Hemerocallis yezoensis H.Hara, J. Jap. Bot. 14: 520 (1938).
Original Compiler: R.Govaerts
This name is Accepted by:
- Kharkevich, S.S. (ed.) (1987). Plantae Vasculares Orientalis Extremi Sovietici 2: 1-448. Nauka, Leningrad.
- Czerepanov, S.K. (1995). Vascular Plants of Russia and Adjacent States (The Former USSR): 1-516. Cambridge University Press.