CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record limnanthes_douglasii_ssp._sulphurea - Sun, Nov. 28, 2021 06:06 ET c
Limnanthes douglasii ssp. sulphurea
common namePoint Reyes meadowfoam
CalPhotos image
more photos
Walter Knight © 1999 California Academy of Sciences  Follow image link for photo data.
life formannual 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
S1      ranking system key
global rank
G4T1      ranking system key
Where did the "RED" code go?
CA state listingEndangered  04/82
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (2):
Franklin Point (409A) 3712223, Drakes Bay (485C) 3812218
quad data info

Counties, states, regions:
Marin (MRN), San Mateo (SMT)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Coastal prairie (CoPrr)
•Meadows and seeps (Medws)(mesic)
•Marshes and swamps (MshSw)(freshwater)
•Vernal pools (VnPls)
blooming period Mar-May  
elevation range0 - 140 meters
Known from fewer than fifteen occurrences. Threatened by grazing, trampling, and non-native plants. See University of California Publications in Botany 25:477 (1952) for original description.
full nameLimnanthes douglasii R. Br. ssp. sulphurea (C.T. Mason) C.T. Mason
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  LIDOS2 Element Code  PDLIM02038
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, Nov. 28, 2021 from

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