Taxon Details

Lomatium peckianum

Peck's lomatium

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Photo of Lomatium peckianum
©2011 Steve Matson

Taxon Summary:

Lomatium peckianum, commonly known as Peck's lomatium, is a perennial herb in the Apiaceae that is found in California and elsewhere. It occurs within Chaparral, Cismontane woodland, Lower montane coniferous forest, and Pinyon and juniper woodland, growing at elevations from 700 to 1800 meters. Lomatium peckianum is ranked 2B.2, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Moderately threatened in California.

Lifeform: perennial herb
Blooming Period: Apr-May(Jun)
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Elevation:
700 - 1800 meters
2295 - 5905 feet
General Habitats:
  • Chaparral
  • Cismontane woodland
  • Lower montane coniferous forest
  • Pinyon and juniper woodland
Microhabitat Details:
Microhabitat:
  • Volcanic
Notes:
Threatened by development. See Bulletin of the Torrey Botanical Club 69:155 (1942) for original description.
Threats:
Taxonomy:
Threat List Total: 6
Total EOs % of EOs
EOs with Threat Listed: 9 75 %
THREAT LIST:
Development 3 25%
Road/trail construction/maint. 3 25%
Grazing 2 16%
Logging 2 16%
Other 2 16%
Total Occurrences: 12
Element Occurrence Ranks:
A B C D X U
2 2 1 0 0 7
Occurrence Status:
Historical >20 Years 11
Recent <=20 Years 1
Presence:
Presumed Extant 12
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Oregon (OR)
California Counties and Islands: Name (Code)
Siskiyou (SIS), Trinity (TRI)
Quads: Name (Quad Code)
Badger Mtn. (4112276), Buckhorn Bally (4112287), Cottonwood Peak (4112286), Dewey Gulch (4112273), Hawkinsville (4112275), Hornbrook (4112285), Iron Gate Reservoir (4112284), Montague (4112265), Mount Eddy (4112234), Weed (4112244), Yreka (4112266)
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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