Species Details

Geothallus tuberosus

Campbell's liverwort

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Photo of Geothallus tuberosus
© 2023 Nathan Taylor
Photo of Geothallus tuberosus
© 2023 Nathan Taylor and CNPS
Photo of Geothallus tuberosus
© 2023 Nathan Taylor
Scientific Name:
Geothallus tuberosus Campb.
Common Name:
Campbell's liverwort
Family: Sphaerocarpaceae
Element Code: NBHEP1C010
USDA Plants Symbol: GETU3
Synonyms/Other Names:
Lifeform: ephemeral liverwort
Blooming Period:
JFMAMJJASOND
Elevation:
10 - 600 meters
35 - 1970 feet
General Habitats:
  • Coastal scrub (mesic)
  • Vernal pools
Microhabitat Details: soil
Microhabitat:
Notes:
Most suitable historic habitat lost to urbanization. Need quads for RIV Co. Monotypic genus. See Botanical Gazette 21:13 (1896) for original description.
Threats:
Taxonomy:
Total Occurrences: 12
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 12
Occurrence Status:
Historical >20 Years 5
Recent <=20 Years 7
Presence:
Presumed Extant 12
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Riverside (RIV), San Diego (SDG)
Quads: Name (Quad Code)
Del Mar (3211782), Fallbrook (3311743), La Jolla (3211772), National City (3211761), Point Loma (3211762), Poway (3211781), Wildomar (3311753)
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.
Presumed Extant
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