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Yu Ito, Tetsuo Ohi-Toma, Chiara Nepi, Annalisa Santangelo, Adriano Stinca, Norio Tanaka, Jin Murata. Towards a better understanding of the Ruppia maritima complex (Ruppiaceae): Notes on the correct application and typification of the names R-cirrhosa and R-spiralis. TAXON. 2017. 66. 1. 167-171
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Yu Ito, Norio Tanaka, Rachun Rooma, Nobuyuki Tanaka. DNA barcoding reveals a new record of Potamogeton distinctus (Potamogetonaceae) and its natural hybrids, P.distinctus × P. nodosus and P. distinctus × P. wrightii (P.×malainoides) from Myanmar. Biodiversity Data Journal. 2014. 2. e1073