What is "ophiuros"

Ophiuros is a genus of Asia, Australian, and East African plants in the grass family.

1. Ophiuros bombaiensis Bor - Tamil Nadu, Maharashtra
2. Ophiuros exaltatus (L.) Kuntze - Indian Subcontinent, southern China, Southeast Asia, Ryukyu Islands, New Guinea, Australia
3. Ophiuros megaphyllus Stapf ex Haines - eastern India, Bangladesh, Bhutan, Myanmar, Thailand
4. Ophiuros papillosus Hochst. - Eritrea, Ethiopia, Sudan

see Coelorachis Hainardia Lepturus Mnesithea Parapholis Pholiurus Ratzeburgia Rhytachne Rottboellia Thaumastochloa