Coptis laciniata
Common Name: Oregon goldthread
Family: Ranunculaceae
Element Code: PDRAN0A020
Full Name: Coptis laciniata Gray

© 2006 David McClurg
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 122
  • Element Occurrence Ranks:
    A B C D X U
    17 53 20 5 0 27
  • Population Status:
    >20 yrs
    <=20 yrs
    13 109
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    122 0 0
Notes Glossary
  • In review. Potentially threatened by erosion and timber harvest activities.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 2006-10-16
  • Last Update: 2014-08-18
Location Glossary
  • Elevation: 0 - 1000 meters
  • California Endemic: no
  • States: California, Oregon, Washington
  • California Counties and Islands:   name (code)
    Del Norte (DNT),  Humboldt (HUM),  Mendocino (MEN)
  • Quads:   name (DWR code) USGS code
    Eureka Hill (537A) 38123H5,  Point Arena (537B) 38123H6,  Elk (552B) 39123B6,  Cold Spring (552D) 39123A5,  Albion (553A) 39123B7,  Northspur (568A) 39123D5,  Noyo Hill (568B) 39123D6,  Mathison Peak (568C) 39123C6,  Comptche (568D) 39123C5,  Mendocino (569D) 39123C7,  Cahto Peak (584A) 39123F5,  Lincoln Ridge (584B) 39123F6,  Dutchmans Knoll (584C) 39123E6,  Sherwood Peak (584D) 39123E5,  Inglenook (585D) 39123E7,  Leggett (600C) 39123G6,  Briceland (617C) 40123A8,  Dinsmore (634A) 40123D5,  Larabee Valley (634B) 40123D6,  Board Camp Mtn. (652B) 40123F6,  Showers Mtn. (652C) 40123E6,  Blake Mountain (652D) 40123E5,  Mad River Buttes (653A) 40123F7,  Iaqua Buttes (653B) 40123F8,  Owl Creek (653C) 40123E8,  Willow Creek (670B) 40123H6,  Lord-ellis Summit (671A) 40123H7,  Blue Lake (671B) 40123H8,  Weitchpec (687B) 41123B6,  Hoopa (687C) 41123A6,  French Camp Ridge (688A) 41123B7,  Bald Hills (688B) 41123B8,  Fish Lake (704C) 41123C6,  Blue Creek Mtn. (705A) 41123D7,  Holter Ridge (705C) 41123C8,  Johnsons (705D) 41123C7,  Cant Hook Mtn. (722B) 41123F8,  Broken Rib Mtn. (738B) 41123H6,  Gasquet (739C) 41123G8,  Hiouchi (740D) 41124G1
  • 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.
Presumed Extant Presumed Extirpated or Unknown 3178
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 [accessed ].

38123H5=Eureka Hill (537A) 38123H5;38123H6=Point Arena (537B) 38123H6;39123B6=Elk (552B) 39123B6;39123A5=Cold Spring (552D) 39123A5;39123B7=Albion (553A) 39123B7;39123D5=Northspur (568A) 39123D5;39123D6=Noyo Hill (568B) 39123D6;39123C6=Mathison Peak (568C) 39123C6;39123C5=Comptche (568D) 39123C5;39123C7=Mendocino (569D) 39123C7;39123F5=Cahto Peak (584A) 39123F5;39123F6=Lincoln Ridge (584B) 39123F6;39123E6=Dutchmans Knoll (584C) 39123E6;39123E5=Sherwood Peak (584D) 39123E5;39123E7=Inglenook (585D) 39123E7;39123G6=Leggett (600C) 39123G6;40123A8=Briceland (617C) 40123A8;40123D5=Dinsmore (634A) 40123D5;40123D6=Larabee Valley (634B) 40123D6;40123F6=Board Camp Mtn. (652B) 40123F6;40123E6=Showers Mtn. (652C) 40123E6;40123E5=Blake Mountain (652D) 40123E5;40123F7=Mad River Buttes (653A) 40123F7;40123F8=Iaqua Buttes (653B) 40123F8;40123E8=Owl Creek (653C) 40123E8;40123H6=Willow Creek (670B) 40123H6;40123H7=Lord-ellis Summit (671A) 40123H7;40123H8=Blue Lake (671B) 40123H8;41123B6=Weitchpec (687B) 41123B6;41123A6=Hoopa (687C) 41123A6;41123B7=French Camp Ridge (688A) 41123B7;41123B8=Bald Hills (688B) 41123B8;41123C6=Fish Lake (704C) 41123C6;41123D7=Blue Creek Mtn. (705A) 41123D7;41123C8=Holter Ridge (705C) 41123C8;41123C7=Johnsons (705D) 41123C7;41123F8=Cant Hook Mtn. (722B) 41123F8;41123H6=Broken Rib Mtn. (738B) 41123H6;41123G8=Gasquet (739C) 41123G8;41124G1=Hiouchi (740D) 41124G1