You're seeing this message because you're using an older version of Internet Explorer that is unsupported on our website. Please use these links to upgrade to a modern web browser that fully supports our website and protects your computer from security risks.
This genus consists of mostly herbaceous plants with palmately compound leaves. The leaves are prominently stipulate. The flowers are usually white and either solitary or cymose. A dry aggregate of achenes often with a persistant calyx forms the fruit.
Plants in Genus: