Araujia is a small genus of perennial vines in the dogbane family first described as a genus in 1817. The group is native to South America. Species 1. \n* Araujia angustifolia (Hook. & Arn.) Steud. - Brazil, Paraguay, Uruguay, NE Argentina 2. \n* Araujia graveolens (Lindl.) Mast. - Brazil 3. \n* Araujia herzogii (Schltr.) Fontella & Goyder - Bolivia 4. \n* Araujia hortorum E.Fourn. - Brazil, Paraguay, Uruguay, NE Argentina 5. \n* Araujia megapotamica (Spreng.) G.Don - Brazil, Uruguay, NE Argentina 6. \n* Araujia plumosa Schltr. - Brazil, Paraguay, Bolivia, NW Argentina 7. \n* Araujia sericifera Brot. - white bladderflower, cruel vine - Peru, Brazil; naturalized in parts of South Africa + United States 8. \n* Araujia stuckertiana (Kurtz ex Heger) Fontella & Goyder - Cordoba in Argen