Gonçalves, C. N., Mesquita, F. W. and Viana, F. A. (2012) “Demography of Syagrus harleyi, a stemless palm endemic to the Chapada Diamantina, Bahia State, Brazil”, SITIENTIBUS série Ciências Biológicas, 12(2), pp. 313–321. doi: 10.13102/scb92.