Psoralea thompsoniae Vail species synonym

Parosela fremontii var. saundersiae (Parish) J.F.Macbr. variety synonym

Dalea saundersiae Parish species synonym

Dalea fremontii var. saundersiae (Parish) Munz variety synonym

Parosela saundersiae (Parish) Abrams species synonym

Parosela johnsonii var. saundersiae (Parish) Parish variety synonym

Psorodendron saundersiae (Parish) Rydb. species synonym

Dalea scoparia f. suberosea Cockerell form synonym

Psorothamnus polyadenius Rydb., 1919 species accepted

Psorodendron kingii (S.Watson) Rydb. species synonym

Parosela scoparia f. arsenei Standl. form synonym

Parosela kingii (S.Watson) Rydb. species synonym

Psorothamnus polydenius (Torr.) Rydb. species accepted

Parosela polydenia (Torr.) A.Heller species synonym

Psorothamnus thompsoniae (Vail) R.L.Welsh & N.D.Atwood species accepted

Psorothamnus thompsonae (Vail) S.L.Welsh & N.D.Atwood species synonym

Psorothamnus thompsonae var. thompsonae variety synonym

Parosela thompsonae Vail species synonym

Psorothamnus spinosus (A.Gray) Barneby species accepted

Parosela spinosa (A.Gray) A.Heller species synonym

Asagraea spinosa (A.Gray) Baill. species synonym

Psorodendron spinosum (A.Gray) Rydb. species synonym

Psorothamnus schottii (Torr.) Barneby species accepted

Parosela schottii var. puberula Parish variety synonym

Psorodendron schottii (Torr.) Rydb. species synonym

Psorodendron puberulum (Parish) Rydb. species synonym

Parosela puberula (Parish) Standl. species synonym

Parosela schottii (Torr.) A.Heller species synonym

Psorothamnus emoryi (A.Gray) Rydb. species accepted

Parosela emoryi (A.Gray) A.Heller species synonym

Psorothamnus arborescens (Torr. ex A.Gray) Barneby species accepted

Parosela californica var. simplicifolia Parish variety synonym

Psorothamnus arborescens var. simplicifolius (Parish) Barneby variety synonym

Parosela arborescens (Torr. ex A.Gray) A.Heller species synonym

Psorodendron arborescens (Torr. ex A.Gray) Rydb. species synonym

Psorothamnus fremontii (Torr. ex A.Gray) Barneby species accepted

Psorodendron fremontii (Torr. ex A.Gray) Rydb. species synonym

Parosela fremontii (Torr. ex A.Gray) Vail species synonym

Psorothamnus kingii (S.Watson) Barneby species accepted

Psorothamnus scoparius (A.Gray) Rydb. species accepted

Parosela scoparia (A.Gray) A.Heller species synonym

Dalea fremontii var. simplicifolia (Parish) L.D.Benson, 1943 variety synonym

Dalea fremontii Torr. species homotypic synonym

Dalea polydenia S.Watson species synonym

Dalea thompsonae (Vail) L.O.Williams species synonym

Dalea spinosa A.Gray species synonym

Dalea schottii var. puberula Munz variety synonym

Dalea schottii Torr. species synonym

Dalea emoryi A.Gray species synonym

Dalea arborescens Torr. ex A.Gray species synonym

Dalea fremontii Torr. ex A.Gray species synonym

Dalea kingii S.Watson species synonym

Dalea scoparia A.Gray species synonym

Dalea thompsoniae (Vail) L.O.Williams species synonym

Parosela thompsoniae Vail species synonym

Dalea polydenia Torr. species synonym

Psorothamnus scoparus (A.Gray) Rydb. species synonym

Parosela kingii (S.Watson) A.Heller species synonym

Dalea arborescens Torr. species homotypic synonym