phoradendron-sp-mistletoe

giant-ragweed-flowers

Ambrosia trifida male flowers -- lots of pollen!

giant-ragweed-habit

This ragweed (Ambrosia trifida) is 12-15 feet tall!

common-sunflower-helianthus-annuus

Read more: Y-c Night Herons and Painted Buntings.

helianthus-annuus-habit

yellow-composite

I think this is a brooomweed or snakeweed.

euphorbia-bicolor-snow-on-the-prairie

euphorbia-sp-1

euphorbia-sp-2

euphorbia-sp-3