Heterospathe elata var. palauensis (Becc.) Becc. variety synonym

Heterospathe fernandoi Adorador species accepted

Heterospathe elata var. elata variety synonym

Ptychandra muelleriana Becc. species synonym

Ptychandra musschenbroekiana Becc. species synonym

Ptychandra glauca Scheff. species synonym

Ptychandra montana Burret species synonym

Ptychandra obriensis Becc. species synonym

Ptychandra glabra Burret species synonym

Ptychandra clemensiae Burret species synonym

Euterpe pisifera Gaertn. species synonym

Rhynchocarpa pilosa Burret species synonym

Heterospathe porcata W.J.Baker & Heatubun species accepted

Areca pisifera (Gaertn.) Rollisson species heterotypic synonym

Heterospathe pullenii M.S.Trudgen & W.J.Baker species accepted

Heterospathe compsoclada (Burret) Heatubun species accepted

Barkerwebbia elongata Becc. ex Martelli species synonym

Cyrtostachys compsoclada Burret species synonym

Heterospathe califrons Fernando species accepted

Heterospathe scitula Fernando species accepted

Heterospathe sphaerocarpa Burret species accepted

Heterospathe ledermanniana Becc. species accepted

Heterospathe arfakiana (Becc.) H.E.Moore species accepted

Ptychosperma arfakianum Becc. species synonym

Heterospathe muelleriana (Becc.) Becc. species accepted

Heterospathe cagayanensis Becc. species accepted

Ptychoraphis cagayanensis (Becc.) Becc. species synonym

Heterospathe dransfieldii Fernando species accepted

Heterospathe phillipsii D.Fuller & Dowe species accepted

Heterospathe pulchra H.E.Moore species accepted

Heterospathe elmeri Becc. species accepted

Rhopaloblaste elmeri (Becc.) Becc. species synonym

Rhopaloblaste microcarpa (Becc.) Becc. species synonym

Ptychoraphis microcarpa Becc. species synonym

Ptychoraphis elmeri (Becc.) Becc. species synonym

Heterospathe salomonensis Becc. species accepted

Heterospathe glauca (Scheff.) H.E.Moore species accepted

Ptychosperma musschenbroekianum Becc. species synonym

Heterospathe sibuyanensis Becc. species accepted

Heterospathe kajewskii Burret species accepted

Heterospathe longipes (H.E.Moore) Norup species accepted

Alsmithia longipes H.E.Moore species synonym

Heterospathe macgregorii (Becc.) H.E.Moore species accepted

Rhopaloblaste macgregorii Becc. species synonym

Heterospathe annectens H.E.Moore species accepted

Heterospathe obriensis (Becc.) H.E.Moore species accepted

Heterospathe delicatula H.E.Moore species synonym

Heterospathe philippinensis (Becc.) Becc. species accepted

Ptychoraphis philippinensis Becc. species synonym

Heterospathe elegans (Becc.) Becc. species accepted

Barkerwebbia elegans Becc. species synonym

Heterospathe ramulosa Burret species accepted

Heterospathe glabra (Burret) H.E.Moore species synonym

Heterospathe sensisi Becc. species accepted

Heterospathe intermedia (Becc.) Fernando species accepted

Rhopaloblaste intermedia (Becc.) Becc. species synonym

Ptychoraphis intermedia Becc. species synonym

Heterospathe trispatha Fernando species accepted

Heterospathe lepidota H.E.Moore species accepted

Heterospathe woodfordiana Becc. species accepted

Heterospathe minor Burret species accepted

Heterospathe brevicaulis Fernando species accepted

Heterospathe negrosensis Becc. species accepted

Heterospathe uniformis Dowe species accepted

Heterospathe clemensiae (Burret) H.E.Moore species synonym

Heterospathe parviflora Essig species accepted

Heterospathe elata Scheff. species accepted

Heterospathe pisifera (Gaertn.) Burret species synonym

Heterospathe elata var. guamensis Becc. variety synonym

Heterospathe palauensis Becc. species synonym

Heterospathe pilosa (Burret) Burret species accepted

Heterospathe muelleriana (Becc.) H.E.Moore, 1969 species synonym

Metroxylon elatum Scheff. species heterotypic synonym

Ptychandra muelleri Becc. species synonym

Heterospathe barfodii L.M.Gardiner & W.J.Baker species accepted

Barkerwebbia elongata (Becc.) Becc. species synonym

Barkerwebbia humilis Becc. ex Murtelli species doubtful