Status: record ranunculus_lobbii - Wed, Feb. 10, 2010 03:06 c

Ranunculus lobbii
common name	Lobb's aquatic buttercup	CalPhotos image © 1996 Doreen Smith  Follow image link for photo data.
family	Ranunculaceae
life form	annual herb aquatic
CNPS List	List 4.2 LIST 4: Limited distribution (Watch List).      0.2: Fairly endangered in California
state rank	S3.2     S3: 21-80 occurrences or 3,000-10,000 individuals OR 10,000-50,000 acres
global rank	G4     G4: apparently secure, but some concern
	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 "1-2-2" (v6.05d, 9/05). Rarity 1: Rare, but found in sufficient numbers and distributed widely enough that the potential for extinction is low at this time. Endangerment 2: Fairly endangered in California Distribution 2: Rare outside California.
CA state listing	None
federal listing	None

where found	Counties, states, regions: Alameda (ALA), Contra Costa (CCA), Mendocino (MEN), Marin (MRN), Napa (NAP), Santa Cruz (SCR)(*?), San Mateo (SMT)(*?), Solano (SOL), Sonoma (SON), Oregon (OR)+ Green indicates one or more populations. Yellow indicates uncertainty[?] or extirpation[*]. See list above. A complete key is on the Index by County page. Pending additional quad-level data, only county data are being provided for List 4 plants. A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats	•Cismontane woodland (CmWld) •North Coast coniferous forest (NCFrs) •Valley and foothill grassland (VFGrs) •Vernal pools (VnPls)/mesic
blooming period	Feb-May
elevation range	15 - 470 meters
notes	Threatened by urbanization, habitat alteration, and agriculture.
full name	Ranunculus lobbii (Heirn) Gray
	Additional information:
	standard acronym  RALO Element Code  PDRAN0L1J0
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