Calytrix similis is a species of flowering plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia.
It is a glabrous shrub with linear to elliptic or lance-shaped leaves and purple flowers with about 45 to 50 stamens in several rows.
[2] Calytrix similis was first formally described in 1987 by Lyndley Craven in the journal Brunonia from specimens collected by Alex George 64 km (40 mi) west of Bremer Bay in 1964.
[2] This species of Calytrix grows in mallee heath on sand over laterite in the Stirling Range-Porongorup Range-Boxwood Hill districts,[2] in the Esperance Plains and Jarrah Forest bioregions of south-western Western Australia.
[3] Calytrix similis is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions.