Hypocalymma and Viguiera, are types of shrubs?
Hypocalymma Hypocalymma is a genus of evergreen shrubs in the myrtle family Myrtaceae described as a genus in 1840. The entire genus is endemic to southern Western Australia.
Hypocalymma xanthopetalum Hypocalymma xanthopetalum is a species of shrub in the myrtle family Myrtaceae, endemic to the south west region of Western Australia.