Genera Containing Currently Accepted Names: Psorothamnus
  1. Psorothamnus arborescens (A.Gray)Barneby  [Accepted]
  2. Psorothamnus arborescens (A.Gray)Barneby Var. arborescens  [Accepted]
  3. Psorothamnus arborescens (A.Gray)Barneby Var. minutifolius (Parish)Barneby  [Accepted]
  4. Psorothamnus arborescens (A.Gray)Barneby Var. pubescens (Parish)Barneby  [Accepted]
  5. Psorothamnus arborescens (A.Gray)Barneby Var. simplifolius (Parish)Barneby  [Accepted]
  6. Psorothamnus emoryi (A.Gray)Rydb.  [Accepted][1085][2089]
  7. Psorothamnus emoryi (A.Gray)Rydb. Var. arenarius (Brandegee)Barneby  [Accepted]
  8. Psorothamnus emoryi (A.Gray)Rydb. Var. emoryi  [Accepted]
  9. Psorothamnus fremontii (A.Gray)Barneby  [Accepted][1847][1085]
  10. Psorothamnus fremontii (A.Gray)Barneby Var. attenuatus Barneby  [Accepted]
  11. Psorothamnus fremontii (A.Gray)Barneby Var. fremontii  [Accepted]
  12. Psorothamnus kingii (S.Watson)Barneby  [Accepted]
  13. Psorothamnus polydenius (S.Watson)Rydb.  [Accepted][2089][1085]
  14. Psorothamnus polydenius (S.Watson)Rydb. Var. jonesii Barneby  [Accepted]
  15. Psorothamnus polydenius (S.Watson)Rydb. Var. polydenius  [Accepted]
  16. Psorothamnus schottii (Torrey)Barneby  [Accepted]
  17. Psorothamnus scoparius (A.Gray)Rydb.  [Accepted]
  18. Psorothamnus spinosus (A.Gray)Barneby  [Accepted]
  19. Psorothamnus thompsoniae (Vail)Welsh & Atw.  [Accepted]
  20. Psorothamnus thompsoniae (Vail)Welsh & Atw. Var. thompsoniae  [Accepted]
  21. Psorothamnus thompsoniae (Vail)Welsh & Atw. Var. whitingii (Kearney & Peebles)Barneby  [Accepted]

Last Update: 14/06/2001 10:51:36