hardstemmed bulrush

English Thesaurus

1. widely distributed North American sedge having rigid olive green stems (noun.plant)

hypernym	:	sedge,
definition	:	grasslike or rushlike plant growing in wet places having solid stems, narrow grasslike leaves and spikelets of inconspicuous flowers (noun.plant)

member meronym	:	genus scirpus, scirpus,
definition	:	rhizomatous perennial grasslike herbs (noun.plant)