What type of vegetation does Ceratostigma and Crocosmia have in common?
Crocosmia Crocosmia ( ; J. E. Planchon, 1851) (montbretia) is a small genus of flowering plants in the iris family, Iridaceae. It is native to the grasslands of southern and eastern Africa, ranging from South Africa to Sudan. One species is endemic to Madagascar.
Ceratocentron Ceratocentron is a critically endangered genus of plants in family Orchidaceae. It contains only one known species, Ceratocentron fesselii, found at high altitudes from Nueva Viscaya and Nueva Ecija to the Cordillera Mountain ranges on Luzon island in the Philippines. The holotype was discivered in northern Nueva Ecija. The species is rare in the wild, and remained unknown to science until 1989.