Family: Araliaceae
Pennywort
Derek Anderson
1a. Umbels sessile or subsessile; leaves shallowly lobed ... H. americanum
1b. Umbels pedunculate; leaves deeply lobed, up to about half way to the base ... H. ranunculoides
This genus has just two representatives in Wisconsin, one native and the other (H. ranunculoides) non-native and highly invasive.
