Microseris borealis

Scientific Name: Microseris borealis (Bong.) Sch.-Bip.
Common Name: northern microseris
Family:	Asteraceae
Element Code:	PDAST6E030
USDA Plants Symbol:	MIBO
Synonyms/Other Names:

CA Rare Plant Rank:	2B.1
Fed List:	None
State List:	None
Global Rank:	G5
State Rank:	S1
Other Status:	IUCN_LC
CRPR Changes: changed from 2.1 to 2B.1 on 2013-06-12
Add Date:	1994-01-01
Date Edited:	2022-03-01

Lifeform: perennial herb
Blooming Period: Jun-Sep
Elevation: 1000 - 2000 meters 3280 - 6560 feet
General Habitat: Bogs and fens Lower montane coniferous forest Meadows and seeps
General Micro Habitat:
Micro Habitat: Mesic

Notes: Known in CA from only two occurrences near Lake Prairie; old collection from Mendocino City (569D) is questionable. State-listed as Sensitive in WA.
Threats:
Taxonomy:
Other:

Occurrence Status:
Historical >20 Years	3
Recent <=20 Years	0

California Endemic:

California Island:

States: Name (Code)
Alaska (AK), California (CA), Oregon (OR), Washington (WA)

California Counties and Islands: Name (Code)
Humboldt (HUM), Mendocino (MEN)*

Quads: Name (Quad Code)
Maple Creek (4012377), Mendocino (3912337)*

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

Presumed Extant

Counties Quads

CNPS Rare Plant Inventory