Hidehisa Koba

Molecular and morphological evidence for a new grass genus, Dupontiopsis (Poaceae tribe Poeae subtribe Poinae s.l.), endemic to alpine Japan, and implications for the reticulate origin of Dupontia and Arctophila within Poinae s.l.

R. Soreng, L. Gillespie, R. Bull, 2015 .

Taxonomic studies of the genusPoa of Japan

T. Tateoka, Hidehisa Koba, 1988, The botanical magazine = Shokubutsu-gaku-zasshi.