Noblick, L.R., LORENZI, H. and SOUZA, V.C. 2014. Four new taxa of acaulescent <em>Syagrus</em> (Arecaceae) from Brazil. Phytotaxa. 188, 1 (Dec. 2014), 1–13. DOI:https://doi.org/10.11646/phytotaxa.188.1.1.