Areca catechu
In Southeast Asia, the dominant source of hearts of palm are coconuts ("Cocos nucifera"). Other palms species used include rattans ("Calamus" spp. and "Daemonorops" spp.), fishtail palms ("Caryota" spp.), areca palm ("Areca catechu"), "Linospadix" spp., "Arenga" spp., sago palms ("Metroxylon sagu"), and buri palms ("Corypha" spp.), among others.