Parsonsia oblancifolia Merr.
Parsonsia oblonga Wall. ex G.Don
Parsonsia rheedei Fern.-Vill.
Parsonsia oblongifolia Merr.
Spirostemon spiralis Griff.
Parsonsia longipedunculata Merr.
Lyonsia viridiflora F.M.Bailey
Echites laevigatus Moon
Parsonsia spiralis Vidal
Helicandra sinensis Hook. & Arn.
Parsonsia cumingiana A.DC.
Parsonsia howii Tsiang
Aganosma laevigata (Moon) J.Graham
Parsonsia helicandra Hook. & Arn.
Parsonsia confusa Merr.
Parsonsia aterinervia Elmer
Chaetosus volubilis Benth.
Lyonsia sumatrana Ridl.
Heligme korthalsiana Miq.
Parsonsia pauciflora Wall.
Parsonsia panniculata Pichon
Heligme javanica (Blume) Blume
Parsonsia minahassae (Teijsm. & Binn.) Koord.
Heligme spiralis (Wall. ex G.Don) Thwaites
Heligme rheedei Wight
Parsonsia momiensis Kaneh. & Hatus.
Heligme minahassae Teijsm. & Binn.
Periploca alboflavescens Dennst.
Echites spiralis Blanco
Aganosma concanensis Hook.
Apocynum vincifolium Burm.f.
Parsonsia laevigata (Moon) Alston
Parsonsia acuminata Wall.
Parsonsia kunstleri King & Gamble
Parsonsia korthalsiana (Miq.) Boerl.
Cudicia trichotoma Buch.-Ham. ex Dillwyn
Helygia javanica (Blume) Blume
Helyga javanica Blume
Parsonsia magnifolia Elmer