Hirokazu Tsukaya

Hirokazu Tsukaya (born 1964), Japanese botanist.

IPNI standard form: Tsukaya

(List may be incomplete)

• 12 taxon names authored by Hirokazu Tsukaya

(List may be incomplete)

• 2005. Molecular variation of Spiranthes sinensis (Orchidaceae) in Japan, with special reference to systematic treatment of seasonally differentiated groups and a dwarf form, f. gracilis, from Yakushima Island. Journal of Plant Research 118(1): 13–18. DOI: 10.1007/s10265-004-0186-y . ResearchGate . Reference page. 
• Yahara, T. & 2008. Oxygyne yamashitae, a new species of Thismiaceae from Yaku Island, Japan. Acta Phytotaxonomica et Geobotanica 59(2): 97–104. DOI: 10.18942/apg.KJ00005012322 . Reference page. 
• & Suetsugu, K. 2014. Two new species of Sciaphila (Triuridaceae) from Sarawak (Borneo, Malaysia). Phytotaxa 170(4): 283–290. DOI: 10.11646/phytotaxa.170.4.6 Reference page. 
• 2016. Burmanniaceae. In Iwatsuki, Boufford & Ohba (eds.), Flora of Japan. Vol. IVb. pp. 194–197. Kodansha Publisher, Tokyo. Reference page. 
• , Suleiman, M. & Okada, H. 2016. A new species of Epirixanthes (Polygalaceaea) from Imbak Canyon, Sabah, Borneo. Phytotaxa 266(2): 146–150. DOI: 10.11646/phytotaxa.266.2.9 Reference page. 
• Cheek, M., , Rudall, P.J. & Suetsugu, K. 2018. Taxonomic monograph of Oxygyne (Thismiaceae), rare achlorophyllous mycoheterotrophs with strongly disjunct distribution. PeerJ 6(6, e4828): 1–34. DOI: 10.7717/peerj.4828 . ResearchGate . Reference page. 
• Suetsugu, K., Sugimoto, T. & 2019. Emended description and new localities of Oxygyne shinzatoi (Burmanniaceae/Thismiaceae), with discussion of phylogenetic relationships of Oxygyne from Japan and Africa. Phytotaxa 423(4): 238–246. DOI: 10.11646/phytotaxa.423.4.2 . ResearchGate . Reference page.