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giant sumpweed
Cyclachaena xanthiifolia
giant sumpweed Aster Family
Cyclachaena xanthiifolia Asteraceae
--more--
common names
  giant sumpweed
  marsh elder
  clotbur
accepted scientific name
  Cyclachaena xanthiifolia Fresen.
rules for finding collection records
  Cyclachaena xanthifolia (515)
  Cyclachaena xanthiifolia (535)
  Iva xanthifolia (436)
  Iva xanthiifolia (95)
family name
  Asteraceae
Image Author: ©2008 Matt Lavin
Image License: CC BY-SA
Image Source
Category: Wildflowers
Flowers: No obvious petals
Petal colors: color color
Flower size is about 0.2 inches
Leaf: Alternate, Opposite
Plant Observed 3rd week of June thru 1st week of October

How Likely at this Location (32%)
Name Match (100%)
Plant Showiness (36%)
base map where plant found
mag select
Native Plant Status
native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map
native Native
native Not Present

native Not Native
Native range uncertain.
grid lines base