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.
Ticonectria Ticonectria is a fungal genus in the order Hypocreales. The relationship of this taxon to other taxa within the order is unknown ("incertae sedis"), and it has not yet been placed with certainty into any family.