@article {5484,
	title = {Thismia sumatrana (Thismiaceae), a new species from West Sumatra, Indonesia, with discussions on the taxonomic identity of Thismia clavigera},
	journal = {PhytoKeys},
	volume = {113},
	year = {2018},
	month = {2018},
	pages = {59 - 67},
	author = {Suetsugu, K. and Tsukaya, H. and Nurainas, N. and Okada, H.}
}
@article {5335,
	title = {Chromosomal characteristicsof 0xygyne shinzatoi (Burmanniaceae), and its phylogenetic significance},
	journal = {Acta Phytotax.Geobot.},
	volume = {58(2/3)},
	year = {2007},
	month = {2007},
	pages = {100 - 106},
	author = {Tsukaya, H. and Yokota, M. and Okada, H.}
}
@article {5306,
	title = {A new species of Lecanorchis Blume (Orchidaceae, Vanilloideae) from Kalimantan, Borneo},
	journal = {Syst. Bot.},
	volume = {38(1)},
	year = {2013},
	month = {2013///},
	pages = {69 - 74},
	author = {Tsukaya, H. and Okada, H.}
}
@article {5314,
	title = {A new variety of Didymoplexis cornuta (Orchidaceae) from West Kalimantan, Borneo},
	journal = {Acta Phytotax. Geobot.},
	volume = {62 (2/3)},
	year = {2012},
	month = {2012///},
	pages = {89 - 93},
	author = {Tsukaya, H. and Okada, H.}
}
@article {5315,
	title = {A color variaton of Epirixanthes species (Polygalaceae) found in West Kalimantan, Borneo, Indonesia},
	journal = {Acta Phytotax. Geobot.},
	volume = {62 (2/3)},
	year = {2012},
	month = {2012///},
	pages = {95 - 97},
	author = {Tsukaya, H. and Okada, H.}
}
@article {5317,
	title = {Didymoplexiella trichechus (J.J.Sm.) Garay and a new variety of Didymoplexis cornuta J.J.Sm. (Orchidaceae) in Borneo},
	journal = {Acta Phytotax},
	volume = {62 (2)},
	year = {2014},
	month = {2014///},
	pages = {105 - 110},
	author = {Tsukaya, H. and Suleiman, M. and Okada, H.}
}
@article {5296,
	title = {A new species of Epirixanthes (Polygalaceae) from Imbak Canyon, Sabah, Borneo},
	journal = {Phytotaxa},
	volume = {266 (2)},
	year = {2016},
	month = {2016///},
	pages = {146 - 150},
	author = {Tsukaya, H. and Suleiman, M. and Okada, H.}
}
@article {5284,
	title = {A new variety of Thismia hexagona Dan{\v c}{\'a}k, Hrone{\v s}, Koblov{\'a} et Sochor (Thismiaceae) from Sabah, Borneo, Malaysia},
	journal = {Acta Phytotax. Geobot.},
	volume = {65},
	year = {2014},
	pages = {141-145},
	author = {Tsukaya, H. and Suleiman, M. and Okada, H.}
}
@article {5281,
	title = {Two new species of Sciaphila Blume (Triuridaceae) from Kalimantan, Borneo, with a new record of S. thaidanica from Borneo},
	journal = {Syst. Bot.},
	volume = {38},
	year = {2013},
	pages = {600-605},
	author = {Tsukaya, H. and Okada, H.}
}
@article {5249,
	title = {A new species of Thismia (Thismiaceae) from West Kalimantan, Borneo},
	journal = {Syst. Bot.},
	volume = {37(1)},
	year = {2012},
	month = {2012///},
	pages = {53 - 57},
	author = {Tsukaya, H. and Okada, H.}
}
@article {5227,
	title = {Kalimantanorchis: a new genus of mycotrophic Orchid from West Kalimantan, Borneo},
	journal = {Sys. Bot.},
	volume = {36(1)},
	year = {2011},
	month = {2011///},
	pages = {49 - 52},
	author = {Tsukaya, H. and Nakajima, M and Okada, H.},
	editor = {American Society of Plant Taxonomists}
}
@article {3391,
	title = {Thismia mullerensis (Burmanniaceae), a new species  from Muller Range, central Kalimantan},
	journal = {Acta Phytotax. Geobot.},
	volume = {56(2)},
	year = {2005},
	month = {2005///},
	pages = {129 - 133},
	author = {Tsukaya, H. and Okada, H.}
}
