Asteraceae/Compositae (Aster/Composit Family) Synonym(s): Panicled Knapweed Base Flower Color: Pink, Purple, WhiteReproductive Phenology: Jun, Jul For more information about this plant, Click Here.
Category Archives: Invasive
Beefsteak Plant (Perilla frutescens (L.) Britton)
Lamiaceae (Mint Family) Synonym(s): Beefsteakplant; Beefsteak Plant Base Flower Color: PinkReproductive Phenology: Aug, Sept, Oct, Nov, Dec For more information about this plant, Click Here.
Amur Honeysuckle (Lonicera maackii (Rupr.) Maxim.)
Caprifoliaceae (Honeysuckle Family) Synonym(s): Bush Honeysuckle Base Flower Color: White, YellowReproductive Phenology: May, Jun For more information about this plant, Click Here and Here.
Kudzu (Pueraria montana (Willd.) Maesen & S. Almeida ex Sanjappa & Pradeep var. lobata)
Fabaceae (Pea Family) Synonym(s): Japanese Arrowroot; Kudzu; Kudzu Bean; Kudzu Hemp; Kudzu Vine; Pueraria Base Flower Color: Purple, BlueReproductive Phenology: Apr, May, Jun 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.
Garlic Mustard (Alliaria petiolata (M. Bieb.) Cavara & Grande)
Brassicaceae (Mustard Family) Synonym(s): Hedge Garlic, Mustard Root Base Flower Color: WhiteReproductive Phenology: Mar , Apr ,MayNotes: According to Invasive.org, Garlic mustard has displaced vast areas occupied by native spring wildflowers like spring beauty (Claytonia virginica), wild ginger (Asarum canadense), bloodroot (Sanguinaria canadensis), trilliums (Trillium species) and toothworts (Cardamine). Three native butterfly species, the WestContinue reading “Garlic Mustard (Alliaria petiolata (M. Bieb.) Cavara & Grande)”
Hare’s Ear (Bupleurum rotundifolium L.)
Umbelliferae (Parsley Family) Reproductive Phenology: May, Jun, JulBase Flower Color: Yellow For more information about this plant, Click Here and Here.