Field Mustard (Brassica rapa L. var. rapa)

Brassicaceae (Mustard Family) Synonym(s): Rape Mustard, Turnip, Bok Choy, Field Rape Base Flower Color: YellowReproductive Phenology: Mar , Apr , May For more information about this plant, Click Here.

Western Wallflower (Erysimum capitatum (Douglas ex Hook.) Greene var. capitatum)

Brassicaceae (Mustard Family) Synonym(s): Sand-dune Wallflower, Western Wallflower, Prairie Rocket Base Flower Color: Orange, YellowReproductive Phenology: Apr, May, Jun For more information about this plant, Click Here.

Stones River Bladderpod (Paysonia stonensis (Rollins) O’Kane & Al-Shehbaz)

Brassicaceae (Mustard Family) Base Flower Color: WhiteReproductive Phenology: Mar, AprBloom Notes: This plant only exist in one county along the banks of the Stones River in middle Tennessee. For more information about this plant, Click Here. Similar Species: Spring Creek Bladderpod (Paysonia perforata (Rollins) O’Kane & Al-Shehbaz)

Spring Creek Bladderpod (Paysonia perforata (Rollins) O’Kane & Al-Shehbaz)

Brassicaceae (Mustard Family) Synonym(s): Spring Creek Bladderpod Base Flower Color: White, Yellow, BlueReproductive Phenology: Mar, AprBloom Notes: Flower petals are white, butter-yellow proxima For more information about this plant, Click Here. Similar Species: Stones River Bladderpod (Paysonia stonensis (Rollins) O’Kane & Al-Shehbaz)

Slender Toothwort (Cardamine angustata O. E. Schulz)

Brassicaceae (Mustard Family) Base Flower Color: Pink, Purple, WhiteReproductive Phenology: Mar, Apr, May, Jun For more information about this plant, Click Here.

Limestone Bittercress (Cardamine douglassii Britton)

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

Hairy Bitter-Cress (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.

Smooth Rock Cress (Boechera laevigata (Muhl. ex Willd.) Al-Shehbaz)

Brassicaceae (Mustard Family) Base Flower Color: WhiteReproductive Phenology: May, Jun, Jul, Aug For more information about this plant, Click Here.

Sand Bittercress (Cardamine parviflora (Britt.) O. E. Schulz var. arenicola)

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

Yellow Rocket (Barbarea vulgaris W. T. Aiton)

Brassicaceae (Mustard Family) Synonym(s): Winter Cress, Yellow Rocketcress, Garden Yellowrocket, Yellow Rocket Base Flower Color: YellowReproductive Phenology: Apr, May, Jun For more information about this plant, Click Here.