CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14aug 8-06-14
Status: record erythronium_tuolumnense - Fri, Aug. 22, 2014 17:34 ET c
Erythronium tuolumnense
common nameTuolumne fawn lily
CalPhotos image
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© 2004 Mike Ireland  Follow image link for photo data.
familyLiliaceae
life form bulbiferous herb
CA Rare Plant Rank
List 1B.2
CA-Endemic
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S2      ranking system key
global rank
G2     G2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (6):
Tuolumne (457B) 3712082, Standard (458A) 3712083, Crandall Peak (474B) 3812022, Twain Harte (474C) 3812012, Columbia (475C) 3812014, Columbia SE (475D) 3812013
quad data info

Counties, states, regions:
Tuolumne (TUO)
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•Broadleafed upland forest (BUFrs)
•Chaparral (Chprl)
•Cismontane woodland (CmWld)
•Lower montane coniferous forest (LCFrs)
blooming period Mar-Jun  
elevation range510 - 1365 meters
notes
Threatened by logging, vehicles, horticultural collecting, and reforestation with herbicides. Possibly threatened by non-native plants, grazing, and mining. See Contributions from the Dudley Herbarium 1:153 (1930) for original description, and Madroņo 3(2):68 (1935) for taxonomic treatment.
full nameErythronium tuolumnense Appleg.
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  ERTU Element Code  PMLIL0U0H0
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, v7-14aug). California Native Plant Society. Sacramento, CA. Accessed on Fri, Aug. 22, 2014 from http://www.cnps.org/inventory

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