sporobolus : Idioms & Phrases
genus sporobolus
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noun cosmopolitan annual and perennial grasses (as dropseed or rush grass)
Sporobolus.
WordNet
sporobolus cryptandrus
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noun erect smooth grass of sandy places in eastern North America
sand dropseed.
WordNet
sporobolus poiretii
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noun grass native to West Indies but common in southern United States having tufted wiry stems often infested with a dark fungus
blackseed; carpet grass; smut grass.
