Cyathostemon

Cyathostemon is a genus of flowering plants in the myrtle family, Myrtaceae. The genus is endemic to southwestern Western Australia. The genus was first described by Nikolai Turczaninow in 1852. Species include:
 * Cyathostemon ambiguus (F.Muell.) Rye & Trudgen
 * Cyathostemon blackettii (F.Muell.) Rye & Trudgen
 * Cyathostemon divaricatus Rye & Trudgen
 * Cyathostemon gracilis Rye & Trudgen
 * Cyathostemon heterantherus (C.A.Gardner) Rye & Trudgen
 * Cyathostemon sp. Dowak
 * Cyathostemon sp. Lake King
 * Cyathostemon sp. Red Roo Rock
 * Cyathostemon sp. Salmon Gums
 * Cyathostemon tenuifolius Turcz.
 * Cyathostemon verrucosus Rye & Trudgen