CNPS Inventory Plant Detail

Triglochin palustris

Common Name:	marsh arrow-grass
Family:	Juncaginaceae
Synonyms:
Element Code:	PMJCG02040
Full Name:	Triglochin palustris L.
USDA PLANTS Symbol:	TRPA28

Biology
Lifeform: perennial rhizomatous herb Blooming Period: July - August Habitat: mesic. • Meadows and seeps • Marshes and swamps (freshwater) • Subalpine coniferous forest

Rarity Status
CA Rare Plant Rank: 2.3 Rare, threatened, or endangered in California, but more common elsewhere .3: Not very endangered in California Federal Listing Status: Not Listed State Listing Status: Not Listed State Rank: S2.3 S2: Imperiled. .3: No current threats known. Global Rank: G5 G5: Secure, considering populations outside California.

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences: 7
Element Occurrence Ranks:

A B C D X U

0 0 0 0 0 7

Population Status:

Historic >20 yrs	Recent <=20 yrs
7	0

Presence:

Present Extant	Possibly Extirpated	Extirpated
7	0	0

Notes
Known in CA from fewer than ten occurrences. Threatened by foot traffic and trampling. To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page. Date Added: 1980-01-01 Last Update: 2012-08-17

Location

Elevation: 2285 - 3700 meters

California Endemic: no

States: California, !AK, Arizona, Colorado, !IA, Idaho, !IL, !IN, !ME, !MI, !MN, !MT, !ND, !NE, !NH, New Mexico, Nevada, !NY, !OH, Oregon, !PA, !RI, South America, !SD, Utah, Washington, !WI, Wyoming

California Counties and Islands: name (code)
Inyo (INY), Mono (MNO), Tulare (TUL), Tuolumne (TUO)

Quads: name (DWR code) USGS code
Johnson Peak (330A) 36118D3, Chagoopa Falls (330B) 36118D4, Mineral King (331A) 36118D5, Mt. Williamson (352A) 36118F3, Mount Whitney (352D) 36118E3, Mt. Morgan (414B) 37118D6, Whitmore Hot Springs (434A) 37118F7, Bloody Mtn. (434C) 37118E8, Tioga Pass (454A) 37119H3, Vogelsang Peak (454D) 37119G3, Pickel Meadow (489D) 38119C5

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

1137

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 .

-118.625,37.375