Streptanthus glandulosus ssp. hoffmanii
Common Name: Hoffman's bristly jewelflower
Family: Brassicaceae
Element Code: PDBRA2G0J4
Full Name: Streptanthus glandulosus Hook. ssp. hoffmanii (Kruckeb.) M.S. Mayer & D.W. Taylor

2014 Vernon Smith
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 10
  • Element Occurrence Ranks:
    A B C D X U
    3 0 0 0 0 7
  • Population Status:
    >20 yrs
    <=20 yrs
    9 1
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    10 0 0
Notes Glossary
  • Historical occurrences need field surveys. See S. glandulosus ssp. secundus in The Jepson Manual. See MadroƱo 14(7):223 (1958) for original description, and Systematic Botany 19(4):557-574 (1994) for discussion of S. glandulosus complex.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1980-01-01
  • Last Update: 2015-11-04
Location Glossary
  • Elevation: 120 - 475 meters
  • California Endemic: yes
  • Other States:
  • California Counties and Islands:   name (code)
    Lake (LAK),  Mendocino (MEN),  Sonoma (SON)
  • Quads:   name (DWR code) USGS code
    Arched Rock (503B) 3812342,  Warm Springs Dam (519A) 3812361,  Tombs Creek (519B) 3812362,  Fort Ross (519C) 3812352,  Cazadero (519D) 3812351,  The Geysers (534D) 3812277,  Hopland (535A) 3812381,  Yorkville (535B) 3812382,  Cow Mountain (550A) 3912321
  • Notes:
      Definitions of codes preceding a county and/or quad:
      * Presumed extirpated
      ? Uncertain about distribution or identity
      ?* Uncertain about distribution, but presumed extirpated if once present
      (?) Occurrence confirmed, but possibly extirpated
      Species may be present in other areas where conditions are favorable. This data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant Presumed Extirpated or Unknown 1500
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society, Rare Plant Program. . Inventory of Rare and Endangered Plants of California (online edition, v8-03). Website [accessed ].

3812342=Arched Rock (503B) 3812342;3812361=Warm Springs Dam (519A) 3812361;3812362=Tombs Creek (519B) 3812362;3812352=Fort Ross (519C) 3812352;3812351=Cazadero (519D) 3812351;3812277=The Geysers (534D) 3812277;3812381=Hopland (535A) 3812381;3812382=Yorkville (535B) 3812382;3912321=Cow Mountain (550A) 3912321