Trichocoronis is a genus of North American aquatic plants in the tribe Eupatorieae within the family Asteraceae.

[2][4] Bugheal is a common name for plants in this genus.

[5] Trichocoronis is thought to be related to two other aquatic genera in the same tribe: Sclerolepis and Shinnersia.

[6] They are annuals or perennials.

This Eupatorieae article is a stub.