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Helianthus bolanderi
serpentine sunflower Aster Family
Helianthus bolanderi Asteraceae
common names
  serpentine sunflower
  Bolander's sunflower
accepted scientific name
  Helianthus bolanderi A. Gray
rules for finding collection records
  Helianthus bolanderi (349)
family name
Image Author: ©2011 Barry Breckling
Image License: CC BY-NC-SA
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 1.4 to 2.0 inches
Number of ray petals: 12 to 17
Leaf: Alternate
Plant Observed beginning of June thru 3rd week of November

How Likely at this Location (14%)
Name Match (100%)
Plant Showiness (81%)
Links to Plant Photos
Cal Photos (76)
base map where plant found
mag select

Native Plant Status
native status map native status map native status map
native Native
native Not Present

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