Common name(s): Beechdrops
Category: Family Orobanchaceae
Melampyrum lineare
Common name(s): Cow-wheat
Orobanche uniflora
Common name(s): Cancer-root, Naked broomrape
Conopholis americana
Common name(s): Bear corn, Squaw-root
Pedicularis canadensis
Common name(s): Wood betony
Agalinis purpurea
Common name(s): Purple false foxglove, Smooth gerardia