Species Details

Hemizonia congesta ssp. calyculata

Mendocino tarplant

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Photo of Hemizonia congesta ssp. calyculata
© 2015 John Doyen
Photo of Hemizonia congesta ssp. calyculata
© 2015 John Doyen
Photo of Hemizonia congesta ssp. calyculata
© 2015 John Doyen
Scientific Name:
Hemizonia congesta DC. ssp. calyculata Babc. & Hall
Common Name:
Mendocino tarplant
Family: Asteraceae
Element Code: PDAST4R063
USDA Plants Symbol: HECOC5
Synonyms/Other Names:
Lifeform: annual herb
Blooming Period: Jul-Nov
Elevation:
225 - 1400 meters
740 - 4595 feet
General Habitat:
  • Cismontane woodland
  • Valley and foothill grassland
General Micro Habitat:
Micro Habitat:
  • Serpentinite (sometimes)
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Lake (LAK), Mendocino (MEN), Sutter (SUT), Tehama (TEH)
Quads: Name (Quad Code)
Bartlett Mtn. (3912227), Clearlake Highlands (3812286), Clearlake Oaks (3912216), Cow Mountain (3912321), Elk Mountain (3912238), Gerber (4012212), Greenough Ridge (3912334), Laughlin Range (3912333), Longvale (3912354), Newhouse Ridge (3912371), Orrs Springs (3912323), Sutter Buttes (3912127), Ukiah (3912322), Upper Lake (3912228), Willis Ridge (3912353), Willits (3912343)
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