CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14oct 10-10-14
Status: record cercocarpus_traskiae - Mon, Oct. 20, 2014 22:07 ET c
Cercocarpus traskiae
common nameCatalina Island mountain-mahogany
CalPhotos image
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© 1993 Dean Wm. Taylor  Follow image link for photo data.
familyRosaceae
life form evergreen shrub
CA Rare Plant Rank
List 1B.1
CA-Endemic
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 listingEndangered  04/82
federal listingEndangered  08/08/97
where found
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (1):
Santa Catalina Island South (SCTS)
quad data info

Counties, states, regions:
Santa Catalina Isl. (SCT)
counties map
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
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A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)
•Coastal scrub (CoScr)/rocky, sausserite gabbro
blooming period Mar-May  
elevation range100 - 250 meters
notes
Known from only one occurrence with fewer than 15 trees in Wild Boar Gully; one of the rarest trees in CA. Mainland occurrence of one plant from LAX Co. (113C) needs confirmation; possibly introduced or hybrid with C. betuloides var. betuloides. Threatened by feral herbivores and hybridization. Recovery work in progress. See Proceedings of the California Academy of Sciences III 1:136 (1898) for original description, and Conservation Biology 3(1):52-58 (1989) for discussion of hybridization.
full nameCercocarpus traskiae Eastw.
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  CETR4 Element Code  PDROS08030
CalFlora
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
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Suggested citation: California Native Plant Society (CNPS). 2014. Inventory of Rare and Endangered Plants (online edition, v7-14oct). California Native Plant Society. Sacramento, CA. Accessed on Mon, Oct. 20, 2014 from http://www.cnps.org/inventory

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