199. Astragalus oxyrhynchus Hemsley  [Accepted]
  1200. Astragalus oxyrrhynchus Fischer & Meyer  [Accepted][2577]
  1201. Astragalus pachypus Greene  [Accepted]
  1202. Astragalus pachypus Greene Var. jaegeri Munz  [Accepted]
  1203. Astragalus pachypus Greene Var. pachypus  [Accepted]
  1204. Astragalus pachyrachis Sirj. & Rech.f.  [Accepted][1754]
  1205. Astragalus paktiensis Podl.  [Accepted][2552]
  1206. Astragalus palenae (Philippi)Reiche  [Accepted][1305][1370]
  1207. Astragalus pallescens M.Bieb.  [Accepted][754][824]
  1208. Astragalus palmeri A.Gray  [Accepted]
  1209. Astragalus pamirensis Franchet  [Accepted]
  1210. Astragalus panamintensis E.Sheldon  [Accepted]
  1211. Astragalus panduratus Bunge  [Accepted][454]
  1212. Astragalus papillosus Podl.  [Accepted][1778][2546]
  1213. Astragalus paposanus I.M.Johnston  [Accepted]
  1214. Astragalus paradoxus Bunge  [Accepted][1869]
  1215. Astragalus paralipomenus Bunge  [Accepted][1867]
  1216. Astragalus paralurges Bunge  [Accepted][2580]
  1217. Astragalus paraplesius Bunge  [Accepted][1867]
  1218. Astragalus pardalinus (Rydb.)Barneby  [Accepted]
  1219. Astragalus parimanicus Parsa  [Accepted][2504]
  1220. Astragalus parodii I.M.Johnston  [Accepted]
  1221. Astragalus parryi A.Gray  [Accepted]
  1222. Astragalus parvulus Bornm.  [Accepted][1778][2546]
  1223. Astragalus parvus Hemsley  [Accepted]
  1224. Astragalus parwanicus Podl. & Deml  [Accepted][2541]
  1225. Astragalus patagonicus (Philippi)Speg.  [Accepted]
  1226. Astragalus patrius A.A.R.Maassoumi  [Accepted][1997]
  1227. Astragalus pattersonii A.Gray  [Accepted]
  1228. Astragalus patulepilosus Sirj. & Rech.f.  [Accepted][1879]
  1229. Astragalus pauperculus Greene  [Accepted]
  1230. Astragalus pauperiflorus Bornm.  [Accepted][2547]
  1231. Astragalus pauranthus I.M.Johnston  [Accepted]
  1232. Astragalus paysonii (Rydb.)Barneby  [Accepted]
  1233. Astragalus peckii Piper  [Accepted]
  1234. Astragalus pectinatus (Hook.)G.Don  [Accepted]
  1235. Astragalus peduncularis Royle  [Accepted][1873]
  1236. Astragalus pehuenches Niederl.  [Accepted]
  1237. Astragalus pelecinus (L.)Barneby  [Accepted][454][1079][1908]
  1238. Astragalus pelecinus (L.)Barneby Subsp. leiocarpus (A.Rich.)Lock ined.  [Accepted][210]
  1239. Astragalus pelecinus (L.)Barneby Subsp. pelecinus  [Accepted][560][1908]
  1240. Astragalus pellitus Bunge  [Accepted][1778][2546]
  1241. Astragalus peltatus Podl. & Deml  [Accepted][2590]
  1242. Astragalus penduliflorus Lam.  [Accepted][454][754][834]
  1243. Astragalus penetratus A.A.R.Maassoumi  [Accepted][2522]
  1244. Astragalus penicillatus Podl.  [Accepted][1778]
  1245. Astragalus pennellianus Barneby  [Accepted]
  1246. Astragalus pentanthus Boiss.  [Accepted][2547]
  1247. Astragalus perdurans Podl.  [Accepted][1778]
  1248. Astragalus peregrinus Vahl  [Accepted][454][754][946][1903]
  1249. Astragalus peregrinus Vahl Subsp. peregrinus  [Accepted][454][1903]
  1250. Astragalus peregrinus Vahl Subsp. warionis (Gand.)Maire  [Accepted][454][816][1903]
  1251. Astragalus perianus Barneby  [Accepted]
  1252. Astragalus perpexus A.A.R.Maassoumi  [Accepted][2581]
  1253. Astragalus perplexans Podl.  [Accepted][1778]
  1254. Astragalus persepolitanus Boiss.  [Accepted][2554]
  1255. Astragalus persicus (DC.)Fischer & Meyer  [Accepted][1862]
  1256. Astragalus peruvianus Vogel  [Accepted]
  1257. Astragalus peterfii Jav.  [Accepted][754][768]
  1258. Astragalus phalacrophyton Deml  [Accepted][2541]
  1259. Astragalus phlomoides Boiss.  [Accepted][2582]
  1260. Astragalus phoenix Barneby  [Accepted]
  1261. Astragalus phyllokentrus Hausskn. & Bornm.  [Accepted][2583]
  1262. Astragalus phyllostachys Boiss. & Hausskn.  [Accepted][1867]
  1263. Astragalus physocalyx Fischer  [Accepted][454][754][1005]
  1264. Astragalus physodes L.  [Accepted][754][801]
  1265. Astragalus pichleri G.Beck  [Accepted][1867]
  1266. Astragalus pickeringii A.Gray  [Accepted]
  1267. Astragalus pictiformis Barneby  [Accepted]
  1268. Astragalus piletocladus Freyn & Sint.  [Accepted][1864]
  1269. Astragalus pinetorum Boiss.  [Accepted][1778]
  1270. Astragalus pinetorum Boiss. Subsp. alamutensis A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1271. Astragalus pinetorum Boiss. Subsp. pinetorum  [Accepted][1778]
  1272. Astragalus pinonis M.E.Jones  [Accepted]
  1273. Astragalus piptocephalus Boiss. & Hausskn.  [Accepted][1862][1867]
  1274. Astragalus piranshahricus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1275. Astragalus piscator Barneby & Welsh  [Accepted]
  1276. Astragalus piscinus (M.E.Jones)Barneby  [Accepted]
  1277. Astragalus pish-chakensis A.A.R.Maassoumi  [Accepted][2581]
  1278. Astragalus pissisi (Philippi)I.M.Johnston  [Accepted]
  1279. Astragalus piutensis Barneby & Mabb.  [Accepted]
  1280. Astragalus plagiophacos A.A.R.Maassoumi & Podl.  [Accepted][2562]
  1281. Astragalus plattensis Torrey & A.Gray  [Accepted]
  1282. Astragalus platysematus Bunge  [Accepted][1994]
  1283. Astragalus platytropis A.Gray  [Accepted]
  1284. Astragalus plebeius Boiss.  [Accepted][2547]
  1285. Astragalus podlechii Deml  [Accepted][2541]
  1286. Astragalus podocarpus C.Meyer  [Accepted][2547]
  1287. Astragalus podolobus Boiss.  [Accepted][2547]
  1288. Astragalus podosphaerus Boiss. & Hausskn.  [Accepted][2547]
  1289. Astragalus polaris (Seemann)Hook.  [Accepted]
  1290. Astragalus poliotrichus Bornm.  [Accepted][2527]
  1291. Astragalus polybotrys Boiss.  [Accepted][1778]
  1292. Astragalus pomonensis M.E.Jones  [Accepted]
  1293. Astragalus ponticus Pallas  [Accepted][454][754][1027][1907]
  1294. Astragalus porphyrodon C.Towns.  [Accepted][1862]
  1295. Astragalus porphyrophysa Bornm. & Gauba  [Accepted][1754]
  1296. Astragalus porrectus S.Watson  [Accepted]
  1297. Astragalus potosinus Barneby  [Accepted]
  1298. Astragalus praelongus Sheldon  [Accepted]
  1299. Astragalus praelongus Sheldon Var. ellisiae (Rydb.)B.Turner  [Accepted]
  1300. Astragalus praelongus Sheldon Var. lonchopus Barneby  [Accepted]
  1301. Astragalus praelongus Sheldon Var. praelongus  [Accepted]
  1302. Astragalus preussii A.Gray  [Accepted]
  1303. Astragalus preussii A.Gray Var. laxiflorus A.Gray  [Accepted]
  1304. Astragalus preussii A.Gray Var. preussii  [Accepted]
  1305. Astragalus pringlei S.Watson  [Accepted]
  1306. Astragalus propinquus Schischkin  [Accepted][2019]
  1307. Astragalus prorifer M.E.Jones  [Accepted]
  1308. Astragalus protractus Boriss.  [Accepted][2547]
  1309. Astragalus proximus (Rydb.)Wooton & Standley  [Accepted]
  1310. Astragalus pseudo-beckii Sirj. & Rech.f.  [Accepted][2547]
  1311. Astragalus pseudobrachystachys Sirj. & Rech.f.  [Accepted][1778]
  1312. Astragalus pseudobrachytropis Gontsch.  [Accepted][2552]
  1313. Astragalus pseudocyclophyllus Rech.f.  [Accepted][1994]
  1314. Astragalus pseudofragiferus S.Tietz  [Accepted][1754]
  1315. Astragalus pseudofragrans C.Towns.  [Accepted][1862]
  1316. Astragalus pseudoglaucus Klokov  [Accepted][754][775]
  1317. Astragalus pseudogompholobium Podl.  [Accepted][1778]
  1318. Astragalus pseudohirsutus Nyar.  [Accepted][1910][2365]
  1319. Astragalus pseudohofmeisteri Sirj. & Rech.f.  [Accepted][1872]
  1320. Astragalus pseudoibicinus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1321. Astragalus pseudoibicinus A.A.R.Maassoumi & Podl. Subsp. kowlikoshensis A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1322. Astragalus pseudoibicinus A.A.R.Maassoumi & Podl. Subsp. pseudoibicinus  [Accepted][1778]
  1323. Astragalus pseudoindurascens Sirj. & Rech.f.  [Accepted][1778]
  1324. Astragalus pseudoiodanthus Barneby  [Accepted]
  1325. Astragalus pseudojohannis A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1326. Astragalus pseudokurrumensis Sirj. & Rech.f.  [Accepted][1778]
  1327. Astragalus pseudomultijugus Podl.  [Accepted][1778][2546]
  1328. Astragalus pseudoparrowianus Sirj. & Rech.f.  [Accepted][1867]
  1329. Astragalus pseudopellitus Podl.  [Accepted][1778][2546]
  1330. Astragalus pseudopendulinus Sirj. & Rech.f.  [Accepted][2574]
  1331. Astragalus pseudopsilacanthus Ali  [Accepted][2541]
  1332. Astragalus pseudopsilacanthus Ali Subsp. polyneurus Deml  [Accepted][2541]
  1333. Astragalus pseudopsilacanthus Ali Subsp. pseudopsilacanthus  [Accepted][2541]
  1334. Astragalus pseudopurpureus Gusul.  [Accepted][744][754]
  1335. Astragalus pseudoszovitsii Sirj. & Rech.f.  [Accepted][2588]
  1336. Astragalus pseudotomentellus Podl.  [Accepted][1778][2546]
  1337. Astragalus pseudoutriger Grossh.  [Accepted][1778][2546]
  1338. Astragalus pseudovinus A.A.R.Maassoumi & Podl.  [Accepted][1778][2560]
  1339. Astragalus pseudozagrosicus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1340. Astragalus psilacanthus Boiss. Subsp. psilacanthus  [Accepted][2541]
  1341. Astragalus psilocentros Fischer  [Accepted][2541]
  1342. Astragalus pterocarpus S.Watson  [Accepted][1079][1847]
  1343. Astragalus ptychophyllus Boiss.  [Accepted][1754]
  1344. Astragalus pubentissimus Torrey & A.Gray  [Accepted]
  1345. Astragalus pubentissimus Torrey & A.Gray Var. peabodianus (M.E.Jones)Welsh  [Accepted]
  1346. Astragalus pueblae M.E.Jones  [Accepted]
  1347. Astragalus puligumrensis Rech.f.  [Accepted][1879]
  1348. Astragalus pulsiferae A.Gray  [Accepted]
  1349. Astragalus pulsiferae A.Gray Var. pulsiferae  [Accepted]
  1350. Astragalus pulsiferae A.Gray Var. suksdorfii (Howell)Barneby  [Accepted]
  1351. Astragalus pulviniformis I.M.Johnston  [Accepted]
  1352. Astragalus punae I.M.Johnston  [Accepted]
  1353. Astragalus punctatus Bunge  [Accepted][1994]
  1354. Astragalus puniceus Osterh.  [Accepted]
  1355. Astragalus puniceus Osterh. Var. gertrudis (Greene)Barneby  [Accepted]
  1356. Astragalus puniceus Osterh. Var. puniceus  [Accepted]
  1357. Astragalus purpurascens Bunge  [Accepted][1778]
  1358. Astragalus purpusii M.E.Jones  [Accepted]
  1359. Astragalus purshii Hook.  [Accepted]
  1360. Astragalus purshii Hook. Var. concinnus Barneby  [Accepted]
  1361. Astragalus purshii Hook. Var. glareosus (Hook.)Barneby  [Accepted]
  1362. Astragalus purshii Hook. Var. lagopinus (Rydb.)Barneby  [Accepted]
  1363. Astragalus purshii Hook. Var. lectulus (S.Watson)M.E.Jones  [Accepted]
  1364. Astragalus purshii Hook. Var. ophiogenes (Barneby)Hitchc. et al.  [Accepted]
  1365. Astragalus purshii Hook. Var. pumilio Barneby  [Accepted]
  1366. Astragalus purshii Hook. Var. purshii  [Accepted]
  1367. Astragalus purshii Hook. Var. tinctus M.E.Jones  [Accepted]
  1368. Astragalus pushtashanicus C.Towns.  [Accepted][1862]
  1369. Astragalus pusillus Vogel  [Accepted]
  1370. Astragalus pycnostachyus A.Gray  [Accepted]
  1371. Astragalus pycnostachyus A.Gray Var. lanosissimus (Rydb.)Munz & McBurney  [Accepted]
  1372. Astragalus pycnostachyus A.Gray Var. pycnostachyus  [Accepted]
  1373. Astragalus pyrrhotrichus Boiss.  [Accepted][1778]
  1374. Astragalus quinqueflorus S.Watson  [Accepted]
  1375. Astragalus quinquefoliolatus Bunge  [Accepted][1994]
  1376. Astragalus quinquejugus Sirj. & Rech.f.  [Accepted][2547]
  1377. Astragalus quisqualis Bunge  [Accepted][1867]
  1378. Astragalus racemosus Pursh  [Accepted]
  1379. Astragalus racemosus Pursh Var. longisetus M.E.Jones  [Accepted]
  1380. Astragalus racemosus Pursh Var. racemosus  [Accepted]
  1381. Astragalus racemosus Pursh Var. treleasei C.L.Porter  [Accepted]
  1382. Astragalus raddei Basilevsk.  [Accepted][1867]
  1383. Astragalus radicans Hornem.  [Accepted]
  1384. Astragalus radicans Hornem. Var. harshbergeri (Rydb.)Barneby  [Accepted]
  1385. Astragalus radicans Hornem. Var. radicans  [Accepted]
  1386. Astragalus radkanensis Bunge  [Accepted][1867]
  1387. Astragalus rafaelensis M.E.Jones  [Accepted]
  1388. Astragalus rahensis Sirj. & Rech.f.  [Accepted][2528]
  1389. Astragalus raphaelis Ferro  [Accepted][454][2398]
  1390. Astragalus raphiodontus Boiss.  [Accepted][2541]
  1391. Astragalus rassoulii Podl.  [Accepted][1778]
  1392. Astragalus rattanii A.Gray  [Accepted]
  1393. Astragalus rattanii A.Gray Var. jepsonianus Barneby  [Accepted]
  1394. Astragalus rattanii A.Gray Var. rattanii  [Accepted]
  1395. Astragalus ravenii Barneby  [Accepted]
  1396. Astragalus rawianus C.Towns.  [Accepted][1778]
  1397. Astragalus rawlinsianus Aitch. & Baker  [Accepted][2547]
  1398. Astragalus razicus Parsa  [Accepted][2504]
  1399. Astragalus recognitus Fischer  [Accepted][2580]
  1400. Astragalus recurvus Greene  [Accepted]
  1401. Astragalus reduncus Pallas  [Accepted][754][1027]
  1402. Astragalus reesei Maire  [Accepted][454]
  1403. Astragalus reflexistipulus Miq.  [Accepted][1930]
  1404. Astragalus reflexus Torrey & A.Gray  [Accepted]
  1405. Astragalus regestus A.A.R.Maassoumi  [Accepted][2522]
  1406. Astragalus regiomontanus Barneby  [Accepted]
  1407. Astragalus registanicus Rech.f.  [Accepted][2573]
  1408. Astragalus reichei Speg.  [Accepted]
  1409. Astragalus reinii Ball  [Accepted]
  1410. Astragalus reinii Ball Subsp. nemorosus (Battand.)Maire  [Accepted]
  1411. Astragalus reinii Ball Subsp. reinii  [Accepted]
  1412. Astragalus remotiflorus Boiss.  [Accepted][2588]
  1413. Astragalus remotifolius Boiss. & Hausskn.  [Accepted][1867]
  1414. Astragalus remotijugus Boiss. & Hohen.  [Accepted][1778]
  1415. Astragalus remotus (M.E.Jones)Barneby  [Accepted]
  1416. Astragalus renzianus Podl.  [Accepted][1778]
  1417. Astragalus reshadensis Podl.  [Accepted][2568]
  1418. Astragalus retamocarpus Boiss.  [Accepted][1866]
  1419. Astragalus reticulato-venosus A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1420. Astragalus reticulatus M.Bieb.  [Accepted][754][824]
  1421. Astragalus reuterianus Boiss.  [Accepted][1754]
  1422. Astragalus reventiformis (Rydb.)Barneby  [Accepted]
  1423. Astragalus reventus A.Gray  [Accepted]
  1424. Astragalus rhabdophorus Bornm.  [Accepted][1778]
  1425. Astragalus rhizanthus Benth.  [Accepted][1778]
  1426. Astragalus rhizanthus Benth. Subsp. rhizanthus  [Accepted][1778]
  1427. Astragalus rhizocephalus Baker  [Accepted][1778]
  1428. Astragalus rhizocephalus Baker Subsp. hindukushensis (Wendelbo)Podl.  [Accepted][1778]
  1429. Astragalus rhizocephalus Baker Subsp. rhizocephalus  [Accepted][1778]
  1430. Astragalus rhodosemius Boiss. & Hausskn.  [Accepted][1867]
  1431. Astragalus richii A.Gray  [Accepted]
  1432. Astragalus rimarum Bornm.  [Accepted][2581]
  1433. Astragalus riouxii Rech.f.  [Accepted][1994]
  1434. Astragalus riparius Barneby  [Accepted]
  1435. Astragalus ripleyi Barneby  [Accepted]
  1436. Astragalus robbinsii A.Gray  [Accepted]
  1437. Astragalus robbinsii A.Gray Var. alpiniformis (Rydb.)Hitchc. et al.  [Accepted]
  1438. Astragalus robbinsii A.Gray Var. fernaldi (Rydb.)Barneby  [Accepted]
  1439. Astragalus robbinsii A.Gray Var. harringtonii (Rydb.)Barneby  [Accepted]
  1440. Astragalus robbinsii A.Gray Var. jesupii Eggl. & Sheldon  [Accepted]
  1441. Astragalus robbinsii A.Gray Var. minor (Hook.)Barneby  [Accepted]
  1442. Astragalus robbinsii A.Gray Var. occidentalis S.Watson  [Accepted]
  1443. Astragalus robbinsii A.Gray Var. robbinsii  [Accepted]
  1444. Astragalus robustus Bunge  [Accepted][1994]
  1445. Astragalus roemeri Simonkai  [Accepted][754][1037]
  1446. Astragalus rollovii Grossh.  [Accepted][1994]
  1447. Astragalus romasanus Ulbr.  [Accepted]
  1448. Astragalus rosae C.Agerer-Kirchhoff  [Accepted][1866]
  1449. Astragalus rosellus Sirj. & Rech.f.  [Accepted][1867][2540]
  1450. Astragalus rostratus C.Meyer  [Accepted][1864]
  1451. Astragalus rubriflorus Bunge  [Accepted][2580]
  1452. Astragalus rubrocalycinus A.A.R.Maassoumi & Podl.  [Accepted][1778][2562]
  1453. Astragalus rubrolineatus Sirj. & Rech.f.  [Accepted][2588]
  1454. Astragalus rubromarginatus Czerniak.  [Accepted][1778]
  1455. Astragalus rubromarginatus Czerniak. Subsp. rubromarginatus  [Accepted][1778]
  1456. Astragalus rubrostriatus Bunge  [Accepted][2580]
  1457. Astragalus rufescens Freyn  [Accepted][1778]
  1458. Astragalus ruiz-lealii I.M.Johnston  [Accepted]
  1459. Astragalus rupifragus Pallas  [Accepted][754][1027]
  1460. Astragalus rusbyi Greene  [Accepted]
  1461. Astragalus ruscifolius Boiss.  [Accepted][1867]
  1462. Astragalus rytilobus Bunge  [Accepted][1872]
  1463. Astragalus sabulonum A.Gray  [Accepted]
  1464. Astragalus sabulosus M.E.Jones  [Accepted]
  1465. Astragalus sabzakensis C.Agerer-Kirchhoff  [Accepted][1866]
  1466. Astragalus saccatus Boiss.  [Accepted][1867]
  1467. Astragalus saetiger R.Becht  [Accepted][1907]
  1468. Astragalus saganlugensis Trautv.  [Accepted][1992]
  1469. Astragalus sahendi Buhse  [Accepted][1867]
  1470. Astragalus salangensis Podl.  [Accepted][1778]
  1471. Astragalus salmonis M.E.Jones  [Accepted]
  1472. Astragalus sanandajianus S.Tietz  [Accepted][1754]
  1473. Astragalus sanctae-crucis Speg.  [Accepted]
  1474. Astragalus sanctorum Barneby  [Accepted]
  1475. Astragalus sangcharakensis Podl.  [Accepted][1778]
  1476. Astragalus sangimashensis Rech.f.  [Accepted][1994]
  1477. Astragalus sanguineus Rydb.  [Accepted]
  1478. Astragalus sarobiensis Rech.f.  [Accepted][1872]
  1479. Astragalus saurinus Barneby  [Accepted]
  1480. Astragalus savellanicus Podl.  [Accepted][1778]
  1481. Astragalus saxifractor Rech.f. & Gilli  [Accepted][1879]
  1482. Astragalus scalaris S.Watson  [Accepted]
  1483. Astragalus scaphoides (M.E.Jones)Rydb.  [Accepted]
  1484. Astragalus schachdarinus Lipsky  [Accepted][1873]
  1485. Astragalus schahrudensis Bunge  [Accepted][1907]
  1486. Astragalus schelichovii Turcz.  [Accepted][2863]
  1487. Astragalus schemachensis Karj.  [Accepted][1778]
  1488. Astragalus scheremetevianus B.Fedtsch.  [Accepted][1873]
  1489. Astragalus schimperi Boiss.  [Accepted][454]
  1490. Astragalus schinetorum Barneby  [Accepted]
  1491. Astragalus schirkuhicus Bornm.  [Accepted][1994]
  1492. Astragalus schistocalyx Bunge  [Accepted][2541]
  1493. Astragalus schistocalyx Bunge Subsp. schistocalyx  [Accepted][2541]
  1494. Astragalus schistocalyx Bunge Subsp. sclerocladus (Bunge)Deml  [Accepted][2541]
  1495. Astragalus schistosus Boiss. & Hohen.  [Accepted][1867]
  1496. Astragalus schizotropis Murb.  [Accepted][454]
  1497. Astragalus schmalhausenii Bunge  [Accepted]
  1498. Astragalus schmidii Podl.  [Accepted][1778]
  1499. Astragalus schmolliae C.L.Porter  [Accepted]
  1500. Astragalus schugnanicus B.Fedtsch.  [Accepted][1873]
  1501. Astragalus sciureus Boiss. & Hohen.  [Accepted][2580]
  1502. Astragalus sclerocarpus A.Gray  [Accepted]
  1503. Astragalus scopulorum Porter  [Accepted]
  1504. Astragalus scorpioides Willd.  [Accepted][454][754][1048][2367]
  1505. Astragalus scorpiurus Bunge  [Accepted][2567]
  1506. Astragalus scutaneus Barneby  [Accepted]
  1507. Astragalus segazicus Parsa  [Accepted][2504]
  1508. Astragalus seidabadensis Bunge  [Accepted][2580]
  1509. Astragalus semilunatus Podl.  [Accepted][1778]
  1510. Astragalus semnanensis Bornm. & Rech.f.  [Accepted][2583]
  1511. Astragalus sempervirens Lam.  [Accepted][454][754][835]
  1512. Astragalus sempervirens Lam. Subsp. giennensis (Heywood)Malagarriga  [Accepted][2752][2822]
  1513. Astragalus sempervirens Lam. Subsp. muticus (Pau)M.Lainz  [Accepted][454][2441]
  1514. Astragalus sempervirens Lam. Subsp. nevadensis (Boiss.)Monts.  [Accepted][454][754][839][2822]
  1515. Astragalus sempervirens Lam. Subsp. sempervirens  [Accepted][454][754]
  1516. Astragalus senilis Bornm.  [Accepted][2547]
  1517. Astragalus sepultipes (Barneby)Barneby  [Accepted]
  1518. Astragalus serenoi (Kuntze)Sheldon  [Accepted]
  1519. Astragalus serenoi (Kuntze)Sheldon Var. serenoi  [Accepted]
  1520. Astragalus serenoi (Kuntze)Sheldon Var. shockleyi (M.E.Jones)Barneby  [Accepted]
  1521. Astragalus serenoi (Kuntze)Sheldon Var. sordescens Barneby  [Accepted]
  1522. Astragalus sericophyllus Griseb.  [Accepted][454][738][754]
  1523. Astragalus sericostachys Stocks  [Accepted][1907]
  1524. Astragalus serpens M.E.Jones  [Accepted]
  1525. Astragalus sesameus L.  [Accepted][454][754][801][2367]
  1526. Astragalus sesamoides Boiss.  [Accepted][2555]
  1527. Astragalus sesquiflorus S.Watson  [Accepted]
  1528. Astragalus setosulus Gontch.  [Accepted][728][754]
  1529. Astragalus setulosus Gontsch.  [Accepted][1864]
  1530. Astragalus sevangensis Grossh.  [Accepted][1893]
  1531. Astragalus sharestanicus Podl. & Deml  [Accepted][2541]
  1532. Astragalus sharifii Sirj. & Rech.f.  [Accepted][2528]
  1533. Astragalus shatuensis Podl.  [Accepted][1778]
  1534. Astragalus sheldonii (Rydb.)Barneby  [Accepted]
  1535. Astragalus shelkovnikovii Grossh.  [Accepted][1867]
  1536. Astragalus shevockii Barneby  [Accepted]
  1537. Astragalus shiroumensis Makino  [Accepted][1930]
  1538. Astragalus shortianus Torrey & A.Gray  [Accepted]
  1539. Astragalus shultziorum Barneby  [Accepted]
  1540. Astragalus siahderrensis Sirj. & Rech.f.  [Accepted][1866]
  1541. Astragalus sieberi DC.  [Accepted][454]
  1542. Astragalus sieversianus Pallas  [Accepted][1866]
  1543. Astragalus sikokianus Nakai  [Accepted][1930]
  1544. Astragalus siliceus Barneby  [Accepted]
  1545. Astragalus siliquosus Boiss.  [Accepted][1939][2070]
  1546. Astragalus siliquosus Boiss. Subsp. siliquosus  [Accepted][2070]
  1547. Astragalus siliquosus Boiss. Subsp. stramineus (Boiss.)E.Kozik & Podl.  [Accepted][2070]
  1548. Astragalus simplicifolius (Torrey & A.Gray)A.Gray  [Accepted]
  1549. Astragalus sinaicus Boiss.  [Accepted][454][620][754][2367]
  1550. Astragalus sinaloae Barneby  [Accepted]
  1551. Astragalus sinicus L.  [Accepted][1930]
  1552. Astragalus sinuatus Piper  [Accepted]
  1553. Astragalus sirensis Turrill  [Accepted][2580]
  1554. Astragalus sirinicus Ten.  [Accepted][454][754][937]
  1555. Astragalus sirinicus Ten. Subsp. genargenteus (Moris)Arcang.  [Accepted][588][754]
  1556. Astragalus sirinicus Ten. Subsp. sirinicus  [Accepted][754]
  1557. Astragalus sitiens Bunge  [Accepted][1867]
  1558. Astragalus sojakii Podl.  [Accepted][1778]
  1559. Astragalus solandri Lowe  [Accepted][454]
  1560. Astragalus solitarius M.Peck  [Accepted]
  1561. Astragalus somcheticus K.Koch  [Accepted][2068]
  1562. Astragalus sophoroides M.E.Jones  [Accepted]
  1563. Astragalus soxmaniorum Lundell  [Accepted]
  1564. Astragalus spaldingii A.Gray  [Accepted]
  1565. Astragalus sparsiflorus A.Gray  [Accepted]
  1566. Astragalus sparsiflorus A.Gray Var. majusculus A.Gray  [Accepted]
  1567. Astragalus sparsiflorus A.Gray Var. sparsiflorus  [Accepted]
  1568. Astragalus sparsus Decne.  [Accepted][1863]
  1569. Astragalus spatulatus Sheldon  [Accepted]
  1570. Astragalus speciosus Boiss. & Hohen.  [Accepted][1907]
  1571. Astragalus spegazzinii I.M.Johnston  [Accepted]
  1572. Astragalus speirocarpus A.Gray  [Accepted]
  1573. Astragalus sphaeranthus Boiss.  [Accepted][1862]
  1574. Astragalus spinellus Boiss. & Hausskn.  [Accepted][2541]
  1575. Astragalus spinosus (Forsskal)Muschler  [Accepted][454]
  1576. Astragalus sprucei I.M.Johnston  [Accepted]
  1577. Astragalus spruneri Boiss.  [Accepted][454][618][754]
  1578. Astragalus squarrosus Bunge  [Accepted][2554]
  1579. Astragalus stalinskyi Sirj.  [Accepted][754][921]
  1580. Astragalus stapfii Sirj.  [Accepted][1867]
  1581. Astragalus steineranus Podl.  [Accepted][2552]
  1582. Astragalus stella L.  [Accepted][2746]
  1583. Astragalus stenolepis Fischer  [Accepted][1867]
  1584. Astragalus stenopterus Sirj. & Rech.f.  [Accepted][2541]
  1585. Astragalus stenostegius Boiss. & Hausskn.  [Accepted][2541]
  1586. Astragalus steppicola Sirj.,Rech.f. & Aellen  [Accepted][2529]
  1587. Astragalus stepporum Podl.  [Accepted][2546]
  1588. Astragalus sterilis Barneby  [Accepted]
  1589. Astragalus stevenianus DC.  [Accepted][1867]
  1590. Astragalus stipitatus Bunge  [Accepted][2593]
  1591. Astragalus stipitatus Bunge Subsp. angustifructus Podl.  [Accepted][2593]
  1592. Astragalus stipitatus Bunge Subsp. shatuensis Podl.  [Accepted][2593]
  1593. Astragalus stipitatus Bunge Subsp. stipitatus  [Accepted][2593]
  1594. Astragalus straturensis M.E.Jones  [Accepted]
  1595. Astragalus straussii Bornm.  [Accepted][2580]
  1596. Astragalus striatiflorus Jones  [Accepted]
  1597. Astragalus strictipes Bornm.  [Accepted][1874]
  1598. Astragalus strigosostipulatus Rech.f. & Koie emend. Deml  [Accepted][2541]
  1599. Astragalus strigulosus Kunth  [Accepted]
  1600. Astragalus subcinereus A.Gray  [Accepted]
  1601. Astragalus subcinereus A.Gray Var. basalticus Welsh  [Accepted]
  1602. Astragalus suberosus Banks & Sol.  [Accepted][454][599][754][1903]
  1603. Astragalus suberosus Banks & Sol. Subsp. ancyleus (Boiss.)V.Matthews  [Accepted][1862]
  1604. Astragalus suberosus Banks & Sol. Subsp. haarbachii (Spruner)V.Matthews  [Accepted][454][1869][1903]
  1605. Astragalus suberosus Banks & Sol. Subsp. suberosus  [Accepted]
  1606. Astragalus submitis Boiss. & Hohen.  [Accepted][2588]
  1607. Astragalus subrosulariformis Sirj. & Rech.f.  [Accepted][1778]
  1608. Astragalus subscaposus Boriss.  [Accepted][1873]
  1609. Astragalus subsecundus Boiss. & Hohen.  [Accepted][1867]
  1610. Astragalus subuliformis DC.  [Accepted][454][754][980]
  1611. Astragalus subumbellatus Klotzsch  [Accepted][2567]
  1612. Astragalus subvestitus (Jepson)Barneby  [Accepted]
  1613. Astragalus succumbens Hook.  [Accepted]
  1614. Astragalus suffalcatus Bunge  [Accepted][1872]
  1615. Astragalus sulcatus L.  [Accepted][454][754][801]
  1616. Astragalus sulfuratus Rech.f. & Gilli  [Accepted][1866]
  1617. Astragalus supervisus (O.Kuntze)E.Sheldon  [Accepted][1991]
  1618. Astragalus supraglaber Kitam.  [Accepted][1872][2543]
  1619. Astragalus susianus Boiss.  [Accepted][1754]
  1620. Astragalus susianus Boiss. Subsp. sericeus S.Tietz  [Accepted][1754]
  1621. Astragalus susianus Boiss. Subsp. susianus  [Accepted][1754]
  1622. Astragalus sympileicarpus Rech.f.  [Accepted][1872]
  1623. Astragalus szovitsii Fischer & C.Meyer  [Accepted][2588]
  1624. Astragalus tabrisianus Boiss. & Buhse  [Accepted][1867]
  1625. Astragalus takharensis Podl.  [Accepted][1778]
  1626. Astragalus talagonicus Boiss.  [Accepted][1867]
  1627. Astragalus talbotianus Aitch. & Baker  [Accepted][2547]
  1628. Astragalus talimansurensis Sirj. & Rech.f.  [Accepted][2583]
  1629. Astragalus tanaiticus K.Koch  [Accepted][754][777][1778][1906]
  1630. Astragalus tarchankuticus Boriss.  [Accepted][639][754]
  1631. Astragalus tarijensis Wedd.  [Accepted]
  1632. Astragalus tarumensis Sirj. & Rech.f.  [Accepted][2547]
  1633. Astragalus taschkendicus Bunge  [Accepted][1870]
  1634. Astragalus tashqurghanicus Rech.f. & Podl.  [Accepted][2552]
  1635. Astragalus taubertianus E.A.Durand & Barratte  [Accepted][454]
  1636. Astragalus tawilicus C.Towns.  [Accepted][2582]
  1637. Astragalus tecti-mundi Freyn  [Accepted][1873]
  1638. Astragalus tegetarioides M.E.Jones  [Accepted]
  1639. Astragalus teheranicus Boiss.  [Accepted][1874]
  1640. Astragalus tehuelches Speg.  [Accepted]
  1641. Astragalus tenax Bunge  [Accepted][1867]
  1642. Astragalus tenellus Pursh  [Accepted]
  1643. Astragalus tener A.Gray  [Accepted]
  1644. Astragalus tener A.Gray Var. tener  [Accepted]
  1645. Astragalus tener A.Gray Var. titi (Eastw.)Barneby  [Accepted]
  1646. Astragalus tennesseensis Chapman  [Accepted]
  1647. Astragalus tephreschensis Rech.f. et al.  [Accepted][2580]
  1648. Astragalus tephrodes A.Gray  [Accepted]
  1649. Astragalus tephrodes A.Gray Var. brachylobus (A.Gray)Barneby  [Accepted]
  1650. Astragalus tephrodes A.Gray Var. chloridae (M.E.Jones)Barneby  [Accepted]
  1651. Astragalus tephrodes A.Gray Var. tephrodes  [Accepted]
  1652. Astragalus tephrosioides Boiss.  [Accepted][1866]
  1653. Astragalus terekliensis Gontsch.  [Accepted][1778]
  1654. Astragalus terminalis S.Watson  [Accepted]
  1655. Astragalus terracianoi Valsecchi  [Accepted][2796][2822]
  1656. Astragalus terrestris Kitam.  [Accepted][2523][2541]
  1657. Astragalus testiculatus Pallas  [Accepted][754][1027]
  1658. Astragalus testiculatus Pallas Var. testiculatus  [Accepted][754]
  1659. Astragalus tetrapterus A.Gray  [Accepted][1079][1847]
  1660. Astragalus thaumasios Podl.  [Accepted][1990]
  1661. Astragalus thermensis Valsecchi  [Accepted][2796][2822]
  1662. Astragalus thionanthus Bornm.  [Accepted][1994]
  1663. Astragalus thlaspi Lipsky  [Accepted][2070][2552]
  1664. Astragalus thurberi A.Gray  [Accepted]
  1665. Astragalus thyrsiflorus Sirj. & Rech.f.  [Accepted][2580]
  1666. Astragalus tibetanus Bunge  [Accepted][1873]
  1667. Astragalus tidestromii (Rydb.)Clokey  [Accepted]
  1668. Astragalus tiehmii Barneby  [Accepted]
  1669. Astragalus tigridis Boiss.  [Accepted][1862]
  1670. Astragalus tioides (Rydb.)Barneby  [Accepted]
  1671. Astragalus titanophilus Barneby  [Accepted]
  1672. Astragalus toanus M.E.Jones  [Accepted][1079][1847]
  1673. Astragalus tokachiensis Yamaz. & Kadota  [Accepted][2896]
  1674. Astragalus tolgorensis Sirj. & Rech.f.  [Accepted][2540]
  1675. Astragalus tolucanus Robinson & Seaton  [Accepted]
  1676. Astragalus tomentellus Podl.  [Accepted][1778]
  1677. Astragalus toppinianus Ali  [Accepted][1778]
  1678. Astragalus toquimanus Barneby  [Accepted]
  1679. Astragalus tortuosus DC.  [Accepted][2588]
  1680. Astragalus touranicus Freitag & Podlech  [Accepted][1778]
  1681. Astragalus trachoniticus Post  [Accepted][1862]
  1682. Astragalus trachyacanthus Fischer  [Accepted][1867]
  1683. Astragalus tragacantha L.  [Accepted][454][801]
  1684. Astragalus traskiae Eastw.  [Accepted]
  1685. Astragalus tremolsianus Pau  [Accepted][454][754][857][1778]
  1686. Astragalus tribuloides Del.  [Accepted][454][682][754]
  1687. Astragalus tricarinatus A.Gray  [Accepted]
  1688. Astragalus tricholobus DC.  [Accepted][1867]
  1689. Astragalus trichopodus (Torrey & A.Gray)A.Gray  [Accepted]
  1690. Astragalus trichopodus (Torrey & A.Gray)A.Gray Var. lonchus (M.E.Jones)Barneby  [Accepted]
  1691. Astragalus trichopodus (Torrey & A.Gray)A.Gray Var. phoxus (M.E.Jones)Barneby  [Accepted]
  1692. Astragalus trichopodus (Torrey & A.Gray)A.Gray Var. trichopodus  [Accepted]
  1693. Astragalus triflorus (DC.)A.Gray  [Accepted]
  1694. Astragalus trigonelloides Boiss.  [Accepted][1867]
  1695. Astragalus trigonus DC.  [Accepted][454]
  1696. Astragalus trimestris L.  [Accepted][1908]
  1697. Astragalus triqueter Bornm. & Gauba  [Accepted][1867]
  1698. Astragalus triradiatus Bunge  [Accepted][1862]
  1699. Astragalus troglodytus S.Watson  [Accepted]
  1700. Astragalus truncato-alatus Sirj. & Rech.f.  [Accepted][1872]
  1701. Astragalus turbinatus Bunge  [Accepted][1907]
  1702. Astragalus turczaninovii Karelin & Kir.  [Accepted][2552]
  1703. Astragalus turkestanus Bunge  [Accepted][1866]
  1704. Astragalus turolensis Pau  [Accepted][454][754][853]
  1705. Astragalus turolensis Pau Subsp. exsul (Font Quer)Maire  [Accepted][454]
  1706. Astragalus turolensis Pau Subsp. turolensis  [Accepted][454]
  1707. Astragalus turrillianus Parsa  [Accepted][1867]
  1708. Astragalus tweedyi Canby  [Accepted]
  1709. Astragalus tyghensis M.Peck  [Accepted]
  1710. Astragalus ulodjensis Sirj. & Rech.f.  [Accepted][2547]
  1711. Astragalus ulothrix G.Beck  [Accepted][1867]
  1712. Astragalus umbellatus Bunge  [Accepted][754][997]
  1713. Astragalus umbraticus Sheldon  [Accepted]
  1714. Astragalus uncialis Barneby  [Accepted]
  1715. Astragalus uniflorus DC.  [Accepted]
  1716. Astragalus uranolimneus Boiss.  [Accepted][2580]
  1717. Astragalus urbanianus Ulbr.  [Accepted]
  1718. Astragalus urgunensis Podl.  [Accepted][2552]
  1719. Astragalus urgutinus Lipsky  [Accepted][1867]
  1720. Astragalus urmiensis Bunge  [Accepted][1778]
  1721. Astragalus utahensis (Torrey)Torrey & A.Gray  [Accepted]
  1722. Astragalus utriger Pallas  [Accepted][454][754][1027][1778]
  1723. Astragalus vaccarum A.Gray  [Accepted]
  1724. Astragalus vagus Reiche  [Accepted]
  1725. Astragalus valerianensis I.M.Johnston  [Accepted]
  1726. Astragalus vallaris M.E.Jones  [Accepted]
  1727. Astragalus valparadisiensis Speg.  [Accepted]
  1728. Astragalus vanillae Boiss.  [Accepted][1863]
  1729. Astragalus variistipula Turrill  [Accepted][2534]
  1730. Astragalus varius S.Gmelin  [Accepted][454][725][754]
  1731. Astragalus vegetus Bunge  [Accepted][1874]
  1732. Astragalus velenowskyi Nab.  [Accepted][1869]
  1733. Astragalus venturii I.M.Johnston  [Accepted]
  1734. Astragalus venulosus Boiss.  [Accepted][1862]
  1735. Astragalus venustus A.A.R.Maassoumi & Podl.  [Accepted][2570]
  1736. Astragalus vereskensis A.A.R.Maassoumi & Podl.  [Accepted][1778]
  1737. Astragalus verrucosus Moris  [Accepted][454][754][840][1903]
  1738. Astragalus versipilus Rech.f. & Koie  [Accepted][1879]
  1739. Astragalus verticillatus (Philippi)Reiche  [Accepted]
  1740. Astragalus vesicarius L.  [Accepted][454][754][801]
  1741. Astragalus vesicarius L. Subsp. carniolicus (A.Kerner)Chater  [Accepted][454][658][754]
  1742. Astragalus vesicarius L. Subsp. pastellianus (Pollini)Arcang.  [Accepted][454][588][754]
  1743. Astragalus vesicarius L. Subsp. vesicarius  [Accepted][454][754]
  1744. Astragalus vesiculosus D.Clos  [Accepted]
  1745. Astragalus vexans Rech.f. & Koie  [Accepted][1778]
  1746. Astragalus vexillaris Boiss.  [Accepted][1862]
  1747. Astragalus vexilliflexus Sheldon  [Accepted]
  1748. Astragalus vexilliflexus Sheldon Var. nubilus Barneby  [Accepted]
  1749. Astragalus vexilliflexus Sheldon Var. vexilliflexus  [Accepted]
  1750. Astragalus vicarius Lipsky  [Accepted][2552]
  1751. Astragalus vicia Sirj. & Rech.f.  [Accepted][1872]
  1752. Astragalus villosus Michaux  [Accepted]
  1753. Astragalus virgaeformis Sirj. & Rech.f.  [Accepted][2547]
  1754. Astragalus viridiformis Sirj.  [Accepted][1869]
  1755. Astragalus viridis Bunge  [Accepted][1869]
  1756. Astragalus vogelii (Webb)Bornm.  [Accepted][454]
  1757. Astragalus vogelii (Webb)Bornm. Subsp. fatimensis Maire  [Accepted][454]
  1758. Astragalus vogelii (Webb)Bornm. Subsp. vogelii  [Accepted][454]
  1759. Astragalus volkii Rech.f.  [Accepted][1778]
  1760. Astragalus vulcanicus Bornm.  [Accepted][1778]
  1761. Astragalus vulpinus Willd.  [Accepted][754][1048][1907]
  1762. Astragalus wagneri Bunge  [Accepted][1867]
  1763. Astragalus wardii A.Gray  [Accepted]
  1764. Astragalus waterfallii Barneby  [Accepted]
  1765. Astragalus webberi A.Gray  [Accepted]
  1766. Astragalus webbianus Benth.  [Accepted][1778]
  1767. Astragalus weberbaueri Ulbr.  [Accepted]
  1768. Astragalus weddellianus (Kuntze)I.M.Johnston  [Accepted]
  1769. Astragalus weirianus Aitch. & Baker  [Accepted][2570]
  1770. Astragalus wendelboi Deml  [Accepted][2541]
  1771. Astragalus werdermannii I.M.Johnston  [Accepted]
  1772. Astragalus wetherillii M.E.Jones  [Accepted]
  1773. Astragalus whitneyi A.Gray  [Accepted]
  1774. Astragalus whitneyi A.Gray Var. confusus Barneby  [Accepted]
  1775. Astragalus whitneyi A.Gray Var. lenophyllus (Rydb.)Barneby  [Accepted]
  1776. Astragalus whitneyi A.Gray Var. siskiyouensis (Rydb.)Barneby  [Accepted]
  1777. Astragalus whitneyi A.Gray Var. sonneanus (Greene)Jepson  [Accepted]
  1778. Astragalus whitneyi A.Gray Var. whitneyi  [Accepted]
  1779. Astragalus williamsii Britton & Rydb.  [Accepted]
  1780. Astragalus wilmottianus Stoy.  [Accepted][454][754][933]
  1781. Astragalus wingatanus S.Watson  [Accepted]
  1782. Astragalus wittmannii Barneby  [Accepted]
  1783. Astragalus wolgensis Bunge  [Accepted][754][997][1778]
  1784. Astragalus woodruffii M.E.Jones  [Accepted]
  1785. Astragalus wootonii Sheldon  [Accepted][1079][1680][1812]
  1786. Astragalus wootonii Sheldon Var. candollianus (Kunth)Barneby  [Accepted][1079]
  1787. Astragalus wootonii Sheldon Var. wootonii  [Accepted]
  1788. Astragalus wrangelii Sirj.  [Accepted][1867]
  1789. Astragalus wrightii A.Gray  [Accepted]
  1790. Astragalus xanthomeloides Korovin & M.Popov  [Accepted][1990]
  1791. Astragalus xanthoxiphidiopsis Rech.f.  [Accepted][1879]
  1792. Astragalus xiphidiopsis Bornm.  [Accepted][1994]
  1793. Astragalus xiphoides (Barneby)Barneby  [Accepted]
  1794. Astragalus xylocladus Rech.f. & Gilli  [Accepted][1872]
  1795. Astragalus yamamotoi Miyabe & Tatew.  [Accepted][1930]
  1796. Astragalus yoder-williamsii Barneby  [Accepted]
  1797. Astragalus zacatecanus (Rydb.)Barneby  [Accepted]
  1798. Astragalus zagrosicus Boiss. & Hausskn.  [Accepted][1778]
  1799. Astragalus zanskarensis Bunge  [Accepted][2541]
  1800. Astragalus zanskarensis Bunge Subsp. zanskarensis  [Accepted][2541]
  1801. Astragalus zerdanus Boiss.  [Accepted][2522]
  1802. Astragalus ziaratensis Podl.  [Accepted][1778]
  1803. Astragalus zingeri Korsh.  [Accepted][754][781]
  1804. Astragalus zionis M.E.Jones  [Accepted]
  1805. Astragalus zohrabi Bunge  [Accepted][454]

Last Update: 14/06/2001 10:54:07