Stylidium arenicola is a species of dicotyledon plant in the genus Stylidium (also known as trigger plants). It was described in 1969 by Sherwin Carlquist.Carlq., 1969 In: Aliso, 7: No. 1, 46

Distribution The species is endemic to Western Australia, where it is mostly found in Wiluna and in Kalgoorlie.

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