Species Details

Calochortus uniflorus

pink star-tulip

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Classification

Scientific Name: Calochortus uniflorus Hook & Arn.
Common Name: pink star-tulip
Family:	Liliaceae
Element Code:	PMLIL0D1F0
USDA Plants Symbol:	CAUN
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.2
Fed List:	None
State List:	None
Global Rank:	G4
State Rank:	S4
Other Status:	SB_SBBG
CRPR Changes: added to 4.3 on 2010-03-04 changed from 4.3 to 4.2 on 2010-03-04
Add Date:	2010-03-04
Date Edited:	2021-06-03

Ecology and Life History

Lifeform: perennial bulbiferous herb
Blooming Period: Apr-Jun
Elevation: 10 - 1070 meters 35 - 3510 feet
General Habitat: Coastal prairie Coastal scrub Meadows and seeps North Coast coniferous forest
General Micro Habitat:
Micro Habitat:

Notes

Notes: Threatened by agriculture, development, and non-native plants.
Threats:
Taxonomy:
Other:

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					0
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

Location

California Endemic:

California Island:

States: Name (Code)
California (CA), Oregon (OR)

California Counties and Islands: Name (Code)
Colusa (COL), Lake (LAK), Marin (MRN), Monterey (MNT), Napa (NAP), San Mateo (SMT), Santa Cruz (SCR), Sonoma (SON)

Quads: Name (Quad Code)
Aetna Springs (3812264), Clearlake Highlands (3812286), Detert Reservoir (3812265), Duncans Mills (3812341), Felton (3712211), Kenwood (3812245), Leesville (3912224), Marina (3612167), Middletown (3812275), Plantation (3812353), San Mateo (3712253), San Rafael (3712285), Santa Rosa (3812246), Stewarts Point (3812364), Wilbur Springs (3912214)

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.

Regional Map

Map

Presumed Extant

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Counties Quads

Selected References

CNPS Status Review:

CRPR List Addition on 2010-03-04