Berberidaceae (Barberry Family) Synonym(s): Oregon Grape, Leatherleaf Mahonia, Beale’s Barberry Base Flower Color: YellowReproductive Phenology: Jan, Feb, Mar, Nov, DecNotes: Flowering occurs in late winter and early spring when fragrant, lemon-yellow flowers develop. For more information about this plant, Click Here.
Tag Archives: Invasive
Multiflora Rose (Rosa multiflora Thunb.)
Rosaceae (Rose Family) Base Flower Color: White, PinkReproductive Phenology: May, Jun For more information about this plant, Click Here.
Chinese Yam (Dioscorea polystachya Turcz.)
Dioscoreaceae (Yam Family) Base Flower Color: Green, WhiteReproductive Phenology: Apr, May, JunMay have a spicy fragrance similar to cinnamon. For more information about this plant, Click Here.
Common Periwinkle (Vinca minor L.)
Apocynaceae (Dogbane Family) Reproductive Phenology: Apr, May, JunBloom Description: Blue, Purple For more information about this plant, Click Here.
Spotted Knapweed (Centaurea stoebe (Gugler) Hayek ssp. micranthos)
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.
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.