CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record erythronium_howellii - Tue, Apr. 23, 2019 17:54 ET c
Erythronium howellii
common nameHowell's fawn lily
CalPhotos image
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© 2003 Norman Jensen  Follow image link for photo data.
familyLiliaceae
life form bulbiferous herb
CA Rare Plant Rank
List 1B.3
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.3: Not very endangered in California
state rank
S2      ranking system key
global rank
G3G4   G3G4: Intermediate between G3 and G4
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (8):
Polar Bear Mountain (738A) 4112385, Broken Rib Mountain (738B) 4112386, Shelly Creek Ridge (739A) 4112387, High Plateau Mountain (739B) 4112388, Gasquet (739C) 4112378, High Divide (740A) 4112481, Smith River (740B) 4112482, Hiouchi (740D) 4112471
quad data info

Counties, states, regions:
Del Norte (DNT), Oregon (OR)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Lower montane coniferous forest (LCFrs)
•North Coast coniferous forest (NCFrs)/sometimes serpentinite
blooming period Apr-May  
elevation range200 - 1145 meters
notes
Possibly threatened by logging and associated road use. Endangered in OR. A synonym of E. citrinum in TJM (1993) and TJM 2. See Proceedings of the American Academy of Arts and Sciences 22:480 (1887) for original description, and Madroņo 3(2):89 (1935) for taxonomic treatment.
full nameErythronium howellii Wats.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  ERHO10 Element Code  PMLIL0U080
CalFlora
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). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Tue, Apr. 23, 2019 from http://www.cnps.org/inventory

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