Species Details

Fritillaria pluriflora

adobe-lily

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Photo by © 2015 Steve Matson  max-height:128px; max-width:145px;
© 2015 Steve Matson
Photo by © 2015 Steve Matson  max-height:128px; max-width:145px;
© 2015 Steve Matson
Photo by © 2015 Steve Matson  max-height:128px; max-width:145px;
© 2015 Steve Matson
Scientific Name:
Fritillaria pluriflora Benth.
Common Name:
adobe-lily
Family: Liliaceae
Element Code: PMLIL0V0F0
USDA Plants Symbol: FRPL
Synonyms/Other Names:
CA Rare Plant Rank: 1B.2
Fed List: None
State List: None
Global Rank: G2G3
State Rank:
S2S3
Other Status: BLM_S; SB_CalBG/RSABG; SB_UCBG
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2022-01-05
Lifeform: perennial bulbiferous herb
Blooming Period: Feb-Apr
Elevation:
60 - 705 meters
195 - 2315 feet
General Habitat:
  • Chaparral
  • Cismontane woodland
  • Valley and foothill grassland
General Micro Habitat:
Micro Habitat:
  • Adobe (often)
Notes:
Threatened by grazing, vehicles, development, mining, non-native plants, and horticultural collecting.
Threats:
Taxonomy:
Other:
Total Occurrences: 114
Element Occurrence Ranks:
A B C D X U
12 31 14 4 0 53
Occurrence Status:
Historical >20 Years 73
Recent <=20 Years 41
Presence:
Presumed Extant 114
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Butte (BUT), Colusa (COL), Glenn (GLE), Lake (LAK), Napa (NAP), Solano (SOL), Tehama (TEH), Yolo (YOL)
Quads: Name (Quad Code)
Aetna Springs (3812264), Chico (3912167)*, Chrome (3912265), Dixon (3812147)*, Elk Creek (3912255), Elmira (3812138)*, Gilmore Peak (3912235), Glascock Mtn. (3812283), Jericho Valley (3812274), Knoxville (3812273), Leesville (3912224), Lodoga (3912234), Los Molinos (4012211), Lower Lake (3812285), Lowrey (4012215), Newville (3912275), Nord (3912178)*, Rail Canyon (3912244), Red Bluff West (4012223), Richardson Springs (3912177), Richardson Springs NW (3912188), Rumsey (3812282), Salt Canyon (3912213), Shippee (3912156)*, Stonyford (3912245), Tuscan Springs (4012221), Vina (3912281), Walter Springs (3812263), Wilbur Springs (3912214), Wilson Valley (3812284)
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