Lycopus americanus gallery

One of the more common horehounds with white tubular four-petaled flowers

American Water-Horehound Gallery

Flowers
Plant form
Leaf
Plant in flower

Note that the upper leaves are less lobed than the lower.

Ricketts Glen State Park (Luzerne Co)
by George Chamuris on 07/26/2019
Deeply-lobed basal leaves
Flowers & leaves
Plant form & habitat