Genus
Triphysaria
Triphysaria versicolor versicolor. Photo: (c) Ken-ichi Ueda, some rights reserved (CC BY)
Triphysaria is a genus of five plants in the broomrape family which are known generally as owl’s-clovers. This genus is closely related to the genera Castilleja and Orthocarpus. Triphysaria are native to western North America, including a species endemic to California.