Spruce, R. 1871. Palmae Amazonicae, sive Enumeratio Palmarum in Itinere 
suo per Regiones Americae Aequatoriales Lectarum. Journal of the Lin- 
nean Society. Botany, 11: 65-183. 
1908. (Ed. A. R. Wallace). Notes of a botanist on the Amazon 
and Andes. Macmillan and Co. 2 Vol. 
267 
