bulrushes
bul-rush-es
noun
Tall, reed-like plants growing in wet places, often with brown, velvety flower heads.
"The ducks hid amongst the tall bulrushes by the pond."
Thesaurus
Synonyms: nailrod, reedmace, cat's-tail, bullrush, reed mace, Typha latifolia, common rush, Juncus effusus, soft rush