Ptychosperma litigiosum Becc.
Ptychosperma commune (Zipp. ex Blume) Miq.
Ptychosperma litigiosum var. oninense Becc.
Areca litoralis Blume
Coleospadix litigiosa (Becc.) Becc.
Drymophloeus porrectus (Burret) H.E.Moore
Coleospadix porrectus Burret
Saguaster angustifolius (Blume) Kuntze
Coleospadix oninensis (Becc.) Becc.
Actinophloeus angustifolius (Blume) L.H.Bailey
Drymophloeus communis (Zipp. ex Blume) Miq.
Seaforthia communis (Zipp. ex Blume) Mart.
Coleospadix angustifolius (Blume) Burret
Saguaster oninensis (Becc.) Kuntze
Ptychosperma angustifolium Blume
Coleospadix beguinii Burret
Drymophloeus beguinii (Burret) H.E.Moore
Areca communis Zipp. ex Blume
Drymophloeus oninensis (Becc.) H.E.Moore
Drymophloeus angustifolius (Blume) Mart.