Species Details

Lupinus gracilentus

slender lupine

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Lifeform: perennial herb
Blooming Period: Jul-Aug
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Elevation:
2500 - 3500 meters
8205 - 11485 feet
General Habitats:
  • Subalpine coniferous forest
Microhabitat Details:
Microhabitat:
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 9
Recent <=20 Years 12
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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