CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-15feb 2-5-15
Status: record pentachaeta_bellidiflora - Fri, Mar. 27, 2015 02:56 ET c
Pentachaeta bellidiflora
common namewhite-rayed pentachaeta
CalPhotos image
more photos
© 1998 John Game  Follow image link for photo data.
life formannual herb
CA Rare Plant Rank
List 1B.1
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.1: Seriously endangered in California
state rank
S1      ranking system key
global rank
G1     G1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres.
Where did the "RED" code go?
CA state listingEndangered  06/92
federal listingEndangered  02/03/95
where found
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (12):
Soquel (387B)* 3612188, Castle Rock Ridge (408A)* 3712221, Big Basin (408B)* 3712222, Davenport (408C)* 3712212, Felton (408D)* 3712211, Woodside (429A) 3712243, San Francisco South (448B)* 3712264, Montara Mountain (448C)* 3712254, San Mateo (448D)* 3712253, San Quentin (466B)* 3712284, San Rafael (467A)* 3712285, Point Bonita (467D)* 3712275
quad data info

Counties, states, regions:
Marin (MRN)*, Santa Cruz (SCR)*, San Mateo (SMT)
counties map
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
(broadband recommended)
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)(often serpentinite)
blooming period Mar-May  
elevation range35 - 620 meters
Known from fewer than twenty occurrences; historical occurrences lost to development. Monterey Co. occurrence once attributed to this species is actually P. exilis var. aeolica. See Bulletin of the California Academy of Sciences 1:86 (1885) for original description, and University of California Publications in Botany 65:1-41 (1973) for taxonomic treatment.
full namePentachaeta bellidiflora Greene
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  PEBE Element Code  PDAST6X030
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). 2015. Inventory of Rare and Endangered Plants (online edition, v7-15feb). California Native Plant Society. Sacramento, CA. Accessed on Fri, Mar. 27, 2015 from

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