Meconella oregana
Common Name: Oregon meconella
Family: Papaveraceae
Element Code: PDPAP0G030
Full Name: Meconella oregana Nutt.

2010 Ryan Batten
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 9
  • Element Occurrence Ranks:
    A B C D X U
    0 1 0 0 0 8
  • Population Status:
    >20 yrs
    <=20 yrs
    4 5
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    9 0 0
Notes Glossary
  • Known in CA only from five occurrences. Threatened by alteration of fire regimes. Candidate for state listing in OR, and state-listed as Threatened in WA. Not in The Jepson Manual.
  • 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: 2010-03-15
Location Glossary
  • Elevation: 250 - 620 meters
  • California Endemic: no
  • States: California, Oregon, Washington
  • California Counties and Islands:   name (code)
    Contra Costa (CCA),  Monterey (MNT),  Santa Clara (SCL),  San Luis Obispo (SLO)
  • Quads:   name (DWR code) USGS code
    York Mountain (270D) 35120E7,  Carmel Valley (343B) 36121D6,  Spreckels (365C) 36121E6,  Isabel Valley (426D) 37121C5,  Briones Valley (465B) 37122H2,  Oakland East (465C) 37122G2,  Richmond (466A) 37122H3
  • 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 1960
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 ].

35120E7=York Mountain (270D) 35120E7;36121D6=Carmel Valley (343B) 36121D6;36121E6=Spreckels (365C) 36121E6;37121C5=Isabel Valley (426D) 37121C5;37122H2=Briones Valley (465B) 37122H2;37122G2=Oakland East (465C) 37122G2;37122H3=Richmond (466A) 37122H3