Species Details

Allium hoffmanii

Beegum onion

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Classification

Scientific Name: Allium hoffmanii Traub
Common Name: Beegum onion
Family:	Alliaceae
Element Code:	PMLIL02150
USDA Plants Symbol:	ALHO
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.3
Fed List:	None
State List:	None
Global Rank:	G4
State Rank:	S4
Other Status:
CRPR Changes:
Add Date:	1974-01-01
Date Edited:	2023-05-02

Ecology and Life History

Lifeform: perennial bulbiferous herb

Blooming Period: Jun-Jul

Elevation:
1100 - 1800 meters
3610 - 5905 feet

General Habitats:

Lower montane coniferous forest (serpentinite)

Microhabitat Details:

Microhabitat:

Notes

Notes:
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	0
	Total EOs	% of EOs
EOs with Threat Listed:	0	0 %

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)

California Counties and Islands: Name (Code)
Humboldt (HUM), Shasta (SHA), Tehama (TEH), Trinity (TRI)

Quads: Name (Quad Code)
Black Lassic (4012335), Black Rock Mtn. (4012321), Bully Choop Mtn. (4012257), Chanchelulla Peak (4012248), Dinsmore (4012345), Dubakella Mtn. (4012342), Forest Glen (4012333), Jim Jam Ridge (4012383), Naufus Creek (4012343), North Yolla Bolly (4012228), Platina (4012238), Pony Buck Peak (4012331), Smoky Creek (4012332), Tangle Blue Lake (4112226), Wildwood (4012341)

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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Selected References

Original Description:	Allium hoffmanii Ownbey ex Traub, Pl. Life (Stanford) 28: 63. 1972.
Species Account:	Allium hoffmanii profile for potential Species of Conservation Concern evaluation (2018)