CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-16sep 9-2-16
Status: record dudleya_nesiotica - Fri, Oct. 28, 2016 02:29 ET c
Dudleya nesiotica
common nameSanta Cruz Island dudleya
CalPhotos image
more photos
Benjamin C. Hammett © 2000 California Academy of Sciences  Follow image link for photo data.
life formperennial herb
CA Rare Plant Rank
List 1B.1
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.1: Seriously endangered in California
state rank
S1      ranking system key
global rank
G1     G1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres.
Where did the "RED" code go?
CA state listingRare  11/79
federal listingThreatened  07/31/97
where found
MAPS - Use v8 link below.

Topographic quads (1):
Santa Cruz Island A (SCZA)
quad data info

Counties, states, regions:
Santa Cruz Isl. (SCZ)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Coastal bluff scrub (CBScr)
•Coastal scrub (CoScr)/rocky or gravelly, clay
blooming period Apr-Jun  
elevation range10 - 50 meters
Known from only one occurrence near Frasier Pt. Threatened by non-native plants, erosion, and habitat degradation. Possibly threatened by climate change. See Desert Plant Life 22:99 (1951) for original description.
full nameDudleya nesiotica (Moran) Moran
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  DUNE Element Code  PDCRA040J0
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web

Suggested citation: California Native Plant Society (CNPS). 2016. Inventory of Rare and Endangered Plants (online edition, v7-16sep). California Native Plant Society. Sacramento, CA. Accessed on Fri, Oct. 28, 2016 from

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