Wildflower Identification Website
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yellowflower tarweed
Holocarpha virgata
yellowflower tarweed Aster Family
Holocarpha virgata Asteraceae
common name
  yellowflower tarweed
accepted scientific name
  Holocarpha virgata (A. Gray) D.D. Keck
rules for finding collection records
  Holocarpha virgata (599)
family name
Image Author: ©2009 Zoya Akulova
Image License: CC BY-NC
Image Source Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is about 0.75 inches
Number of ray petals: 3 to 8
Leaf: Alternate
Plant Observed 2nd week of May thru 3rd week of November

How Likely at this Location (18%)
Name Match (100%)
Plant Showiness (54%)
Links to Plant Photos
Cal Photos (77)
Michael Charters (3)
Wikimedia Commons (1)
base map where plant found
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Native Plant Status
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native Native
native Not Present

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