茅 (かや ちがや ち) — grass used for thatching; sedge used for thatching
茅
か や
か や
か や
Grass used for thatching; sedge used for thatching
画像検索

実際には ちがや が使用されます
検索結果 ちがや
白茅
cogon grass (Imperata cylindrica)
茅萱
cogon grass (Imperata cylindrica)
茅 (かや ちがや ち) — grass used for thatching; sedge used for thatching

白茅
cogon grass (Imperata cylindrica)
茅萱
cogon grass (Imperata cylindrica)