Status: record berberis_pinnata_ssp._insularis - Wed, Feb. 10, 2010 03:16 c

Berberis pinnata ssp. insularis
common name	island barberry	CalPhotos image © University and Jepson Herbaria  Follow image link for photo data.
family	Berberidaceae
life form	evergreen shrub
CNPS List	List 1B.2 CA-Endemic LIST 1B: Rare, threatened, or endangered in California and elsewhere.      0.2: Fairly endangered in California
state rank	S1.2     S1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres
global rank	G5T1      ranking system key
	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 "3-2-3" (v6.05d, 9/05). Rarity 3: One to several highly restricted occurrences, or present in such small numbers that it is seldom reported. Endangerment 2: Fairly endangered in California Distribution 3: Endemic to California.
CA state listing	Endangered  11/79
federal listing	Endangered  07/31/97

where found	Topographic quads (4): Anacapa Island (ANAC)*, Santa Cruz Island A (SCZA), Santa Cruz Island B (SCZB), Santa Rosa Island West (SROW)* 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: Anacapa Isl. (ANA)*, Santa Cruz Isl. (SCZ), Santa Rosa Isl. (SRO)* 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	•Closed-cone coniferous forest (CCFrs) •Chaparral (Chprl) •Cismontane woodland (CmWld) •Coastal scrub (CoScr)/rocky
blooming period	Feb-May
elevation range	75 - 400 meters
notes	Known from fewer than 10 occurrences. Believed to be extirpated from ANA Isl. after surveys in 1994. Last seen on SRO Isl. in 1930, despite recent surveys. Threatened by feral herbivores. See Changing Seasons 1(3):14 (1981) for revised nomenclature.
full name	Berberis pinnata Lag. ssp. insularis Munz
	Additional information:
	standard acronym  BEPII Element Code  PDBER060B2
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