Chelidonium majus Papavaraceae (Poppy Family)

Glechoma hederacea Lamiaceae (Mint Family)

Barbarea vulgaris Brassicaceae (Mustard Family)

Lepidium virginicum Brassicaceae (Mustard Family)

Vinca Minor Apocynaceae (Dogbane Family)

Brassica nigra Brassicaceae (Mustard family)

Hypericum perforatum Hypericaceae (St. John's Wort family)

Epilobium ciliatum Onagraceae (Evening Primrose family)

Persicaria maculosa Polyganaceae (Buckwheat family)

Arctium minus Asteraceae (Aster or Daisy family) Common burdock (Arctium minus) can be easily confused with great burdock (Arctium lappa)...

Cirsium vulgare Asteraceae (Aster or Daisy family)

Galeopsis bifida Lamiaceae (Mint family)

Linaria vulgaris Plantaginaceae (Plantain family)

Sonchus asper Asteraceae (Aster or Daisy family)

Asclepias syriaca Apocynaceae

Prunella vulgaris Lamiaceae (Mint family)

Vicia cracca Fabaceae (Pea family)

Cichorium intybus Asteraceae (Aster or Daisy family)

Lotus corniculatus Fabaceae (Pea family)

Rosa rugosa Rosaceae This species of rose has leathery leaves.