Species Details

Cryptantha excavata

deep-scarred cryptantha

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Scientific Name:
Cryptantha excavata Bdg.
Common Name:
deep-scarred cryptantha
Family: Boraginaceae
Element Code: PDBOR0A0W0
USDA Plants Symbol: CREX
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: None
State List: None
Global Rank: G1
State Rank:
S1
Other Status: BLM_S
CRPR Changes:
changed from 1B.3 to 1B.1 on 2017-04-24
changed from 4.3 to 1B.3 on 2007-08-15
Add Date: 1974-01-01
Date Edited: 2021-06-03
Lifeform: annual herb
Blooming Period: Apr-May
Elevation:
100 - 500 meters
330 - 1640 feet
General Habitat:
  • Cismontane woodland (gravelly, sandy)
General Micro Habitat:
Micro Habitat:
Notes:
Potentially threatened by the development of a proposed reservoir. See Botanical Gazette 27(6):452-453 (1899) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 5
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 5
Occurrence Status:
Historical >20 Years 3
Recent <=20 Years 2
Presence:
Presumed Extant 5
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Colusa (COL), Mendocino (MEN), Yolo (YOL)
Quads: Name (Quad Code)
Foster Mtn. (3912342), Glascock Mtn. (3812283), Lodoga (3912234), Wilbur Springs (3912214)
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