Species Details

Lomatium howellii

Howell's lomatium

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Photo of Lomatium howellii
©2008 Keir Morse
Photo of Lomatium howellii
©2008 Keir Morse
Photo of Lomatium howellii
©2016 Keir Morse
Scientific Name:
Lomatium howellii (Wats.) Jeps.
Common Name:
Howell's lomatium
Family: Apiaceae
Element Code: PDAPI1B0U0
USDA Plants Symbol: LOHO
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Apr-Jul
JFMAMJJASOND
Elevation:
110 - 1705 meters
360 - 5595 feet
General Habitats:
  • Chaparral
  • Lower montane coniferous forest
Microhabitat Details:
Microhabitat:
  • Serpentine
Notes:
See Proceedings of the American Academy of Arts and Sciences 20:369 (1885) for original description.
Threats:
Taxonomy:
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), Oregon (OR)
California Counties and Islands: Name (Code)
Del Norte (DNT)
Quads: Name (Quad Code)
Cant Hook Mtn. (4112368), Childs Hill (4112461), Gasquet (4112378), High Divide (4112481), High Plateau Mtn. (4112388), Hiouchi (4112471), Hurdygurdy Butte (4112377), Shelly Creek Ridge (4112387), Ship Mountain (4112367)
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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