Species Details

Penstemon stephensii

Stephens' beardtongue

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Scientific Name:
Penstemon stephensii Bdg.
Common Name:
Stephens' beardtongue
Family: Plantaginaceae
Element Code: PDSCR1L5W0
USDA Plants Symbol: PEST
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Apr-Jun
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Elevation:
1160 - 1850 meters
3805 - 6070 feet
General Habitats:
  • Mojavean desert scrub
  • Pinyon and juniper woodland
Microhabitat Details:
Microhabitat:
  • Carbonate (usually)
  • Rocky
Threat List Total: 4
Total EOs % of EOs
EOs with Threat Listed: 4 14 %
THREAT LIST:
Mining 2 7%
Non-native animal impacts 2 7%
Other 1 3%
Recreational use (non-ORV) 1 3%
Total Occurrences: 28
Element Occurrence Ranks:
A B C D X U
1 2 1 1 0 23
Occurrence Status:
Historical >20 Years 19
Recent <=20 Years 9
Presence:
Presumed Extant 28
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Inyo (INY), San Bernardino (SBD)
Quads: Name (Quad Code)
Bighorn Basin (3411576), Blackwater Mine (3511577), Brown Buttes (3411566), Budweiser Wash (3411577), Columbia Mtn. (3511514), East of Kingston Peak (3511567), Fountain Peak (3411585), Horse Thief Springs (3511578), Kingston Peak (3511568), North of Tecopa Pass (3511681), Old Woman Statue (3411552)
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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