Taxon Details

Perideridia parishii ssp. parishii

Parish's yampah

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Taxon Summary:

Perideridia parishii ssp. parishii, commonly known as Parish's yampah, is a perennial herb in the Apiaceae that is found in California and elsewhere. It occurs within Lower montane coniferous forest, Meadows and seeps, and Upper montane coniferous forest, growing at elevations from 1465 to 3000 meters. Perideridia parishii ssp. parishii is ranked 2B.2, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Moderately threatened in California.

Scientific Name:
Perideridia parishii (Coult. & Rose) Nels. & Macbr. ssp. parishii
Common Name:
Parish's yampah
Family: Apiaceae
Element Code: PDAPI1N0C2
USDA Plants Symbol: PEPAP2
Synonyms/Other Names:
Name Status: JEF, FNA, POWO,
IPNI, Tropicos
Lifeform: perennial herb
Blooming Period: Jun-Aug
JFMAMJJASOND
Elevation:
1465 - 3000 meters
4805 - 9845 feet
General Habitats:
  • Lower montane coniferous forest
  • Meadows and seeps
  • Upper montane coniferous forest
Microhabitat Details:
Microhabitat:
Notes:
Threatened by development, fire suppression, foot traffic, hydrological alterations, non-native plants, road maintenance, vehicles, and water diversions. See Botanical Gazette 12:157 (1887) for original description, and University of California Publications in Botany 55:1-74 (1969) for taxonomic treatment.
Threats:
Taxonomy:
Threat List Total: 10
Total EOs % of EOs
EOs with Threat Listed: 21 57 %
THREAT LIST:
ORV activity 8 21%
Foot traffic/trampling 6 16%
Grazing 4 10%
Road/trail construction/maint. 4 10%
Development 3 8%
Total Occurrences: 37
Element Occurrence Ranks:
A B C D X U
0 4 1 1 1 30
Occurrence Status:
Historical >20 Years 17
Recent <=20 Years 20
Presence:
Presumed Extant 36
Possibly Extirpated 1
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Arizona (AZ), California (CA), Nevada (NV), New Mexico (NM)
California Counties and Islands: Name (Code)
San Bernardino (SBD)
Quads: Name (Quad Code)
Big Bear City (3411637), Big Bear Lake (3411628), Fawnskin (3411638), Harrison Mtn. (3411722), Keller Peak (3411721), Lake Arrowhead (3411732), Moonridge (3411627)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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