Common name(s): Whorled tickseed, Thread-leaf coreopsis
Tag: yellow
Portulaca oleracea
Common name(s): Purslane
Ratibida pinnata
Common name(s): Gray-headed coneflower, Yellow coneflower, Pinnate prairie coneflower
Helenium flexuosum
Common name(s): Purple sneezeweed, Purple-headed sneezeweed
Lactuca serriola
Common name(s): Prickly lettuce
Rudbeckia triloba
Common name(s): Brown-eyed susan
Heliopsis helianthoides
Common name(s): False sunflower, Smooth oxeye
Lysimachia ciliata
Common name(s): Fringed loosestrife
Pedicularis canadensis
Common name(s): Wood betony
Ludwigia peploides
Common name(s): Floating primrose willow, Creeping water primrose