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Ambrosia deltoidea
triangle bur ragweed Aster Family
Ambrosia deltoidea Asteraceae
--more--
common names
  triangle bur ragweed
  triangle bursage triangleleaf bursage
accepted scientific name
  Ambrosia deltoidea (Torr.) Payne
rules for finding collection records
  Ambrosia deltoidea (568)
  Franseria deltoidea (16)
family name
  Asteraceae
Image Author: ©2010 Keir Morse
Image License: CC BY-NC-SA
Image Source
Category: Shrubs
Flowers: No obvious petals
Petal colors: color color
Leaf: Alternate
Plant Observed last week of September thru 1st week of June
How Likely at this Location (22%)
Name Match (100%)
Plant Showiness (27%)
Links to Plant Descriptions
SW Desert Flora (5)
Wikipedia
VirginiaTech Forestry (7)
eFloras.org
SE Arizona Wildflowers (2)
Michael Plagens (4)
SEINet (15)
Phoenix Landscape Plants
USDA PLANTS profile
Lady Bird Johnson
Links to Plant Photos
Cal Photos (15)
Bioimages (6)
New Mexico Flora (3)
Snowbirdpix (4)
Wikimedia Commons (2)
Adam Schneider (1)
base map where plant found
mag select
Desert
 Native Plant Status
native status map native status map native status map native status map
native Native
native Not Present
grid lines base