Gromwell
Gromwell, or Poccoon, an annual or perennial herb of the north temperate zone. There are about 10 species in North America. Gromwells grow from one to two feet (30–60 cm) high. The gray-green branching stems bear rough, lance-shaped stemless leaves. The white or yellowish funnel-shaped flowers grow in clusters.
The common gromwell is Lithospermum officinale, of the borage family, Boraginaceae.