scirpus : Idioms & Phrases
genus scirpus
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noun rhizomatous perennial grasslike herbs
Scirpus.
WordNet
scirpus acutus
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noun widely distributed North American sedge having rigid olive green stems
hardstem bulrush; hardstemmed bulrush.
WordNet
scirpus cyperinus
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noun sedge of eastern North America having numerous clustered woolly spikelets
wool grass.