Petunia and Dodonaea, are which type of entity?
Petunia Petunia is genus of 35 species of flowering plants of South American origin, closely related to tobacco, cape gooseberries, tomatoes, deadly nightshades, potatoes and chili peppers in the same family, Solanaceae. The popular flower of the same name derived its epithet from the French, which took the word "petun", meaning "tobacco," from a Tupi–Guarani language. An annual, most of the varieties seen in gardens are hybrids ("P." × "atkinsiana", also known as "P." × "hybrida").
Aroideae Aroideae is a subfamily of flowering plants in the Araceae family. It is the largest subfamily in Araceae and consists of about 72 different genera, and 2,300 species. Many Aroideae have spiny pollen grains without a sporopollenin outer exine layer and lacking an aperture.