What level of classification are both Combretum and Astragalus?
Combretum Combretum, the bushwillows or combretums, make up the type genus of the family Combretaceae. The genus comprises about 370 species of trees and shrubs, roughly 300 of which are native to tropical and southern Africa, about 5 to Madagascar, some 25 to tropical Asia and approximately 40 to tropical America. The genus is absent from Australia. Though somewhat reminiscent of willows ("Salix") in their habitus, they are not particularly close relatives of these.
Hemerocallidoideae Hemerocallidoideae is the botanical name of a subfamily of flowering plants, part of the family Asphodelaceae "sensu lato" in the monocot order Asparagales according to the APG system of 2016. Earlier classification systems treated the group as a separate family, the Hemerocallidaceae. The name is derived from the generic name of the type genus, "Hemerocallis". The largest genera in the group are "Dianella" (with 20 species), "Hemerocallis" (15), and "Caesia" (11).