Wood Spurge (Euphorbia commutata Engelm. ex A. Gray)

Euphorbiaceae (Spurge Family) Synonym(s): Wood Spurge, Woodland Spurge, Tinted Woodland Spurge, Tinted Spurge Base Flower Color: Yellow , GreenReproductive Phenology: Mar , Apr , May , JunBloom Notes: Four greenish-yellow staminate glandular flowers lacking petals surround one pistillate flower. Flowers are subtended by a pair of connate or near-connate rounded, showy bracts. For more informationContinue reading “Wood Spurge (Euphorbia commutata Engelm. ex A. Gray)”

Wild Columbine (Aquilegia canadensis L.)

Ranunculaceae (Buttercup Family) Synonym(s): Eastern Red Columbine, Wild Red Columbine Base Flower Color: RedReproductive Phenology: Mar, Apr, May, Jun For more information about this plant, Click 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)”

Cutleaf Evening Primrose (Oenothera laciniata Hill)

Onagraceae (Evening Primrose Family) Synonym(s): Cutleaf Evening-primrose, Cut-leaved Evening Primrose Base Flower Color: White , Pink , YellowReproductive Phenology: Mar , Apr , May , Jun , Jul , Aug , Sep , Oct For more information about this plant, Click Here.

Perfoliate Bellwort (Uvularia perfoliata L.)

Liliaceae (Lily Family) Synonym(s): Perfoliate Bellwort, Mealy Bellwort, Merrybells Base Flower Color: YellowReproductive Phenology: Mar , Apr , May For more information about this plant, Click Here.

Three Lobed Evening Primrose (Oenothera triloba Nutt.)

Onagraceae (Evening Primrose Family) Synonym(s): Stemless Evening-primrose, Stemless Evening Primrose Base Flower Color: Orange , YellowReproductive Phenology: Feb , Mar , Apr , May For more information about this plant, Click Here.

Fork-leaf Toothwort (Cardamine dissecta (Leavenworth) Al-Shehbaz)

Brassicaceae (Mustard Family) Synonym(s): Fine-leaf Toothwort, Divided Toothwort, Divided Crinkleroot Base Flower Color: White , PinkReproductive Phenology: Mar , AprBloom Notes: Flowers are usually white, sometimes tinged pink. For more information about this plant, Click Here.

Early Buttercup (Ranunculus fascicularis Muhl. ex Bigelow)

Ranunculaceae (Buttercup Family) Synonym(s): Early Buttercup, Tufted Buttercup, Prairie Buttercup Base Flower Color: YellowReproductive Phenology: Mar , Apr , May For more information about this plant, Click Here.

Hairy Bittercress (Cardamine hirsuta L.)

Brassicaceae (Mustard Family) Synonym(s): Hoary Bittercress Base Flower Color: WhiteReproductive Phenology: Jan, Feb, Mar, Apr, May For more information about this plant, Click Here.

Cedar Gladecress (Leavenworthia stylosa A. Gray

Brassicaceae (Mustard Family) Synonym(s): Cedar Gladecress, Long-styled Gladecress Base Flower Color: White , Yellow, PurpleReproductive Phenology: Mar , Apr , MayBloom Notes: Flower petals are white with orange basal stripes or yellow with orange basal stripes. For more information about this plant, Click Here.