Bloom Native gardener's
field companion

Explore

Field report Layers Search
Log in Sign up
  1. Life
  2. Plants
  3. Vascular Plants
  4. Dicots
  5. Sunflowers, Bellflowers, Fanflowers, and Allies
  6. Sunflower Family
  7. Ragweeds
  8. Flatspine Bursage

species 5,060 observations

Flatspine Bursage

Ambrosia acanthicarpa

Status
native
Traits
Where
In the US
Source
iNaturalist

Field notes

Supports All

58 native animals
supported in the US
  • Caterpillars Moths and butterflies raised on it Epiblema sosana, Virginian Tiger Moth, Oblique-banded Leafroller Moth, Reddish Ephestiodes Moth 21
  • Hosted animals Gall makers, leaf miners and other animals living on or in it Euaresta stigmatica, Asphondylia ambrosiae 2
  • Plant eaters Animals that feed on it Xerophloea peltata, Brown-headed Cowbird, Red-winged Blackbird, Mourning Dove 28
  • Flower visitors Pollinators and other flower visitors Monarch, Gray Hairstreak, Convergent Lady Beetle, Gray Bird Grasshopper 7

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer
Herbaceous plants
Plant type
Annual Wildflower

From USDA PLANTS.

We can't find the internet

Attempting to reconnect

Something went wrong!

Attempting to reconnect