Matsumura, J. (1905), Gymnosperms, Monocotyledons. Index Plantarum Japonicarum 2(1): 103 [secondary reference]

Tuyama, T. (1935), Botanical Magazine (Tokyo) 49: 508 [taxonomic synonym]

taxonomic synonym of: Carex hattoriana Nakai ex Tuyama nom. illeg., nom. superfl.

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [isonym]

isonym of: Carex brunnea Thunb. ex Murray legitimate

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