Are either Vancouveria or Callitris native to Africa?
Vancouveria:  The three plants in this genus are known generally as inside-out flowers, and they are endemic to the West Coast of the United States. Callitris:  There are 16 recognized species in the genus, of which 13 are native to Australia and the other three ("C. neocaledonica, C. sulcata") native to New Caledonia.
no