Taxon Details

Ivesia arizonica var. arizonica

yellow ivesia

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Photo of Ivesia arizonica var. arizonica

Taxon Summary:

Ivesia arizonica var. arizonica, commonly known as yellow ivesia, is a perennial herb in the Rosaceae that is found in California and elsewhere. It occurs within Pinyon and juniper woodland, Subalpine coniferous forest, and Upper montane coniferous forest, growing at elevations from 1200 to 3100 meters. Ivesia arizonica var. arizonica is ranked 2B.3, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Not very threatened in California.

Classification

Scientific Name: Ivesia arizonica (J.T. Howell) B. Ertter var. arizonica
Common Name: yellow ivesia
Family:	Rosaceae
Element Code:	PDROS0X0R1
USDA Plants Symbol:	IVARA
Synonyms/Other Names: Purpusia saxosa Bdg.
Name Status:	JEF, FNA, POWO, IPNI, Tropicos

Conservation Status

CA Rare Plant Rank:	2B.3
Fed List:	None
State List:	None
Global Rank:	G3T3
State Rank:	S1
Other Status:
CRPR Changes: changed from 3 to 2.3 on 2008-07-09
Add Date:	1988-01-01
Date Edited:	2022-01-05

Ecology and Life History

Lifeform: perennial herb

Blooming Period: May-Aug

Elevation:
1200 - 3100 meters
3935 - 10170 feet

General Habitats:

Pinyon and juniper woodland
Subalpine coniferous forest
Upper montane coniferous forest

Microhabitat Details:

Microhabitat:

Rocky

Notes

Notes:
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	0
	Total EOs	% of EOs
EOs with Threat Listed:	0	%

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					5
A	B	C	D	X	U
0	0	0	0	0	5

Occurrence Status:
Historical >20 Years	5
Recent <=20 Years	0

Presence:
Presumed Extant	5
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
Arizona (AZ), California (CA), Nevada (NV), Utah (UT)

California Counties and Islands: Name (Code)
Inyo (INY)

Quads: Name (Quad Code)
East of Echo Canyon (3611645), Jackass Canyon (3611755), New York Butte (3611768), Panamint (3611711), Wahguyhe Peak (3611781)

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