Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Saxifragales
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out EDDMapS.org to see where this has been reported.
Gray's Manual of Botany (Fernald, 1950)
No pictures are available at this time.
Submersed aquatic w flowers & fruit above the surface (roots not always present); Forb
Native north of the Carolinas
Documented growing wild in - - -
Look for it in quiet circumneutral to alkaline waters, per Weakley's Flora
Leaves well-developed: pinnately divided with filiform segments
Submersed leaves whorled. Bracts of emersed shoots different than submersed lvs
Flowers in spikes
TO LEARN MORE about this plant, look it up in a good book!