Both Anisacanthus and Holodiscus are what level of classification?
Anisacanthus: Anisacanthus is a genus of flowering plants in the bear's breeches family, Acanthaceae. Holodiscus:  "Sericotheca") is a genus of flowering plants in the family Rosaceae, native to the Americas, from southwestern British Columbia, Canada and the western United States south to Bolivia.
i don't know