CNPS

CNPS Rare Plant Inventory

Species Details

Ladeania lanceolata

lance-leaved scurf-pea

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  Classification

Scientific Name:
Ladeania lanceolata (Pursh) A.N. Egan & Reveal
Common Name:
lance-leaved scurf-pea
Family: Fabaceae
Element Code: PDFAB5M030
USDA Plants Symbol:
Synonyms/Other Names:

  Conservation Status

CA Rare Plant Rank: 2B.3
Fed List: None
State List: None
Global Rank: G5
State Rank:
 S2S3
Other Status:
CRPR Changes:
changed from 2.3 to 2B.3 on 2013-06-12
Add Date: 2001-01-01
Date Edited: 2024-11-05

  Ecology and Life History

Lifeform: perennial rhizomatous herb
Blooming Period: Apr-Aug
JFMAMJJASOND
Elevation:
1220 - 2500 meters
4005 - 8205 feet
General Habitats:
  • Great Basin scrub (sandy)
Microhabitat Details:
Microhabitat:

  Notes

Notes:
See North American Flora 24(1):13 (1919) for revised nomenclature, and Memoirs of the New York Botanical Garden 61:33-36 (1990) for taxonomic treatment.
Threats:
Taxonomy:

  Threat List Data from the CNDDB

Threat List Total: 3
Total EOs % of EOs
EOs with Threat Listed: 6 55 %
THREAT LIST:
Other 5 45%
Grazing 2 18%
Development 1 9%

  Occurrence Data from the CNDDB

Total Occurrences: 11
Element Occurrence Ranks:
A B C D X U
0 3 0 0 0 8
Occurrence Status:
Historical >20 Years 11
Recent <=20 Years 0
Presence:
Presumed Extant 11
Possibly Extirpated 0
Presumed Extirpated 0

  Location

California Endemic:
California Island:
States: Name (Code)
Arizona (AZ), California (CA), Colorado (CO), Idaho (ID), Iowa (IA), Kansas (KS), Montana (MT), Nebraska (NE), Nevada (NV), New Mexico (NM), North Dakota (ND), Oklahoma (OK), Oregon (OR), South Dakota (SD), Texas (TX), Utah (UT), Washington (WA), Wyoming (WY)
California Counties and Islands: Name (Code)
Lassen (LAS), Mono (MNO)
Quads: Name (Quad Code)
Calneva Lake (4012021), Doyle (4012011)?, Herlong (4012022), Kirkwood Spring (3811828), Sulphur Pond (3811818)
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.
Regional Map

  Map

Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel

  Selected References

Suggested Citation:
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5). Website https://www.rareplants.cnps.org [accessed 18 December 2024].