CNPS Inventory Plant Detail

Juncus supiniformis

Biology
Lifeform: perennial rhizomatous herb Blooming Period: April - June Habitat: near coast. • Bogs and fens • Marshes and swamps (freshwater)

Rarity Status
CA Rare Plant Rank: 2.2 Rare, threatened, or endangered in California, but more common elsewhere .2: Fairly endangered in California Federal Listing Status: Not Listed State Listing Status: Not Listed State Rank: S2.2? S2: Imperiled. .2: Threatened. Global Rank: G5 G5: Secure, considering populations outside California.

Occurrence Data from DFG
California Natural Diversity Database

Historic >20 yrs	Recent <=20 yrs
3	0

Presence:

Present Extant	Possibly Extirpated	Extirpated
3	0	0

Notes
Need quads for HUM co. Can be confused with J. articulatus. See Transactions of the Academy of Science of St. Louis 2:461 (1868) for original description. 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: 2010-03-15

Location

Elevation: 20 - 100 meters

California Endemic: no

States: California, !AK, Oregon, Washington

California Counties and Islands: name (code)
Mendocino (MEN)

Quads: name (DWR code) USGS code
Fort Bragg (569A) 39123D7, Mendocino (569D) 39123C7

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

946

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 .

-123.75,39.375