Homonoia is a plant genus of the family Euphorbiaceae first described in 1790. These are rheophytes and usually found in groups at riverbanks in India, southern China, Southeast Asia, and New Guinea. Species Homonoia intermedia Haines - India Homonoia retusa (Graham ex Wight) Müll.Arg. - India, Vietnam Homonoia riparia Lour. - Guangxi, Guizhou, Hainan, Sichuan, Taiwan, Yunnan, Cambodia, India, Assam, Bhutan, Sri Lanka, Borneo, Java, Lesser Sunda Islands, Sulawesi, Sumatra, Maluku, Laos, Malaysia, Myanmar, Philippines, Thailand, Vietnam, New Guinea, Andaman & Nicobar Islands formerly included moved to other genera (Lasiococca Spathiostemon) Homonoia comberi - Lasiococca comberi Homonoia javensis - Spathiostemon javensis Homonoia pseudoverticillata - Lasiococca comberi Homonoia symphyllifolia - Lasiococca symphyllifolia References Acalypheae Euphorbiaceae genera