Species Details

Physocarpus alternans

Nevada ninebark

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Scientific Name:
Physocarpus alternans (Jones) J.T. Howell
Common Name:
Nevada ninebark
Family: Rosaceae
Element Code: PDROS19010
USDA Plants Symbol: PHAL7
Synonyms/Other Names:
CA Rare Plant Rank: 2B.3
Fed List: None
State List: None
Global Rank: G4
State Rank:
S3
Other Status:
CRPR Changes:
changed from 2.3 to 2B.3 on 2013-06-12
Add Date: 2001-01-01
Date Edited: 2021-05-26
Lifeform: perennial deciduous shrub
Blooming Period: Jun-Jul
Elevation:
1800 - 3100 meters
5905 - 10170 feet
General Habitat:
  • Pinyon and juniper woodland (carbonate, rocky)
General Micro Habitat:
Micro Habitat:
Notes:
See Zoe 4:42 (1893) for original description, and Proceedings of the California Academy of Sciences IV 20:130 (1931) for revised nomenclature.
Threats:
Taxonomy:
Other:
Total Occurrences: 14
Element Occurrence Ranks:
A B C D X U
0 2 0 0 0 12
Occurrence Status:
Historical >20 Years 6
Recent <=20 Years 8
Presence:
Presumed Extant 14
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Nevada (NV), Utah (UT)
California Counties and Islands: Name (Code)
Inyo (INY), Mono (MNO)
Quads: Name (Quad Code)
Blanco Mtn. (3711842), Cowhorn Valley (3711821), Crooked Creek (3711841), Deep Springs Lake (3711831), Juniper Mtn. (3711862), Panamint (3611711), Telescope Peak (3611721), Tin Mountain (3611784), Uhlmeyer Spring (3711822), Westgard Pass (3711832), White Top Mtn. (3611774)
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.

Map

Presumed Extant
Counties   Quads