Weed Herbarium – by Scientific Name
| Barbarea vulgaris | yellow rocket | Brassicaceae (Cruciferae) - Mustard Family |
| Bassia scoparia | see - Kochia scoparia |
| Bellis perennis | english daisy | Asteraceae (Compositae) - Aster or Sunflower Family |
| Berteroa incana | hoary alyssum | Brassicaceae (Cruciferae) - Mustard Family |
| Bidens frondosa | beggarticks | Asteraceae (Compositae) - Aster or Sunflower Family |
| Brassica arvensis | see - Brassica kaber | |
| Brassica kaber | wild mustard | Brassicaceae (Cruciferae) - Mustard Family |
| Bromus inermis | smooth brome | Poaceae (Graminae) - Grass Family |
| Bromus tectorum | downy brome | Poaceae (Graminae) - Grass Family |