CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record nemacaulis_denudata_var._denudata - Fri, Nov. 26, 2021 19:04 ET c
Nemacaulis denudata var. denudata
common namecoast woolly-heads
CalPhotos image
more photos
© 2006 Vince Scheidt  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
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 (17):
National City (011A) 3211761, Point Loma (011B) 3211762, Imperial Beach (011D) 3211751, Del Mar (022B) 3211782, La Jolla (022C) 3211772, San Luis Rey (036A) 3311723, Oceanside (036B) 3311724, Encinitas (036D) 3311713, Las Pulgas Canyon (051C) 3311734, Newport Beach (071B) 3311768, Seal Beach (072A) 3311861, San Pedro (073A) 3311863, Long Beach (089C)* 3311872, Torrance (090D)* 3311873, Oceano (221D) 3512015, Morro Bay South (247D) 3512037, Santa Catalina Island East (SCTE)*
quad data info

Counties, states, regions:
Los Angeles (LAX), Orange (ORA), Santa Catalina Isl. (SCT)*, San Diego (SDG), San Luis Obispo (SLO), Baja California (BA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Coastal dunes (CoDns)
blooming period Apr-Sep  
elevation range0 - 100 meters
Much reduced by coastal development. Intergrades with var. gracilis at some localities. Threatened by foot traffic, trampling, and non-native plants. See Madroņo 27(2):101-109 (1980) and Phytologia 66(4):390-91 (1989) for taxonomic treatments.
full nameNemacaulis denudata Nutt. var. denudata
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  NEDED Element Code  PDPGN0G011
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 Fri, Nov. 26, 2021 from

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