Bensoniella oregona
Common Name: bensoniella
Family: Saxifragaceae
Synonyms:
Element Code: PDSAX02010
Full Name: Bensoniella oregona (Abrams & Bacig.) Morton
USDA PLANTS Symbol:

© 2003 Norman Jensen
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 10
  • Element Occurrence Ranks:
    A B C D X U
    0 5 1 1 0 3
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
    1 9
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    10 0 0
Notes Glossary
  • Threatened by logging, grazing, and road maintenance. Possibly threatened by vehicles. Candidate for state listing in OR, where known from only a few occurrences. See Contributions from the Dudley Herbarium 1:95 (1929) for original description, and Leaflets of Western Botany 10:181 (1965) 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: 2012-05-17
Location Glossary
  • Elevation: 915 - 1400 meters
  • California Endemic: no
  • States: California, Oregon
  • California Counties and Islands:   name (code)
    Humboldt (HUM)
  • Quads:   name (DWR code) USGS code
    Board Camp Mtn. (652B) 40123F6,  Mad River Buttes (653A) 40123F7,  Denny (669B) 40123H4,  Maple Creek (671D) 40123G7
  • 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 353
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 ].
-123.375,40.875

CA,OR
40123F6=Board Camp Mtn. (652B) 40123F6;40123F7=Mad River Buttes (653A) 40123F7;40123H4=Denny (669B) 40123H4;40123G7=Maple Creek (671D) 40123G7