Taxon:  Castilleja densiflora (Benth.) T. I. Chuang & Heckard subsp. obispoensis (D. D. Keck) T. I. Chuang & Heckard



Summary
Genus:
Castilleja
Family:
Orobanchaceae
Nomen number:
466351
Place of publication:
Syst. Bot. 16:656.  1991
Verified:
01/31/2013 ARS Systematic Botanists.
Accessions:
0 (0  active, 0  available) in National Plant Germplasm System. 
Other conspecific taxa
Castilleja densiflora (Benth.) T. I. Chuang & Heckard (0 active accession[s])
Castilleja densiflora (Benth.) T. I. Chuang & Heckard subsp. densiflora (1 active accession[s])
Castilleja densiflora (Benth.) T. I. Chuang & Heckard subsp. gracilis (Benth.) T. I. Chuang & Heckard (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Orthocarpus densiflorus Benth. subsp. obispoensis D. D. Keck

No images


Conservation Status

Reference(s)
  1. Baldwin, B. G. et al., eds. The Jepson manual: vascular plants of California (on-line resource).
  2. CalFlora Database Project. CalFlora: a botanical resource for California on the internet (on-line resource).
  3. Chuang, T. I. & L. R. Heckard. 1991. Generic realignment and synopsis of subtribe Castillejinae (Scrophulariaceae - tribe Pediculareae). Syst. Bot. 16:644-666. www.aspt.net/systematic-botany
Common names
LanguageNameAlternate namenoteseqCitation
EnglishObispo Indian paintbrush  1CalFlora Database Project. CalFlora: a botanical resource for California on the internet (on-line resource).
EnglishSan Luis Obispo owl's-clover  1CalFlora Database Project. CalFlora: a botanical resource for California on the internet (on-line resource).
Distribution
order_codeStatusContinentSubcontinentCountryStateNoteReference
1NativeNorthern AmericaSouthwestern U.S.A.United StatesCaliforniaw.-c.Baldwin, B. G. et al., eds. The Jepson manual: vascular plants of California (on-line resource).
Native
Northern America
  • SOUTHWESTERN U.S.A.: United States [California (w.-c.)]

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://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=466351. Accessed 12 May 2026.