Great Ragweed (Ambrosia trifida Cronquist var. trifida)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Great Ragweed, Giant Ragweed Base Flower Color: Green, Brown (incl. Maroon)Reproductive Phenology: Jul, Aug, Sept, Oct, NovBloom Notes: This is the giant among the ragweeds, reaching towering heights and possessing long flower spikes. For more information about this plant, Click Here. Similar Species: Annual Ragweed, Short Ragweed (Ambrosia artemisiifolia L.)

Dandelion (Taraxacum officinale F. H. Wigg.)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: YellowReproductive Phenology: In Tennessee you can see this plant any month. For more information about this plant, Click Here.

Eyebane (Euphorbia nutans Lag.)

Euphorbiaceae (Spurge Family) Synonym(s): Nodding Spurge, Eyebane Base Flower Color: White , Red , GreenReproductive Phenology: Jul , Aug , Sep , Oct , NovBloom Notes: The flower and the fruit can turn red in bright sunlight. The bloom may last 1 to 2 months. For more information about this plant, Click Here.

Sheep Sorrel (Rumex acetosella L.)

Polygonaceae (Buckwheat Family) Synonym(s): Red Sorrel, Field Sorrel Base Flower Color: Yellow , Green , ReddishReproductive Phenology: March to November For more information about this plant, Click Here.

Prairie Golden Aster (Heterotheca camporum (Greene) Shinners

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Lemonyellow False Goldenaster, Golden Aster, Hairy Golden Aster Base Flower Color: YellowReproductive Phenology: Jul , Aug , Sep , Oct , Nov For more information about this plant, Click Here.

Virginia Ground Cherry (Physalis virginiana Miller)

Solanaceae (Potato Family) Synonym(s): Virginia Groundcherry Base Flower Color: Yellow , Green , PurpleReproductive Phenology: May , Jun , Jul , Aug , Sept , Oct , Nov For more information about this plant, Click Here.

Camphor Weed (Pluchea camphorata (L.) DC.)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Pink Reproductive Phenology: Feb, Mar, Apr, May, Jun, Jul, Aug, Sept, Oct, Nov, DecBloom Notes: Blooms year-round in South. For more information about this plant, Click Here.

Black Nightshade (Solanum ptycanthum)

Solanaceae (Potato Family) Synonym(s): Eastern Black Nightshade, West Indian Nightshade, Common Nightshade, Black Nightshade Base Flower Color: WhiteReproductive Phenology: Jun , Jul , Aug , Sep , Oct , Nov For more information about this plant, Click Here.

Frostweed, White Crownbeard (Verbesina virginica)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): White Crownbeard, Iceplant, Iceweed, Virginia Crownbeard, Indian Tobacco, Richweed, Squawweed Base Flower Color: WhiteReproductive Phenology: Aug , Sep , Oct , NovNotes: When winter weather brings ice, the stems exude water that freezes into fascinating shapes, hence its common name Frostweed. For more information about this plant, Click Here.