Do both Tithonia and Pachysandra belong to the taxonomic category of genus?
Pachysandra Pachysandra is a genus of five species of evergreen perennials or subshrubs, belonging to the boxwood family Buxaceae. The species are native to eastern Asia and southeast North America, some reaching a height of 20 - , with only weakly woody stems. The leaves are alternate, leathery, with an entirely too coarsely toothed margin, and are typically 5 - long. The small uni-sexual blooms are greenish-white and produced in late spring or early summer.
Pardaliparus Pardaliparus is a genus of birds in the tit family. The members of the genus were formerly included in "Parus" but were moved to "Pardaliparus" when "Parus" was split into several resurrected genera following the publication of a detailed molecular phylogenetic analysis in 2013.