CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record deinandra_increscens_ssp._villosa - Sat, Dec. 4, 2021, 06:10 ET b
Deinandra increscens ssp. villosa
common nameGaviota tarplant
CalPhotos image
more photos
Kevin Merk © 2002 Kevin Merk  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
S2      ranking system key
global rank
G4G5T2      ranking system key
Where did the "RED" code go?
CA state listingEndangered  01/90
federal listingEndangered  03/20/00
where found
MAPS - Use v8 link below.

Topographic quads (11):
Gaviota (144B) 3412042, Sacate (145A) 3412043, Point Conception (145B) 3412044, Lompoc Hills (170C) 3412054, Surf (171A) 3412065, Point Arguello (171C)? 3412056, Tranquillon Mountain (171D) 3412055, Santa Maria (195B) 3412084, Guadalupe (196A) 3412085, Point Sal (196B) 3412086, Casmalia (196D) 3412075
quad data info

Counties, states, regions:
Santa Barbara (SBA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Coastal bluff scrub (CBScr)
•Coastal scrub (CoScr)
•Valley and foothill grassland (VFGrs)
blooming period May-Oct  
elevation range20 - 430 meters
Seriously threatened by energy development and non-native plants. State and federally-listed as Hemizonia increscens ssp. villosa; see this name in TJM (1993). See Systematic Botany 7(3):314-339 (1982) for original description, and Novon 9:462-471 (1999) for revised nomenclature.
full nameDeinandra increscens (Keck) B.G. Baldwin ssp. villosa (Tanowitz) B.G. Baldwin
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDAST4R0U3
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 Sat, Dec. 4, 2021 from

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