cotton grass (Eriophorum vaginatum subsp. fauriei)
nut grass (Cyperus rotundus)
day lily (Hemerocallis dumortierii); orange-yellow day lily; Nikko day lily
Carex alopecuroides var. chlorostachya (species of sedge)
lemon day-lily (Hemerocallis lilioasphodelus, formerly Hemerocallis flava); lemon lily; yellow day-lily
① キジカクシ目ススキノキ科キスゲ亜科ワスレグサ属に属する多年草の一種である鬱金萱草の亜種。学名:Hemerocallis citrina var. vespertina。別名、きすげ。
softstem bulrush (Scirpus tabernaemontani)