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.
Tripterocalyx Tripterocalyx is a small genus of flowering plants in the four o'clock family. It contains four species formerly included in the closely related genus "Abronia", the sand-verbenas. These plants are native to North America, especially the dry desert southwest of the United States. They bloom in heads of several colorful trumpet-shaped flowers. Sandpuffs is a common name for plants in this genus.