What continent can both Thlaspi and Calophyllum be found?
Thlaspi Thlaspi, or pennycress, is a genus of herbs of temperate regions of the Eurasian continent. They occur in Central and South Europe, South-West Asia and 2 species are endemic to China. The "Thlaspi" has been proven to be a hyperaccumulator of heavy metals such as zinc and cadmium and therefore may be used in phytoremediation initiatives.
Dioscoreophyllum volkensii Dioscoreophyllum volkensii (Serendipity berry) is a tropical dioecious rainforest vine in the family Menispermaceae. It is native throughout most of tropical Africa from Sierra Leone east to Eritrea, and south to Angola and Mozambique. It grows at low altitudes, from sea level up to 400 m. Some authors separate plants from above 200 m as a separate species "D. cumminsii" (Stapf) Diels.