Grassy plants of Antarctica are not numerous, but form rather large biomass. The basis of grassy vegetation is made of sedges and graminoids. From other families Asteraceae, sundews and bladderworts are common. Among sundews there are large kinds, capable to catch and digest even small birds. Bladderworts are presented not only by aquatic species with characteristic trapping leaves, but also various terrestrial forms, including rather large ones. Representatives of Geraniaceae of South African origin are a rare component of Antarctic flora. Obviously, they have got to the continent in early Neocene, when the temperate climate developed at the coast of Antarctica. Among the Antarctic plants anemochoric kinds prevail, and only some of them have lost this feature already after their ancestors appeared at this continent.