Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: Yellow, WhiteReproductive Phenology: Jul, Aug, Sept, Oct For more information about this plant, Click Here.
Category Archives: Non-Native
Nodding Thistle (Carduus nutans L.)
Asteraceae/Compositae (Aster/Composit Family) Base Flower Color: PurpleReproductive Phenology: May, Jun, Jul, Aug, SeptBloom Notes: Carduus nutans invades a variety of disturbed areas. Pastures are particularly at risk because it is unpalatable to livestock. Once established it can spread rapidly due to high seed production (as much as 120,000 seeds per plant). For more information aboutContinue reading “Nodding Thistle (Carduus nutans L.)”
Yellow Sneezeweed, Bitterweed (Helenium amarum (Raf.) H. Rock var. amarum)
Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Five-leaf Sneezeweed; Sneezeweed; Yellowdicks Base Flower Color: Yellow, Brown (incl. Maroon)Reproductive Phenology: Feb, Mar, Apr, May, Jun, Jul, Aug, Sept, Oct, Nov For more information about this plant, Click Here.
Dame’s Rocket (Hesperis matronalis L.)
Brassicaceae (Mustard Family) Base Flower Color: Purple, Pink, WhiteReproductive Phenology: Apr, May, Jun, Jul, AugEcological Threat: Dame’s rocket displaces native plant species. For more information about this plant, Click Here.
Common Chickweed (Stellaria media (L.) Vill.)
Caryophyllaceae (Pink Family) Base Flower Color: WhiteReproductive Phenology: Mar , Apr For more information about this plant, Click Here.
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.
Japanese Spiraea (Spiraea japonica L. f.)
Rosaceae (Rose Family) Synonym(s): Japanese Meadowsweet; Japanese Spiraea Base Flower Color: RedReproductive Phenology: May , Jun , Jul For more information about this plant, Click Here, and 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.
Cypress Vine (Ipomoea quamoclit)
Convolvulaceae (Morning Glory Family) Reproductive Phenology: June to OctoberBloom Description: Scarlet red 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.