Species Details

Cusickiella quadricostata

Bodie Hills cusickiella

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Classification

Scientific Name: Cusickiella quadricostata (Roll.) Roll.
Common Name: Bodie Hills cusickiella
Family:	Brassicaceae
Element Code:	PDBRA2V010
USDA Plants Symbol:	CUQU
Synonyms/Other Names: Draba quadricostata Roll.

Conservation Status

CA Rare Plant Rank:	1B.2
Fed List:	None
State List:	None
Global Rank:	G2
State Rank:	S2
Other Status:	BLM_S; SB_SBBG
CRPR Changes:
Add Date:	1974-01-01
Date Edited:	2022-12-06

Ecology and Life History

Lifeform: perennial herb

Blooming Period: May-Jul

Elevation:
2000 - 2800 meters
6560 - 9185 feet

General Habitats:

Great Basin scrub
Pinyon and juniper woodland

Microhabitat Details:

Microhabitat:

Clay (sometimes)
Rocky (sometimes)

Notes

Notes: Not as common as previously thought. Threatened by mining, grazing, and vehicles. On watch list in NV. See Contributions from the Dudley Herbarium 3:366 (1946) for original description.
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	8
	Total EOs	% of EOs
EOs with Threat Listed:	20	71 %
Grazing	12	42%
Mining	9	32%
Road/trail construction/maint.	8	28%
Foot traffic/trampling	5	17%
Erosion/runoff	1	3%
ORV activity	1	3%
Other	1	3%
Recreational use (non-ORV)	1	3%

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					28
A	B	C	D	X	U
0	2	2	0	0	24

Occurrence Status:
Historical >20 Years	26
Recent <=20 Years	2

Presence:
Presumed Extant	28
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA), Nevada (NV)

California Counties and Islands: Name (Code)
Mono (MNO)

Quads: Name (Quad Code)
Aurora (3811838), Big Alkali (3811922), Bodie (3811921), Bridgeport (3811932), Dome Hill (3811931), Lundy (3811912), Negit Island (3811911), Risue Canyon (3811954)

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.

Regional Map

Map

Presumed Extant

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CNPS Rare Plant Inventory