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

2010 John Game
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
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
    3 7
  • Presence:
    Present Extant Possibly Extirpated Presumed 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
  • Other States: Oregon
  • California Counties and Islands:   name (code)
    Humboldt (HUM)
  • Quads:   name (DWR code) USGS code
    Board Camp Mtn. (652B) 4012366,  Mad River Buttes (653A) 4012367,  Denny (669B) 4012384,  Maple Creek (671D) 4012377
  • 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 353
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 ].
-123.375,40.875

OR
4012366=Board Camp Mtn. (652B) 4012366;4012367=Mad River Buttes (653A) 4012367;4012384=Denny (669B) 4012384;4012377=Maple Creek (671D) 4012377