- Chrysosplenium, genus Chrysosplenium - genus of widely distributed semiaquatic herbs with minute greenish-yellow apetalous flowers
--1 is a kind of rosid dicot genus
--1 is a member of Saxifragaceae, family Saxifragaceae, saxifrage family
--1 has members:golden saxifrage, golden spleen; water carpet, water mat, Chrysosplenium americanum