Spiny Sowthistle (Sonchus asper (L.) Hill)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Prickly Sowthistle, Spiny-leaved Sow-thistle Base Flower Color: YellowReproductive Phenology: Mar, Apr, May, Jun, Jul, Aug, Sept, Oct, Nov For more information about this plant, Click Here.

White Wood Aster (Eurybia divaricata (L.) G. L. Nesom)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: White, YellowReproductive Phenology: Jul, Aug, Sept, Oct For more information about this plant, Click Here.

Arrowleaf Aster (Symphyotrichum urophyllum (Lindl. ex DC.) G. L. Nesom)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Blue, Pink, WhiteReproductive Phenology: Aug, Sept, Oct For more information about this plant, Click Here.

Rigid Whitetop Aster (Symphyotrichum retroflexum (Lindl. ex DC.) G. L. Nesom)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Blue, Pink, Purple, YellowReproductive Phenology: Jul, Aug, Sept For more information about this plant, Click Here.

Silver Aster (Symphyotrichum concolor (L.) G. L. Nesom var. concolor)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Pink, Purple, WhiteReproductive Phenology: Aug, Sept, Oct, Nov, Dec For more information about this plant, Click Here.

False Boneset (Brickellia eupatorioides (L.) Shinners var. eupatorioides)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s):Base Flower Color: Purple, YellowReproductive Phenology: May, Jun, Jul, Aug, Sept, Oct For more information about this plant, Click Here.

Purple-Headed Sneezeweed (Helenium Flexuosum Raf.)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Purplehead Sneezeweed Base Flower Color: Brown (incl. Maroon), Purple, YellowReproductive Phenology: Apr, May, Jun, Jul, Aug, Sept, OctBloom Notes: The genus is thought to have been named by Linnaeus for Helen of Troy. The legend is that the flowers sprung up from the ground where her tears fell. For more informationContinue reading “Purple-Headed Sneezeweed (Helenium Flexuosum Raf.)”

Southern Prairie Aster (Eurybia hemispherica (Alexander) G.L. Nesom)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Single Stemmed Bog Aster; Southern Prairie Aster Base Flower Color: Yellow, Purple, WhiteReproductive Phenology: Jul, Aug, Sept, Oct For more information about this plant, Click Here.

Bull Thistle (Cirsium vulgare (Savi) Ten.)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Purple, WhiteReproductive Phenology: Jun, Jul, Aug, Sept For more information about this plant, Click Here.

Orange Coneflower (Rudbeckia fulgida Aiton var. fulgida)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Yellow, Brown (incl. Maroon), PurpleReproductive Phenology: Jul, Aug, Sept, Oct For more information about this plant, Click Here.