CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record calochortus_weedii_var._intermedius - Sun, Dec. 5, 2021, 05:20 ET b
Calochortus weedii var. intermedius
common nameintermediate mariposa lily
CalPhotos image
more photos
© 2000 Wayne D. Johnson  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
S2      ranking system key
global rank
G3G4T2   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 (24):
Vail Lake (049B) 3311648, San Clemente (052A) 3311745, Dana Point (052B) 3311746, Winchester (068A) 3311761, Murrieta (068C) 3311752, Bachelor Mountain (068D) 3311751, Alberhill (069B) 3311764, Santiago Peak (070A) 3311765, El Toro (070B) 3311766, San Juan Capistrano (070C) 3311756, Canada Gobernadora (070D) 3311755, Tustin (071A) 3311767, Laguna Beach (071D) 3311757, Prado Dam (087B) 3311786, Black Star Canyon (087C) 3311776, Corona South (087D) 3311775, Yorba Linda (088A) 3311787, La Habra (088B)* 3311788, Orange (088D) 3311777, Whittier (089A) 3311881, Azusa (109B) 3411728, Baldwin Park (109C) 3411718, San Dimas (109D) 3411717, El Monte (110D) 3411811
quad data info

Counties, states, regions:
Los Angeles (LAX), Orange (ORA), Riverside (RIV), San Bernardino (SBD)
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)
•Valley and foothill grassland (VFGrs)/rocky, calcareous
blooming period May-Jul  
elevation range105 - 855 meters
Threatened by development, non-native plants, road construction, and fuel modification. Potentially threatened by frequent wildfires and horticultural collecting. Intergrades with var. weedii; hybridizes with C. plummerae. See Annals of the Missouri Botanical Garden 27(4):519 (1940) for original description.
full nameCalochortus weedii A.W. Wood var. intermedius Ownbey
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  CAWEI Element Code  PMLIL0D1J1
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). 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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