Status: record juncus_nodosus - Wed, Feb. 10, 2010 03:22 c

Juncus nodosus
common name	knotted rush	CalPhotos image © 2005 James M. Andre  Follow image link for photo data.
family	Juncaceae
life form	rhizomatous herb
CNPS List	List 2.3 LIST 2: Rare, threatened, or endangered in California, but more common elsewhere.      0.3: Not very endangered in California
state rank	S2.3     S2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres
global rank	G5     G5: demonstrably secure to ineradicable
	Where did the "RED" code go? Where did the "RED" code go? We've simplified our rating system. Read about it here. Under the old system, this plant was "2-1-1" (v6.05d, 9/05). Rarity 2: A limited number of occurrences in California, occasionally more if each occurrence is small. Endangerment 1: Not very endangered in California. Distribution 1: More or less widespread outside California.
CA state listing	None
federal listing	None

where found	Topographic quads (9): Clark Mountain (249D) 3511555, Camp Wishon (308B) 3611826, Springville (309A) 3611827, Furnace Creek (324A) 3611647, Emigrant Pass (325C) 3611732, Nevares Peak (346D) 3611657, Deep Springs Lake (412D) 3711831, La Grange (440B) 3712064, Cooperstown (441A) 3712065 quad data info Quad numbers in parentheses are from the CA Department of Water Resources. The 7-digit numbers are the USGS equivalent. Red marks signify uncertainty[?] or extirpation[*]. See quad list above. A complete key is on the Index by Topo Quad page. Marks are smaller than the quads they represent, and are generally positioned near the center of the quad. In some coastal quads, this will place the mark offshore. Quad boundaries do not coincide with county lines. To confirm county location, refer to the county list below. Counties, states, regions: Inyo (INY), San Bernardino (SBD), Stanislaus (STA), Tulare (TUL), and elsewhere counties map Quad Mark Identifier CNDDB Quick Viewer Web application for exploring the CNDDB elements reported at the quad level. (broadband recommended) A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats	•Meadows and seeps (Medws)(mesic) •Marshes and swamps (MshSw)(lake margins)
blooming period	Jul-Sep
elevation range	30 - 1980 meters
full name	Juncus nodosus L.
	Additional information:
	standard acronym  JUNO2 Element Code  PMJUN01210
CalFlora	this taxon    related taxa
Jepson Online	Jepson Manual and other resources
Google search	CNPS website    entire web

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Suggested citation: California Native Plant Society (CNPS). 2010. Inventory of Rare and Endangered Plants (online edition, v7-10a). California Native Plant Society. Sacramento, CA. Accessed on Wed, Feb. 10, 2010 from http://www.cnps.org/inventory