Taxon Report

Cymopterus gilmanii Mort.

Gilman's cymopterus

Print Report



Species Description:
Cymopterus gilmanii, commonly known as Gilman's cymopterus, is a perennial herb in the Apiaceae that is found in California and elsewhere. It occurs within Mojavean desert scrub, growing at elevations from 915 to 2000 meters. Cymopterus gilmanii is ranked 2B.3, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Not very threatened in California.

  Classification

Scientific Name:
Cymopterus gilmanii Mort.
Common Name:
Gilman's cymopterus
Family: Apiaceae
Element Code: PDAPI0U0C0
USDA Plants Symbol: CYGI
Synonyms/Other Names:

Ecology and Life History

Lifeform: perennial herb
Blooming Period: Apr-May Apr-May
Elevation: 915-2000 (3000-6560)
General Habitats: Mojavean desert scrub
Microhabitat:
Microhabitat Details:

Conservation Status

CA Rare Plant Rank: 2B.3
Global Rank: G3
State Rank:
S2
State List: None
Fed List: None
Other Status: SB_CalBG/RSABG
CRPR Changes:
  • changed from 2.3 to 2B.3 on 2013-06-12

Occurrence Data from the CNDDB

Total Occurrences: 41
Element Occurrence Ranks:
   Excellent (A) 2
   Good (B) 6
   Fair (C) 1
   Poor (D) 0
   None (X) 0
   Unknown (U) 32
California Endemic:  False
California Counties and Islands: Name (Code)
Inyo (INY), San Bernardino (SBD)
Quads: Name (Quad Code)
Blackwater Mine (3511577), Clark Mtn. (3511555), Dry Mountain (3611785), East of Echo Canyon (3611645), Echo Canyon (3611646), Hanging Rock Canyon (3711726), Horse Thief Canyon (3711737), Ivanpah Lake (3511554), Last Chance Mtn. (3711736), Last Chance Range SE (3711715), Last Chance Range SW (3711716), Lees Camp (3611656), Mesquite Lake (3511565), Panamint Butte (3611743), Sand Spring (3711725), State Line Pass (3511564), Teakettle Junction (3611775), Thimble Peak (3611771), Tin Mountain (3611784), Wahguyhe Peak (3611781), West of Shenandoah Peak (3511576), White Top Mtn. (3611774)

Threat List Data from the CNDDB

Threat List Total: 8
EOs with Threat Listed: Total EOs % of EOs
14 34 %
Mining 8 19%
Non-native plant impacts 3 7%
Grazing 2 4%
Erosion/runoff 1 2%
Foot traffic/trampling 1 2%
ORV activity 1 2%
Over-collecting/poaching 1 2%
Road/trail construction/maint. 1 2%

Notes

Occurrences are usually very small.
Threats:
Taxonomy:
Citation California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 13 January 2025].