Wyethia longicaulis
Common Name: Humboldt County wyethia
Family: Asteraceae
Synonyms:
Element Code: PDAST9X0A0
Full Name: Wyethia longicaulis Gray
USDA PLANTS Symbol: WYLO

© 2004 Dean Wm. Taylor
Biology Glossary
  • Lifeform: perennial herb
  • Blooming Period: May - July
  • Habitat: sometimes roadsides.
    • Broadleafed upland forest
    • Coastal prairie
    • Lower montane coniferous forest
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences:
  • Element Occurrence Ranks:
    A B C D X U
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
  • Presence:
    Present Extant Possibly Extirpated Extirpated
Notes Glossary
  • Threatened by road maintenance. Potentially threatened by vehicles and road construction.
  • 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: 2010-03-15
Location Glossary
  • Elevation: 750 - 1525 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Humboldt (HUM),  Mendocino (MEN),  Trinity (TRI)
  • Quads:   name (DWR code) USGS code
    Willits (567A) 39123D3,  Larabee Valley (634B) 40123D6,  Board Camp Mtn. (652B) 40123F6,  Mad River Buttes (653A) 40123F7
  • 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.
Quad data is not available for all List 3 and 4 plants. For those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date. Please use caution when referencing this information. We are currently working hard to maintain this data and hope to provide accurate and up to date information in the near future.
Presumed Extant Presumed Extirpated or Unknown 1547
Links to Leading Resources of Taxon Information
Suggested Citation
CNPS, Rare Plant Program. . Inventory of Rare and Endangered Plants (online edition, v8-02). California Native Plant Society, Sacramento, CA. Website http://www.rareplants.cnps.org [accessed ].
-123.625,40.375

CA
39123D3=Willits (567A) 39123D3;40123D6=Larabee Valley (634B) 40123D6;40123F6=Board Camp Mtn. (652B) 40123F6;40123F7=Mad River Buttes (653A) 40123F7