favicon Wildflower Identification Website.        Search for wildflowers by location, color, shape and time.       Click here for Instructions.       Login
Search Results
Ambrosia cordifolia
Tucson bur ragweed Aster Family
Ambrosia cordifolia Asteraceae
common names
  Tucson bur ragweed
  Tucson burr ragweed
  heartleaf bursage
accepted scientific name
  Ambrosia cordifolia (A. Gray) Payne
rules for finding collection records
  Ambrosia cordifolia (517)
family name
Image Author: ©2007 Hank Jorgensen
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: No obvious petals
Petal colors: color color color
Leaf: Alternate
Plant Observed All Year

How Likely at this Location (16%)
Name Match (100%)
Plant Showiness (27%)
Links to Plant Photos
Weeds of Mexico (9)
Cal Photos (8)
Snowbirdpix (6)
base map where plant found
mag select

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

grid lines base