(Ophioglossum costatum)

Ophioglossum costatum is a species in the Ophioglossum genus. This name is accepted name for the species in the family Ophioglossaceae subfamily Ophioglossoideae, . This species is found in Angola, Ascension, Assam, Bangladesh, Botswana, Burkina, Burundi, Cameroon, Caroline Is., Central African Repu, Chad, Chatham Is., Comoros, East Himalaya, Ethiopia, Ghana, Guinea, Gulf of Guinea Is., India, Ivory Coast, Kenya, Liberia, Madagascar, Malawi, Malaya, Mali, Mozambique, New Zealand North, New Zealand South, Nigeria, Northern Provinces, Northern Territory, Philippines, Queensland, Sierra Leone, Society Is., Sri Lanka, Sudan, Sulawesi, Sumatera, Tanzania, Thailand, West Himalaya, Western Australia, Zambia, Zimbabwe.