Ectrosia is a genus of Asian, Australian, and Pacific Island plants in the grass family.

Species

• Ectrosia agrostoides Benth. - Maluku, Aru Islands, Western Australia, Northern Territory, Queensland
• Ectrosia anomala C.E.Hubb. - Queensland
• Ectrosia appressa S.T.Blake - Queensland
• Ectrosia blakei C.E.Hubb. - Queensland, Northern Territory
• Ectrosia confusa C.E.Hubb. - Queensland, Northern Territory
• Ectrosia danesii Domin - Western Australia, Northern Territory, Queensland
• Ectrosia gulliveri F.Muell. - Queensland
• Ectrosia lasioclada (Merr.) S.T.Blake - Western Australia, Northern Territory, Queensland, New Guinea, Caroline Islands, Maluku, Philippines, Sulawesi, Lesser Sunda Islands
• Ectrosia laxa S.T.Blake - Western Australia, Northern Territory, Queensland
• Ectrosia leporina R.Br. - Western Australia, Northern Territory, Queensland, New Guinea, Sulawesi
• Ectrosia nervilemma (B.K.Simon) Night. - Queensland
• Ectrosia ovata Night. - Queensland
• Ectrosia scabrida C.E.Hubb. - Western Australia, Northern Territory, Queensland
• Ectrosia schultzii Benth. - Western Australia, Northern Territory, Queensland

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