noun
lemon day-lily; lemon lily; yellow day-lily
A species of day-lily (Hemerocallis lilioasphodelus) with yellow flowers. Botanical term.
エゾキスゲは北海道の草原で見られる。
The lemon day-lily can be seen in the grasslands of Hokkaido.
The name combines 蝦夷 (Ezo, old name for Hokkaido) and 黄菅 (kisuge, yellow day-lily). The exact derivation is uncertain, but it likely refers to the plant's association with Hokkaido.