Taxon Details

Lupinus gracilentus

slender lupine

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Taxon Summary:

Lupinus gracilentus, commonly known as slender lupine, is a perennial herb in the Fabaceae that is found only in California. It occurs within Subalpine coniferous forest, growing at elevations from 2500 to 3500 meters. Lupinus gracilentus is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.

Notes:
Threatened by trail maintenance, foot traffic and recreational activities. See Proceedings of the Academy of Natural Sciences of Philadelphia 1892:365 (1893) for original description.
Threats:
Taxonomy:
Threat List Total: 5
Total EOs % of EOs
EOs with Threat Listed: 7 33 %
THREAT LIST:
Foot traffic/trampling 5 23%
Other 2 9%
Road/trail construction/maint. 1 4%
Development 1 4%
Erosion/runoff 1 4%
Total Occurrences: 21
Element Occurrence Ranks:
A B C D X U
1 3 0 0 0 17
Occurrence Status:
Historical >20 Years 12
Recent <=20 Years 9
Presence:
Presumed Extant 21
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Madera (MAD), Mariposa (MPA), Mono (MNO), Tuolumne (TUO)
Quads: Name (Quad Code)
Cooper Peak (3811927), Emigrant Lake (3811926), Falls Ridge (3711984), Mariposa Grove (3711955), Merced Peak (3711964), Pinecrest (3811928), Piute Mtn. (3811915), Sing Peak (3711954), Tenaya Lake (3711974), Timber Knob (3711953), Tioga Pass (3711983), Vogelsang Peak (3711973), Yosemite Falls (3711975)
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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