- American Burnweed
American Burnweed (Erechtites hieraciifolius) also known as Pileweed - American Burnweed
American Burnweed (Erechtites hieraciifolius) also known as Pileweed - American Burnweed
American Burnweed (Erechtites hieraciifolius) also known as Pileweed - Chicory
Chicory (Chichorium intybus) - Giant Ragweed
Giant Ragweed (Ambrosia trifida) - Gallery 1553
- Virginia Buttonweed
Virginia Buttonweed (Diodia virginiana) unusual five-petaled occurrence - Dillenius' Tick-trefoil
Dillenius' Tick-trefoil (Desmodium glabellum) - Common Dayflower
Common Dayflower (Commelina communis) also known as Asiatic Dayflower - Bull Thistle
Bull Thistle (Cirsium vulgare) gone to seed - Common Sneezeweed & Spotted Knapweed
Common Sneezeweed (Helenium autumnale) Spotted Knapweed (Centaurea stoebe) - Leafcup & Virescent Metallic Bee
Leafcup (Smallanthus uvedalius) Virescent Metallic Bee (Agapostemon virescens)