sedge (Cyperaceae spp., esp. members of genus Carex)

sedge-woven (bamboo) hat

Phyllospadix iwatensis (species of seagrass)

daily lily

nut grass (Cyperus rotundus)

Carex morrowii

Carex alopecuroides var. chlorostachya (species of sedge)

softstem bulrush (Scirpus tabernaemontani)

sedge

cotton grass (Eriophorum vaginatum subsp. fauriei)

scoring combination consisting of the January, February and March 5-point cards

scoring combination consisting of the January and March 20-point cards and the February 10-point card

lemon day-lily (Hemerocallis lilioasphodelus, formerly Hemerocallis flava), lemon lily...

day lily (Hemerocallis dumortierii), orange-yellow day lily, Nikko day lily