CNPS Inventory Plant Detail

Dudleya virens ssp. virens

Common Name:	bright green dudleya
Family:	Crassulaceae
Synonyms:	Dudleya virens
Element Code:	PDCRA040S3
Full Name:	Dudleya virens (Rose) Moran ssp. virens
USDA PLANTS Symbol:	DUVIV

Biology
Lifeform: perennial herb Blooming Period: April - July Habitat: rocky. • Coastal bluff scrub • Chaparral • Coastal scrub

Rarity Status
CA Rare Plant Rank: 1B.2 Rare, threatened, or endangered in California and elsewhere .2: Fairly endangered in California Federal Listing Status: Not Listed State Listing Status: Not Listed State Rank: S1 S1: Critically Imperiled. Global Rank: G2T1 T1: Critically Imperiled. G2: (species) Imperiled.

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences: 50
Element Occurrence Ranks:

A B C D X U

0 0 0 0 0 50

Population Status:

Historic >20 yrs	Recent <=20 yrs
5	45

Presence:

Present Extant	Possibly Extirpated	Extirpated
50	0	0

Notes

In review. Endemic to San Clemente Island. See Bulletin of the New York Botanical Garden 3:34 (1903) for original description, Desert Plant Life 14:190-193 (1943) for revised nomenclature and Haseltonia 3:1-9 (1995) for taxonomic treatment.
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: 2012-09-25

Location

Elevation: 5 - 400 meters

California Endemic: no

States: California

California Counties and Islands: name (code)
Los Angeles (LAX), San Clemente Island (SCM), Santa Catalina Island (SCT), San Nicolas Island (SNI), Ventura (VEN)

Quads: name (DWR code) USGS code
San Clemente Island Central (SCMC) 32118G4, San Clemente Island North (SCMN) 32118H5, San Clemente Island South (SCMS) 32118G3, San Nicolas Island (SNIC) 33119B4

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

585

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 .

-118.5,32.96