Species Details

Harmonia guggolziorum

Guggolz's harmonia

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Photo of Harmonia guggolziorum
© 2019 Steve Matson
Photo of Harmonia guggolziorum
© 2015 Richard Spellenberg
Photo of Harmonia guggolziorum
© 2015 Richard Spellenberg
Scientific Name:
Harmonia guggolziorum B.G. Baldwin
Common Name:
Guggolz's harmonia
Family: Asteraceae
Element Code: PDAST650M0
USDA Plants Symbol: HAGU
Synonyms/Other Names:
Lifeform: annual herb
Blooming Period: Apr-May
Elevation:
160 - 195 meters
525 - 640 feet
General Habitat:
  • Chaparral (openings, serpentinite)
General Micro Habitat:
Micro Habitat:
Notes:
Known from only two occurrences near Hopland. Potentially threatened by non-native plants, vineyard expansion, development, and road widening and construction. Not in The Jepson Manual. See MadroƱo 48(4):293 (2001) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 2
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)
Mendocino (MEN)
Quads: Name (Quad Code)
Yorkville (3812382)
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