Metroxylon inerme Metroxylon laeve Metroxylon longispinum Metroxylon micracanthum Metroxylon oxybracteatum Metroxylon rumphii Metroxylon sago Metroxylon sagu f. longispinum Metroxylon sagu f. tuberatum Metroxylon squarrosum Metroxylon sylvestre Sagus americana Sagus genuina Sagus inermis Sagus koenigii Sagus laevis Sagus longispina Sagus rumphii Sagus sagu Sagus spinosa Sagus sylvestris Sagus sylvestris Sagus longispina Sagus laevis Sagus genuina unr. laevis Sagus genuina unr. sylvestris Metroxylon hermaphroditum Metroxylon sagu f. micracanthum Sagus micracantha Sagus genuina unr. longispina
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024