Are Orthrosanthus and Solandra members of the same family?
Orthrosanthus Orthrosanthus is a genus of flowering plants in the family Iridaceae first described as a genus in 1827. It native to Australia, Mexico, Central and South America.
Halothamnus auriculus Halothamnus auriculus is a species of the plant genus "Halothamnus", that belongs to the subfamily Salsoloideae of the family Amaranthaceae, (formerly Chenopodiaceae). It occurs in Western and Middle Asia.