Tsukasa Iwashina

Flavonol Glycosides from the Leaves of Allium Macrostemon

Risa Nakane, Tsukasa Iwashina, T. Iwashina, 2015, Natural product communications.

The Structure and Distribution of the Flavonoids in Plants

Tsukasa Iwashina, T. Iwashina, 2000, Journal of Plant Research.

Further Characterization of Foliar Flavonoids in Crossostephium chinense and their Geographic Variation

Junichi Kitajima, Tsukasa Iwashina, Ayumi Uehara, 2014, Natural product communications.