Species Details

Ivesia callida

Tahquitz ivesia

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Photo of Ivesia callida
2009 Jordan Zylstra
Photo of Ivesia callida
2005 US Forest Service
Photo of Ivesia callida
2005 US Forest Service
Scientific Name:
Ivesia callida (Hall) Rydb.
Common Name:
Tahquitz ivesia
Family: Rosaceae
Element Code: PDROS0X040
USDA Plants Symbol: IVCA
Synonyms/Other Names:
CA Rare Plant Rank: 1B.3
Fed List: None
State List: CR (1982-07-01)
Global Rank: G1
State Rank:
S1
Other Status: SB_CalBG/RSABG; USFS_S
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2022-01-05
Lifeform: perennial herb
Blooming Period: Jul-Sep
Elevation:
2410 - 2450 meters
7905 - 8040 feet
General Habitat:
  • Upper montane coniferous forest (granitic, rocky)
General Micro Habitat:
Micro Habitat:
Notes:
Rediscovered in 1980 by K. Berg, M. Hamilton, and T. Krantz; known from only two occurrences in the San Jacinto Wilderness Area. See University of California Publications in Botany 1:86 (1902) for original description, and Fremontia 11(1):13-15 (1983) for discussion of rediscovery.
Threats:
Taxonomy:
Other:
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
2 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 2
Presence:
Presumed Extant 2
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Riverside (RIV)
Quads: Name (Quad Code)
San Jacinto Peak (3311676)
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