Porcupine grass is a common name for several grasses and may refer to:
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Miscanthus sinensis
''Miscanthus sinensis'', the eulalia or Chinese silver grass, is a species of flowering plant in the grass family Poaceae, native to eastern Asia throughout most of China, Japan, Taiwan and Korea.
Description
It is an herbaceous perennial gras ...
'', native to eastern Asia
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Stipa spartea'' (''Hesperostipa spartea'')
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''Triodia'' species
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Triodia scariosa
''Triodia scariosa'', is more commonly known as porcupine grass or spinifex (not to be confused with '' Spinifex spp.''), and belongs to the endemic Australian grass genus'' Triodia.'' The species is perennial and evergreen and individuals grow ...
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{{Plant common name