Jepson Flora Project: Jepson Interchange for California Floristics    
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Psorothamnus polydenius (Torr.) Rydb.
FABACEAE
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Information from the Index of California Plant Names (ICPN)
Synonyms Cited in The Jepson Manual Dalea polydenia Torr. [see Correspondence 1]
Current Jepson Flora Project Synonyms Dalea polydenia Torr.
Initial Editorial Analysis Nov 1 2001
Source of Report for California The Jepson Manual [Ed. 1]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 30 Oct 2008 e-mail from Jeff Greenhouse see Comment 1
Editorial Comments 1 Correspondence 1 indicates that Psorothamnus polydenius was published by Rydberg [Rydb. in Authors of Plant Names] in North American Flora 24(1):46 (1919), based on Dalea polydenia published by S. Watson in United States Geological Exploration of the Fortieth Parallel. Botany 64, pl. 9 (1871), wherein Watson ascribed the name to "Torr. MSS." [Torr. in Authors of Plant Names] and quoted Torrey's description. [Therefore, author citation corrected to Psorothamnus polydenius (Torr.) Rydb., from Psorothamnus polydenius (S. Watson) Rydb. previously in this Index, and author citation of The Jepson Manual [Ed. 1] synonym corrected to Dalea polydenia Torr., from Dalea polydenia S. Watson previously in this Index, 2 Dec 2008 and 31 Jul 2009, respectively.]
Editorial Summary and Current Status
Current Status JFP-1, accepted name for taxon native to CA
Current Status Authority The Jepson Manual [Ed. 1]
List of names for this Current Status category
List of ICPN names in Psorothamnus
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Psorothamnus

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
link image ·Consortium of California Herbaria specimen records (includes links to BerkeleyMapper)
· Jepson eFlora page with bioregion map and CCH specimen records
Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
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