Morrenia odorata (Hook. & Arn.) Lindl. species heterotypic synonym

Araujia sericifera Brot. species accepted

Araujia sericofera Brot. species synonym

Physianthus megapotamicus Spreng. species synonym

Physianthus angustifolius Hook. & Arn. species synonym

Physianthus albens Mart. species synonym

Morrenia stormiana (Morong) Malme species synonym

Morrenia schulziana T.Mey. species synonym

Morrenia scalae (Hicken) Goyder species synonym

Morrenia ×intermedia T.Mey. species doubtful

Morrenia incana S.Moore species synonym

Morrenia herzogii Schltr. species synonym

Morrenia hassleriana Malme species synonym

Morrenia brachystephana Griseb. species synonym

Cynanchum odoratum Hook. & Arn. species synonym

Lagenia megapotamica (Spreng.) E.Fourn. species synonym

Araujia undulata Vis. species synonym

Araujia subhastata E.Fourn. species accepted

Araujia stormiana Morong species accepted

Araujia sericifera var. hortorum (E.Fourn.) Malme variety synonym

Araujia sericifera f. calycina (Decne.) Malme form synonym

Araujia plumosa Schltr. species accepted

Araujia megapotamica (Spreng.) G.Don species accepted

Araujia hortorum E.Fourn. species synonym

Araujia fusca Griseb. ex Lorentz species synonym

Araujia calycina Decne. species synonym

Araujia angustifolia (Hook. & Arn.) Steud. species accepted

Araujia albens (Mart.) G.Don species synonym

Lagenia angustifolia (Hook. & Arn.) E.Fourn. species synonym

Oxypetalum variegatum Griseb. species synonym

Oxypetalum scalae Hicken species synonym

Apocynum volubile Vell. species synonym

Morrenia variegata (Griseb.) T.Mey. species synonym

Morrenia connectens Malme species synonym

Araujia sericifera f. hortorum (E.Fourn.) Augusto & Edesio form synonym

Morrenia connectens var. hunzigeri T.Mey. variety synonym

Araujia sericifera f. hortorum (E.Fourn.) Malme form synonym

Morrenia connectens var. hunzikeri T.Mey. variety synonym

Araujia hassleriana (Malme) Fontella & Goyder species accepted

Araujia fusca var. pallidiflora Griseb. variety synonym

Hickenia scalae (Hicken) Lillo species synonym

Araujia variegata (Griseb.) Fontella & Goyder species accepted

Araujia stuckertiana (Kurtz ex Heger) Fontella & Goyder species accepted

Araujia brachystephana (Griseb.) Fontella & Goyder species accepted

Morrenia variegata var. hunzikeri (T.Mey.) T.Mey. variety synonym

Apocynum volubine Vell. species synonym

Araujia megapotamica (Spreng.) Steud. species synonym

Araujia herzogii (Schltr.) Fontella & Goyder species accepted

Araujia odorata (Hook. & Arn.) Fontella & Goyder species accepted

Physianthus magapotamicus Spreng. species synonym

Araujia scalae (Hicken) Fontella & Goyder species accepted

Araujia fusca Griseb. species synonym