Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Purple, PinkReproductive Phenology: Jul, Aug, SeptNotes: Missouri Ironweed can be distinguished from other Vernonia spp. primarily by the number of disk florets in the compound flowers, and the profuse hairiness of the stems and lower sides of the leaves. For more information about this plant, Click Here.
Tag Archives: July
Opposite-leaf Spotflower (Acmella repens (Walter) Rich.)
Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Oppositeleaf Spotflower, Opposite-leaf Spotflower Base Flower Color: YellowReproductive Phenology: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sept, Oct, Nov, DecBloom Notes: Disc florets yellow to orange. Ray florets orange For more information about this plant, Click Here.
Sweet Goldenrod (Solidago odora Aiton)
Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Anisescented Goldenrod, Anise-scented Goldenrod, Sweet Goldenrod Base Flower Color: YellowReproductive Phenology: Jul, Aug, Sept, OctNotes: The crushed leaves of Sweet Goldenrod give off an anise scent that readily identifies this widespread species. For more information about this plant, Click Here.
Swamp Lousewort (Pedicularis lanceolata Michx.)
Scrophulariaceae (Figwort Family) Synonym(s): Marsh Betony Base Flower Color: White, YellowReproductive Phenology: May, Jun, JulNotes: Swamp Lousewort is partially parasitic; common host plants are asters and native grasses. For more information about this plant, Click Here.
Fall Phlox (Phlox paniculata L.)
Polemoniaceae (Phlox Family) Synonym(s): Fall Phlox, Perennial Phlox Base Flower Color: PinkReproductive Phenology: Jul, Aug, Sept, OctNotes: This native plant has been used to create many hybridized versions in many colors. For more information about this plant, Click Here.
Horseweed (Conyza canadensis (L.) Cronquist var. canadensis)
Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Horseweed, Canadian Horseweed, Bitterweed, Hogweed, Squaw Weed, Colt’s Tail Base Flower Color: WhiteReproductive Phenology: Jul, Aug, Sept, OctNotes: The leaves have a sharp flavor and an aromatic taste similar to tarragon. For more information about this plant, Click Here.
Prairie Tea (Croton monanthogynus Michx.)
Euphorbiaceae (Spurge Family) Synonym(s): Prairie Tea, One-seed Croton, Doveweed, Dove Weed, Prairie Goatweed Base Flower Color: White, YellowReproductive Phenology: Jun, Jul, Aug, Sept, Oct For more information about this plant, Click Here.
Common Evening Primrose (Oenothera biennis L.)
Onagraceae (Evening Primrose Family) Synonym(s): Common Evening-primrose, King’s Cure-all Base Flower Color: YellowReproductive Phenology: Jun, Jul, Aug, Sept, OctNotes: The flowers of this night-flowering biennial open in the evening and close by noon. For more information about this plant, Click Here.
White Snakeroot (Ageratina altissima (L.) King & H. Rob. var. altissima)
Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: WhiteReproductive Phenology: Jul, Aug, Sept, OctNotes: Native Americans reportedly used a decoction of the roots as a remedy for snakebite, hence the common name. Settlers who drank milk from cows that fed on this plant often developed the disease called milk sickness. For more information about this plant, ClickContinue reading “White Snakeroot (Ageratina altissima (L.) King & H. Rob. var. altissima)”
One-flower False Fiddleleaf (Hydrolea uniflora Raf.)
Hydrophyllaceae (Waterleaf Family) Synonym(s): Oneflower False Fiddleleaf Base Flower Color: Blue, PurpleReproductive Phenology: Jun, Jul, Aug, Sept For more information about this plant, Click Here.