Annual Ragweed (Ambrosia artemisiifolia L.)

Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Annual Ragweed, Short Ragweed Base Flower Color: Yellow, GreenReproductive Phenology: Jul, Aug, Sept, OctBloom Notes: This plant, not Goldenrod, is a cause of hay fever, recognized by all who suffer the discomfiting allergy. For more information about this plant, Click Here. Similar Species: Great Ragweed, Giant Ragweed (Ambrosia trifida L.)

Woolly Dutchman’s Pipe (Isotrema tomentosa (Sims) H. Huber)

Aristolochiaceae (Birthwort Family) Synonym(s): Common Dutchman’s Pipe Base Flower Color: Brown (incl. Maroon) (incl. Maroon), GreenReproductive Phenology: May, JunCaterpillar Hosts: Pipevines (Aristolochia species) For more information about this plant, Click Here. Similar Species: Dutchman’s Pipe (Aristolochia macrophylla Lam.)

Carolina Snailseed (Cocculus carolinus (L.) DC.)

Menispermaceae (Moonseed Family) Synonyms: Carolina Snailseed, Carolina Coralbead, Carolina Moonseed, Red Berried Moonseed, Carolina Red Berried Moonseed Base Flower Color: Green, WhiteReproductive Phenology: Jun, Jul, Aug For more information about this plant, Click Here.

Virginia Creeper (Parthenocissus quinquefolia (L.) Planch)

Vitaceae (Grape Family) Synonyms: Woodbine Base Flower Color: GreenReproductive Phenology: May, Jun, Jul, AugNotes: The berries of Virginia Creeper can be harmful if ingested, however, and the rest of the plant contains raphides, which irritate the skin of some people. For more information about this plant, Click Here.

Woodnettle (Laportea canadensis (L.) Wedd.)

Urticaceae (Nettle Family) Synonym(s): Canadian Woodnettle, Wood Nettle Base Flower Color: GreenReproductive Phenology: May, Jun, Jul, Aug, Sept, OctNotes: This flower has both male and female flowers on the same plant. For more information about this plant, Click Here.

Rusty Blackhaw (Viburnum rufidulum Raf.)

Caprifoliaceae (Honeysuckle Family) Synonym(s): Rusty Blackhaw, Southern Blackhaw, Blackhaw, Bluehaw, Downy Viburnum, Southern Nannyberry, Rusty Nannyberry, Nannyberry Base Flower Color: White, GreenReproductive Phenology: Mar, Apr For more information about this plant, Click Here.

Antelope-Horn Milkweed (Asclepias viridis Walter)

Asclepiadaceae (Milkweed Family) Synonym(s): Antelope-horns, Spider Milkweed, Green-flowered Milkweed, Spider Antelope-horns. Base Flower Color: GreenReproductive Phenology: May, Jun, Jul, Aug For more information about this plant, Click Here.

Buffalo Nut (Pyrularia pubera Michx.)

Santalaceae (Sandalwood Family) Synonym(s): Buffalo Nut Base Flower Color: GreenReproductive Phenology: Apr, MayPlant Notes: It is a parasitic plant, specifically a hemiparasite which while still photosynthetic, will also parasitize the roots of other plants around it. It can parasitize many hosts. For more information about this plant, Click Here.

Fraser’s Sedge (Carex fraseriana Ker Gawl.)

Cyperaceae (Sedge Family) Synonym(s): Fraser’s Cymophyllus Base Flower Color: Brown (incl. Maroon) (incl. Maroon), GreenReproductive Phenology: May, Jun, Jul For more information about this plant, Click Here.

Long-Bracted Frog Orchid (Dactylorhiza viridis (L.) A.M. Bateman, A.M. Pridgeon & M. Chase)

Orchidaceae (Orchid Family) Synonym(s): Long Bracted Green Orchid Base Flower Color: GreenReproductive Phenology: Apr, May, Jun For more information about this plant, Click Here, and Here.