CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record calochortus_greenei - Sun, Dec. 5, 2021, 23:59 ET b
Calochortus greenei
common nameGreene's mariposa lily
CalPhotos image
more photos
© 1996 Dean Wm. Taylor  Follow image link for photo data.
life form bulbiferous herb
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S2S3   S2S3: Intermediate between S2 and S3
global rank
G3     G3: 21-80 occurrences or 3,000-10,000 individuals OR 10,000-50,000 acres
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (9):
Seven Lakes Basin (682B) 4112224, Solomons Temple (716A) 4112263, Secret Spring Mountain (732B) 4112282, Panther Rock (732C) 4112272, Iron Gate Reservoir (733B) 4112284, Bogus Mountain (733C) 4112274, Dewey Gulch (733D) 4112273, Hornbrook (734A) 4112285, Hawkinsville (734D) 4112275
quad data info

Counties, states, regions:
Modoc (MOD), Siskiyou (SIS), Oregon (OR)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Cismontane woodland (CmWld)
•Meadows and seeps (Medws)
•Pinyon and juniper woodland (PJWld)
•Upper montane coniferous forest (UCFrs)/volcanic
blooming period Jun-Aug  
elevation range1035 - 1890 meters
Threatened by development, horticultural collecting, grazing, vehicles, and competition. Candidate for state listing in OR. See Proceedings of the American Academy of Arts and Sciences 14:264 (1879) for original description, and Proceedings of the California Academy of Sciences III 2:129 (1901) for taxonomic treatment.
full nameCalochortus greenei Wats.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  CAGR Element Code  PMLIL0D0H0
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 Sun, Dec. 5, 2021 from

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