CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record clarkia_rostrata - Sun, Dec. 5, 2021, 18:24 ET b
Clarkia rostrata
common namebeaked clarkia
CalPhotos image
more photos
© 1996 Dean Wm. Taylor  Follow image link for photo data.
life formannual 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
S2S3   S2S3: Intermediate between S2 and S3
global rank
G2G3   G2G3: Intermediate between G2 and G3
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (18):
Stumpfield Mountain (419A) 3711947, Mariposa (419B) 3711948, Ben Hur (419C) 3711938, Indian Gulch (420B) 3712042, Owens Reservoir (420C) 3712032, Haystack Mountain (421A) 3712043, Yosemite Lake (421B) 3712044, Coulterville (439B) 3712062, Hornitos (439C) 3712052, Bear Valley (439D) 3712051, Penon Blanco Peak (440A) 3712063, Snelling (440C) 3712054, Merced Falls (440D) 3712053, Cooperstown (441A) 3712065, Waterford (442A) 3712067, Moccasin (458D) 3712073, New Melones Dam (459A) 3712085, Knights Ferry (459C) 3712076
quad data info

Counties, states, regions:
Merced (MER), Mariposa (MPA), Stanislaus (STA), Tuolumne (TUO)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Cismontane woodland (CmWld)
•Valley and foothill grassland (VFGrs)
blooming period Apr-May  
elevation range60 - 500 meters
See Brittonia 22:270-284 (1970) for original description.
full nameClarkia rostrata W.S. Davis
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  CLRO2 Element Code  PDONA050Y0
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

pick and add to Plant Pressexplain the meaning of the fieldsFIRSTPREVIOUSNEXTLASTCNPS.ORGQuestions and CommentsHOMELOGIN (you are guest anonymous)   Web Oriented Database Home