: any of several Australian grasses (genera Spinifex and Triodia) with spiny seeds or stiff sharp leaves
Examples of spinifex in a Sentence
Recent Examples on the WebDuring rare years with sustained downpours, moist swales are carpeted with spiky spinifex grasses that take on the appearance of fields of golden wheat.
John Pickrell, Science | AAAS, 11 Aug. 2017
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