Eric Walker added Ravenea rivularis to Ravenea, and added Ravenea to Arecaceae

Eric Walker added Cocoseae to Arecoideae, and added Arecoideae to Arecaceae

Eric Walker added Arecoideae and Ravenea to Arecaceae, and added Arecaceae to Arecales

Eric Walker added Arecaceae to Arecales, and added Arecales to Commelinids