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Taxon:  Psorothamnus arborescens (Torr. ex A. Gray) Barneby



Summary
Genus:
Psorothamnus
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Amorpheae
Nomen number:
408796
Place of publication:
Mem. New York Bot. Gard. 27:33. 1977
Verified:
06/11/1997 ARS Systematic Botanists.
Accessions:
0 (0  active, 0  available) in National Plant Germplasm System. 
Other conspecific taxa
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. arborescens (0 active accession[s])
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. minutifolius (Parish) Barneby (0 active accession[s])
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. pubescens (Parish) Barneby (0 active accession[s])
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. simplicifolius (Parish) Barneby (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
No images


Reference(s)
  1. Barneby, R. C. 1977. Daleae imagines, an illustrated revision of Errazurizia Phil., Psorothamnus Rydb., Marina Liebm., & Dalea Lucanus emend. Barneby, including all species of Leguminosae tribe Amorpheae ever referred to Dalea. Mem. New York Bot. Gard. 27:1-892.
  2. Hickman, J. C., ed. The Jepson manual: higher plants of California. 1993
Common names
Distribution
order_codeStatusContinentSubcontinentCountryStateNote
1NativeNorthern AmericaNorthern MexicoMexicoSonora 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesArizona 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesCalifornia 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesNevada 
Native
Northern America
  • NORTHERN MEXICO: Mexico [Sonora]
  • SOUTHWESTERN U.S.A.: United States [Arizona, California, Nevada]
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://ausgenebank.agriculture.vic.gov.au/gringlobal/taxon/taxonomydetail?id=408796. Accessed 2 May 2026.

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