While Philadelphus is a genus of about 60 species of shrubs, what genus is the Pachyphytum?
Philadelphus Philadelphus ( ) (mock-orange) is a genus of about 60 species of shrubs from 3-20 ft (1-6 m) tall, native to North America, Central America, Asia and (locally) in southeast Europe.
Paepalanthus Paepalanthus is a genus of plants in the family Eriocaulaceae. It has about 300-400 species, native mostly to tropical Africa and Latin America, with a few species in Japan and Madagascar.