^ ab“IPNI Plant Name Details”. International Plant Names Index. The Royal Botanic Gardens, Kew, The Harvard University Herbaria, and the Australian National Herbarium (2018年). 17 September 2018閲覧。
^ abcdeFruits of Butia capitata (Mart.) Becc as good sources of β-carotene and provitamin A. Juliana Pereira Faria, Egle M. A. Siqueira, Roberto Fontes Vieira and Tânia da Silveira Agostini-Cost, Revista Brasileira de Fruticultura, Oct. 2011, vol.33, no.spe1, doi:10.1590/S0100-29452011000500084
^“Butia capitata - Species Page”. Atlas of Florida Plants. Institute for Systematic Botany, University of South Florida, Tampa (16 September 2018). 17 September 2018閲覧。 “Recent taxonomy suggests B. odorata is the species naturalized in Florida, which has globose fruits, small midrib bundles completely encircling the fibrous cylinder, and does not have raphide-containing idioblasts in the foliar margin, unlike B. capitata (Sant’Anna-Santos et. al 2015)”