Species Details

Bulbostylis capillaris

thread-leaved beakseed

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Classification

Scientific Name: Bulbostylis capillaris (L.) Clarke
Common Name: thread-leaved beakseed
Family:	Cyperaceae
Element Code:	PMCYP02020
USDA Plants Symbol:	BUCA2
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.2
Fed List:	None
State List:	None
Global Rank:	G5
State Rank:	S3
Other Status:	IUCN_LC
CRPR Changes:
Add Date:	2001-01-01
Date Edited:	2023-06-06

Ecology and Life History

Lifeform: annual herb

Blooming Period: Jun-Aug

Elevation:
395 - 2075 meters
1295 - 6810 feet

General Habitats:

Lower montane coniferous forest
Meadows and seeps
Upper montane coniferous forest

Microhabitat Details:

Microhabitat:

Notes

Notes: Endangered in OR. See Sida 4:98-99 (1971) for taxonomic treatment.
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)
Alabama (AL), Arizona (AZ), Arkansas (AR), California (CA), Connecticut (CT), Delaware (DE), Florida (FL), Georgia (GA), Hawaii (HI), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Kentucky (KY), Louisiana (LA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Missouri (MO), Nebraska (NE), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Carolina (NC), Ohio (OH), Oklahoma (OK), Oregon (OR)*, Pennsylvania (PA), Puerto Rico (PR), Rhode Island (RI), South Carolina (SC), Tennessee (TN), Texas (TX), Vermont (VT), Virginia (VA), West Virginia (WV), Wisconsin (WI)

California Counties and Islands: Name (Code)
Alpine (ALP), Butte (BUT), El Dorado (ELD), Fresno (FRE), Mariposa (MPA), Nevada (NEV), Plumas (PLU), Shasta (SHA), Sierra (SIE), Tehama (TEH), Tuolumne (TUO)

Quads: Name (Quad Code)
American House (3912161), Berry Creek (3912164), Brush Creek (3912163), Cherokee (3912165), Cisco Grove (3912035), Dardanelle (3811937), El Capitan (3711966), Falls Ridge (3711984), Half Dome (3711965), Haskins Valley (3912172), Hetch Hetchy Reservoir (3711986), Homewood (3912012), Kibbie Lake (3811917), Kimshew Point (3912184), Lake Eleanor (3711987), Luckett Mtn. (3611972), Manton (4012147), Oroville (3912155), Oroville Dam (3912154), Project City (4012263), Sacate Ridge (3611982), Sierra City (3912056), Stover Mtn. (4012133), Tamarack (3812041), Ten Lakes (3711985), Tiltill Mtn. (3811916)

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

Click on quad for name. Hold Shift Key to use mouse scroll wheel

Selected References

Species Account:

Bulbostylis capillaris account for potential Species of Conservation Concern evaluation (2021)