What continent can both Thlaspi and Calophyllum be found?
Calophyllum Calophyllum is a genus of tropical flowering plants in the family Calophyllaceae. They are mainly distributed in Asia, with some species in Africa, the Americas, Australasia, and the Pacific Islands.
Bulbophyllum cavibulbum Bulbophyllum cavibulbum is a species of orchid in the genus "Bulbophyllum".