703222 853349 Ptychosperma caryotoides Ridley N.W. Uhl, J. Dransfield, Genera Palmarum: t. 120 (1987)
 
2910952 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] W. Cooper, W.T. Cooper, Fruits Austral. Trop. Rainforest: p. 75, fig. 1 (2004) [W.T. Cooper]
 
704322 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] N.W. Uhl, J. Dransfield, Genera Palmarum: t. 120 (1987)
 
3581902 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] Ferdinand Bauer, Austral. Bot. Draw.: p. 196, t. 222 ()
 
3581912 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] Ferdinand Bauer, Austral. Bot. Draw.: p. 197, t. 223 ()
 
3581922 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] Ferdinand Bauer, Austral. Bot. Draw.: p. 197, t. 224 ()
 
3139832 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] Ann. Jard. Bot. Buitenzorg, vol. 2 : t. 4 (1881) [C. Lang]
 
1775722 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] O.C.E.M.G. de Kerchove de Denterghem, Palmiers: p. 69 (1878)
 
1776202 853362 Ptychosperma elegans (R. Br.) Blume [80 927614 Seaforthia elegans R. Br.] O.C.E.M.G. de Kerchove de Denterghem, Palmiers: p. 301 (1878)
 
704312 853393 Ptychosperma macarthurii (H. Wendl. ex H.J.Veitch) H. Wendl. ex Hook.f. [80 574985 Kentia macarthurii H. Wendl. ex H.J.Veitch] N.W. Uhl, J. Dransfield, Genera Palmarum: t. 120 (1987)