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.

green-lynx-spider-peucetia-viridans

Green lynx spider (Peucetia viridans) with prey on common sunflower (Helianthus annuus). Read more: Joe Pool waders, etc.

ironweed-veronia-sp

coreopsis-lanceolata

Sundrops