Species Details

Lilium humboldtii ssp. humboldtii

Humboldt lily

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Photo by © 2008 Sierra Pacific Industries  max-height:128px; max-width:145px;
© 2008 Sierra Pacific Industries
Photo by © 2008 Sierra Pacific Industries  max-height:128px; max-width:145px;
© 2008 Sierra Pacific Industries
Photo by © 2011 Dee E. Warenycia  max-height:128px; max-width:145px;
© 2011 Dee E. Warenycia
Scientific Name:
Lilium humboldtii Roezl & Leichtl. ssp. humboldtii
Common Name:
Humboldt lily
Family: Liliaceae
Element Code: PMLIL1A071
USDA Plants Symbol: LIHUH
Synonyms/Other Names:
Lifeform: perennial bulbiferous herb
Blooming Period: May-Jul(Aug)
Elevation:
90 - 1280 meters
295 - 4200 feet
General Habitat:
  • Chaparral
  • Cismontane woodland
  • Lower montane coniferous forest
General Micro Habitat:
Micro Habitat:
  • Openings
Notes:
Threatened by development, urbanization, horticultural collecting, deer browsing, non-native plants, and road maintenance. Potentially threatened by erosion and logging.
Threats:
Taxonomy:
Other:
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)
Amador (AMA), Butte (BUT), Calaveras (CAL), El Dorado (ELD), Los Angeles (LAX), Nevada (NEV), Placer (PLA), Plumas (PLU), San Diego (SDG), Santa Barbara (SBA), Sierra (SIE), Tehama (TEH), Yuba (YUB)
Quads: Name (Quad Code)
Auburn (3812181), Berry Creek (3912164), Butte Meadows (4012115), Camino (3812066), Camptonville (3912141), Cascade (3912162), Challenge (3912142), Chicago Park (3912028), Clipper Mills (3912152), Cohasset (3912186), Colfax (3912018), Devils Parade Ground (4012116), Dorrington (3812033), Forbestown (3912153), Fort Mountain (3812034), French Corral (3912132), Georgetown (3812087), Grass Valley (3912121), Lake Combie (3912111), Lompoc Hills (3412054), Nevada City (3912131), North Bloomfield (3912038), Oroville (3912155), Oroville Dam (3912154), Otay Mountain (3211657), Paradise East (3912175), Paradise West (3912176), Pike (3912048), Pilot Hill (3812171), Pine Grove (3812046), Point Conception (3412044), Point Dume (3411817), Pulga (3912174), Rackerby (3912143), Santa Rosa Hills (3412053), Stanislaus (3812023), Stirling City (3912185), Strawberry Valley (3912151), Wolf (3912112)
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