*The database used to provide updates to the Online Inventory is under construction. View updates and changes made since May 2019 here.
Tauschia howellii
Common Name: Howell's tauschia
Family: Apiaceae
Element Code: PDAPI27050
Full Name: Tauschia howellii (Coult. & Rose) Macbr.

2010 Chris Winchell
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 6
  • Element Occurrence Ranks:
    A B C D X U
    2 3 0 0 0 1
  • Population Status:
    >20 yrs
    <=20 yrs
    3 3
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    6 0 0
Notes Glossary
  • Possibly threatened by logging and vehicles. Candidate for state listing in OR. See Contributions from the Gray Herbarium 56:32 (1918) for revised nomenclature.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1974-01-01
  • Last Update: 2015-10-01
Location Glossary
  • Elevation: 1705 - 2500 meters
  • California Endemic: no
  • Other States: Oregon
  • California Counties and Islands:   name (code)
    Fresno (FRE),  Sierra (SIE),  Siskiyou (SIS)
  • Quads:   name (DWR code) USGS code
    Patterson Mtn. (376A) 3611981,  Sierra City (572C) 3912056,  English Peak (702B) 4112342,  Somes Bar (703B) 4112344,  Forks of Salmon (703D) 4112333,  Ukonom Lake (720D) 4112353,  Bear Peak (721A) 4112365
  • 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 1514
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 http://www.rareplants.cnps.org [accessed ].

3611981=Patterson Mtn. (376A) 3611981;3912056=Sierra City (572C) 3912056;4112342=English Peak (702B) 4112342;4112344=Somes Bar (703B) 4112344;4112333=Forks of Salmon (703D) 4112333;4112353=Ukonom Lake (720D) 4112353;4112365=Bear Peak (721A) 4112365