Species Details

Eriastrum tracyi

Tracy's eriastrum

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Photo by © 2012 Neal Kramer  max-height:128px; max-width:145px;
© 2012 Neal Kramer
Photo by © 2021 Scot Loring  max-height:128px; max-width:145px;
© 2021 Scot Loring
Photo by © 2012 Ed Kentner  max-height:128px; max-width:145px;
© 2012 Ed Kentner
Scientific Name:
Eriastrum tracyi H. Mason
Common Name:
Tracy's eriastrum
Family: Polemoniaceae
Element Code: PDPLM030C0
USDA Plants Symbol:
Synonyms/Other Names:
Fed List: None
State List: CR (1982-07-01)
Global Rank: G3Q
State Rank:
S3
CA Rare Plant Rank: 3.2
Other Status: USFS_S
CRPR Changes:
changed from 1B.2 to 3.2 on 2012-08-23
Add Date: 1974-01-01
Date Edited: 2021-05-26
Lifeform: annual herb
Blooming Period: May-Jul
Elevation:
315 - 1780 meters
1035 - 5840 feet
General Habitat:
  • Chaparral
  • Cismontane woodland
  • Valley and foothill grassland
General Micro Habitat:
Micro Habitat:
Notes:
Previously on List 1B.2. Plants from COL, GLE, THE, and southern SHA cos. May be attributable to E. brandegeeae or undescribed taxa. Plants from the southern Sierra differ slightly from northern CA plants and may belong to an undescribed taxon; needs further study. Threatened by vehicles, competition, development, grazing, and road maintenance. A synonym of E. brandegeeae in TJM (1993). See Madroño 8(3):87 (1945) for original description, and Madroño 55(1):82-87 (2008) for additional taxonomic information.
Threats:
Taxonomy:
Other:
References:
Total Occurrences: 119
Element Occurrence Ranks:
A B C D X U
19 54 9 2 0 35
Occurrence Status:
Historical >20 Years 52
Recent <=20 Years 67
Presence:
Presumed Extant 119
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Colusa (COL)?, Fresno (FRE), Glenn (GLE)?, Kern (KRN), Lake (LAK), Lassen (LAS), Santa Clara (SCL), Shasta (SHA), Stanislaus (STA), Tehama (TEH)?, Trinity (TRI), Tulare (TUL)
Quads: Name (Quad Code)
Alta Sierra (3511865), Auberry (3711914), Bartlett Springs (3912226)?, Beegum (4012237)?, Breckenridge Mtn. (3511845), Burney (4012186), Burney Falls (4112116), Camp Wishon (3611826), Cannell Peak (3511873), Cassel (4012185), Chanchelulla Peak (4012248)?, Chickabally Mtn. (4012236)?, Claraville (3511843), Cold Fork (4012226)?, Cross Mountain (3511832), Dana (4112115), Day (4112123), Democrat Hot Springs (3511856), Dubakella Mtn. (4012342), Elk Creek (3912255)?, Emerald Mtn. (3511833), Eylar Mtn. (3712145), Fairview (3511884), Fouts Springs (3912236)?, Gilmore Peak (3912235)?, Hall Ridge (3912276), Hayfork (4012352), Hogback Ridge (4012184), Hume (3611878), Hyampom (4012354), Hyampom Mtn. (4012364), Isabel Valley (3712135), Jellico (4012173), Johnsondale (3511885), Lake Isabella North (3511864), Lake Isabella South (3511854), Lebec (3411877), Lodoga (3912234)?, Loraine (3511834), Lowrey (4012215)?, Miracle Hot Springs (3511855), Monolith (3511813), Mt. Adelaide (3511846), Mt. Boardman (3712144), Mt. Stakes (3712134), Murken Bench (4012174), Newville (3912275)?, Paskenta (3912285)?, Pine Mountain (3511857), Pinyon Mtn. (3511842), Pittville (4112113), Piute Peak (3511844), Platina (4012238)?, Raglin Ridge (4012216)?, Rio Bravo Ranch (3511847), Solyo (3712153), Stonyford (3912245)?, Tehachapi North (3511824), Tehachapi South (3511814), Tomhead Mtn. (4012227)?, Wilbur Springs (3912214), Winters Ridge (3411886), Wren Peak (3611877)
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