CNPS Inventory Plant Detail

Dudleya candelabrum

Common Name:	candleholder dudleya
Family:	Crassulaceae
Synonyms:
Element Code:	PDCRA04080
Full Name:	Dudleya candelabrum Rose
USDA PLANTS Symbol:	DUCA2

Biology
Lifeform: perennial herb Blooming Period: April - July Habitat: rocky. • Closed-cone coniferous forest • 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: S2.2 S2: Imperiled. .2: Threatened. Global Rank: G2 G2: Imperiled.

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences: 34
Element Occurrence Ranks:

A B C D X U

1 5 1 0 0 27

Population Status:

Historic >20 yrs	Recent <=20 yrs
25	9

Presence:

Present Extant	Possibly Extirpated	Extirpated
34	0	0

Notes
Threatened by feral herbivores. See Bulletin of the New York Botanical Garden 3(9):1-45 (1903) for original description. 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: 2010-03-15

Location

Elevation: 5 - 610 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
Santa Cruz Island (SCZ), San Miguel Island (SMI), Santa Rosa Island (SRO)

Quads: name (DWR code) USGS code
Santa Cruz Island A (SCZA) 33119H7, Santa Cruz Island B (SCZB) 33119H6, Santa Cruz Island C (SCZC) 33119H5, Santa Cruz Island D (SCZD) 33119H4, San Miguel Island East (SMIE) 33120H3, Santa Rosa Island East (SROE) 33119H8, Santa Rosa Island North (SRON) 33120H1, Santa Rosa Island South (SROS) 33120G1, Santa Rosa Island West (SROW) 33120H2

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

393

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 .

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