CNPS Inventory Plant Detail

Lupinus milo-bakeri

Common Name:	Milo Baker's lupine
Family:	Fabaceae
Synonyms:
Element Code:	PDFAB2B4E0
Full Name:	Lupinus milo-bakeri C.P. Smith
USDA PLANTS Symbol:	LULU2

Biology
Lifeform: annual herb Blooming Period: June - September Habitat: • Cismontane woodland (often along roadsides) • Valley and foothill grassland

Rarity Status
CA Rare Plant Rank: 1B.1 Rare, threatened, or endangered in California and elsewhere .1: Seriously endangered in California Federal Listing Status: Not Listed State Listing Status: CT Threatened (01/87) State Rank: S1 S1: Critically Imperiled. Global Rank: G1Q G1: Critically Imperiled. (There are taxonomic questions associated with this name)

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences: 13
Element Occurrence Ranks:

A B C D X U

0 1 2 0 4 6

Population Status:

Historic >20 yrs	Recent <=20 yrs
12	1

Presence:

Present Extant	Possibly Extirpated	Extirpated
9	3	1

Notes

Known from fewer than twenty occurrences. One population (583C) introduced. Threatened by urbanization, road widening, and herbicide application. Needs taxonomic study; see L. luteolus in The Jepson Manual (1993). See Four Seasons 1(3):8-9 (1965) for differentiation from L. luteolus.
To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
Date Added: 1974-01-01
Last Update: 2012-02-08

Location

Elevation: 395 - 430 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
Colusa (COL), Mendocino (MEN)

Quads: name (DWR code) USGS code
Leesville (547B) 39122B4, Wilbur Springs (547C) 39122A4, Longvale (583C) 39123E4, Covelo East (598C) 39123G2, Covelo West (599D) 39123G3

Notes:

Definitions of codes preceding a county and/or quad:
*		Presumed extirpated
?		Uncertain about distribution or identity
?*		Uncertain about distribution, but presumed extirpated if once present
(?)		Occurrence confirmed, but possibly extirpated

Species may be present in other areas where conditions are favorable.

Presumed Extant

Presumed Extirpated or Unknown

1037

Links to Leading Resources of Taxon Information
USDA PLANTS Calflora CalPhotos Consortium of California Herbaria California Department of Fish and Game: CNDDB Quick Viewer

Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .

-123.375,39.5