Wood betony (Pedicularis canadensis)

Wood betony photograph

Perennial, to 1 foot tall. Basal rosette of pinnately lobed, crinkly leaves. Leaves and stem pubescent. Flowers densely clustered at top of stem; yellowish tubular corolla arched over lower lip. May be partially parasitic. Dry to mesic prairies, dry sandy woods. Blooms May-June.