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Tithonia thurberi
Arizona sunflowerweed Aster Family
Tithonia thurberi Asteraceae
--more--
common names
  Arizona sunflowerweed
  Arizona sunflower weed
accepted scientific name
  Tithonia thurberi A. Gray
rules for finding collection records
  Tithonia thurberi (158)
family name
  Asteraceae
Image Author: ©2016 Richard Spellenberg
Image License: CC BY-NC-SA
Image Source Image Source Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 1.0 to 1.4 inches
Number of ray petals: 7 to 10
Leaf: Alternate, Simple
Plant Observed 2nd week of March thru end of December

How Likely at this Location (13%)
Name Match (100%)
Plant Showiness (63%)
Links to Plant Descriptions
eFloras.org
SEINet (12)
USDA PLANTS profile
Links to Plant Photos
Cal Photos (5)
base map where plant found
mag select

Riparian
Desert
Rocky
Forest
Disturbed
grid lines base