Occasionally we meet a genus, like Eryngium or Hydrocotyle, with leaves merely toothed or lobed.

This study examined the effect of genistein isolated from Hydrocotyle sibthorpioides on chronic alcohol-induced hepatic injury and fibrosis.

In marsh-penny-wort (Hydrocotyle) the umbels are in the axils of the leaves, and scarcely noticeable; in Eryngium and Sanicula they are in heads.