Wildflower Identification
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color, shape and time
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Paraguayan starbur
Acanthospermum australe
Acanthospermum australe
Paraguayan starbur Aster Family
Acanthospermum australe Asteraceae
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English common names
  •Paraguayan starbur
  •southern starbur
Spanish common name
accepted scientific name
  •Acanthospermum australe (Loefl.) Kuntze
rules for finding collection records
  •Acanthospermum australe (138)
  •Melampodium australe (0)
family name
Image Author: ©2011 Forest And Kim Starr
Image License: CC BY
Image Source Image Source
Category: Wildflowers
Flowers: No obvious petals
Petal colors: color
Flower size is about 0.1 inches
Leaf: Opposite, Simple
Plant Observed 2nd week of September thru end of June

How Likely at this Location (30%)
Name Match (100%)
Plant Showiness (27%)
base map where plant found
mag select
grid lines base