Indian Cucumber (Medeola virginiana L.)

Liliaceae (Lily Family) Synonym(s): Indian Cucumber, Indian Cucumber-root Base Flower Color: Yellow , Green , Brown (incl. Maroon)Reproductive Phenology: May , Jun 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.

Halberd-Leaf Yellow Violet (Viola hastata Michx)

Violaceae (Violet Family) Base Flower Color: Yellow , VioletReproductive Phenology: Apr , May 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.

Beggar-Ticks (Bidens frondosa L.)

Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Orange , YellowReproductive Phenology: Jun , Jul , Aug , Sep , Oct Synonym(s): Devil’s Beggars-Tick, Spanish Needles 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.

Angular Ground Cherry (Physalis angulata L.)

Solanaceae (Potato Family) Synonym(s): Cutleaf Groundcherry Base Flower Color: YellowReproductive Phenology: Aug , Sep , Oct For more information about this plant, Click Here.

Tansy (Tanacetum vulgare L.)

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

Yellow Nut Sedge (Cyperus esculentus Boeckeler var. leptostachyus)

Cyperaceae (Sedge Family) Synonym(s): Yellow Nutsedge, Chufa Sedge, Yellow Nut-grass Base Flower Color: Not ApplicableReproductive Phenology: Jun , Jul , Aug , Sep , OctBloom Notes: Perianth absent. Bloom time denotes fruiting period for Cyperus spp. For more information about this plant, Click Here.

Common Sunflower (Helianthus annuus L.)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Common Sunflower, Annual Sunflower, Black Oil Sunflower Base Flower Color: YellowReproductive Phenology: Jul , Aug , Sep , Oct For more information about this plant, Click Here.