Species Details

Boechera shevockii

Shevock's rockcress

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Scientific Name:
Boechera shevockii Windham & Al-Shehbaz
Common Name:
Shevock's rockcress
Family: Brassicaceae
Element Code: PDBRA40120
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Jun-Jul
JFMAMJJASOND
Elevation:
2470 - 2500 meters
8105 - 8205 feet
General Habitats:
  • Upper montane coniferous forest
Microhabitat Details: rocky outcrop ledges
Microhabitat:
  • Granitic
Notes:
Known from only one occurrence on the Needles in Sequoia NF. Possibly threatened by recreational activities. Similar to B. davidsonii. See Harvard Papers in Botany 11(1):61-88 (2006) for original description.
Threats:
Taxonomy:
Threat List Total: 2
Total EOs % of EOs
EOs with Threat Listed: 1 100 %
THREAT LIST:
Foot traffic/trampling 1 100%
Recreational use (non-ORV) 1 100%
Total Occurrences: 1
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 1
Occurrence Status:
Historical >20 Years 1
Recent <=20 Years 0
Presence:
Presumed Extant 1
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Tulare (TUL)
Quads: Name (Quad Code)
Durrwood Creek (3611814)
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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