Are both Brassocattleya and Buckinghamia orchids?
Brassocattleya: Brassocattleya or Brasso-cattleya, abbreviated Bc. Brassocattleya:  in the horticultural trade, is an intergeneric orchid hybrid derived from the genera "Brassavola" and "Cattleya". Buckinghamia: Buckinghamia is a genus of only two known species of trees, belonging to the plant family Proteaceae.
no