Digite o nome científico Classificação segundo a Flora brasiliensis        fam. Asclepiadaceae          trib. Catophorae            trib. Catophorae subtrib. Oxypetalae Decne.              Oxypetalum R.Br.                Oxypetalum sect. Cryptodus                 Oxypetalum coriaceum Decne.                 Oxypetalum densiflorum Decne.                 Oxypetalum erianthum Decne.                 Oxypetalum ligulatum E.Fourn.                 Oxypetalum luschnathii E.Fourn.                 Oxypetalum macrolepis Decne.                 Oxypetalum minarum E.Fourn.                 Oxypetalum montanum Mart. & Zucc.                 Oxypetalum pachyglossum Decne.                 Oxypetalum pallidum E.Fourn.                 Oxypetalum paludosum Decne.                 Oxypetalum selloanum E.Fourn.                 Oxypetalum umbellatum Gardner                 Oxypetalum villosum E.Fourn.                Oxypetalum sect. Cyphodus                 Oxypetalum dentatum E.Fourn.                 Oxypetalum jacobinae Decne.                 Oxypetalum lagoense E.Fourn.                Oxypetalum sect. Lyrodus                 Oxypetalum aequaliflorum E.Fourn.                 Oxypetalum ampliflorum E.Fourn.                 Oxypetalum appendiculatum Mart. & Zucc.                 Oxypetalum arachnoideum E.Fourn.                 Oxypetalum arnottianum H.Buek                 Oxypetalum banksii Roem. & Schult.                 Oxypetalum campestre Decne.                 Oxypetalum capitatum Mart. & Zucc.                 Oxypetalum coalitum E.Fourn.                 Oxypetalum corymbiferum E.Fourn.                 Oxypetalum crispum Wight                 Oxypetalum deltoideum E.Fourn.                 Oxypetalum erectum Mart. & Zucc.                 Oxypetalum erostre E.Fourn.                 Oxypetalum foliosum Mart. & Zucc.                 Oxypetalum glomeratum E.Fourn.                 Oxypetalum grandiflorum E.Fourn.                 Oxypetalum guilleminianum Decne.                 Oxypetalum hilarianum E.Fourn.                 Oxypetalum incanum E.Fourn.                 Oxypetalum integrilobum E.Fourn.                 Oxypetalum lanatum Decne.                 Oxypetalum lineare Decne.                 Oxypetalum lutescens E.Fourn.                 Oxypetalum maritimum Hook. & Arn.                 Oxypetalum martii E.Fourn.                 Oxypetalum microphyllum Hook. & Arn.                 Oxypetalum microstemma E.Fourn.                 Oxypetalum molle Hook. & Arn.                 Oxypetalum mucronatum E.Fourn.                 Oxypetalum multicaule E.Fourn.                 Oxypetalum muticum E.Fourn.                 Oxypetalum pachygynum Decne.                 Oxypetalum pannosum Decne.                 Oxypetalum pardense E.Fourn.                 Oxypetalum parviflorum Decne.                 Oxypetalum parvifolium E.Fourn.                 Oxypetalum patulum E.Fourn.                 Oxypetalum pauperculum E.Fourn.                 Oxypetalum pedicellatum Decne.                 Oxypetalum proboscideum E.Fourn.                 Oxypetalum propinquum Decne.                 Oxypetalum pulchrum E.Fourn.                 Oxypetalum riparium Kunth                 Oxypetalum schottii E.Fourn.                 Oxypetalum siliculae E.Fourn.                 Oxypetalum solanoides Hook. & Arn.                 Oxypetalum squamulatum E.Fourn.                 Oxypetalum stigmatosum E.Fourn.                 Oxypetalum strictum Mart. & Zucc.                 Oxypetalum subhirtellum Miq.                 Oxypetalum ternifolium Mart. & Zucc.                 Oxypetalum tomentosum Wight & Arn.                 Oxypetalum wightianum Hook. & Arn.                Oxypetalum sect. Orthodus                 Oxypetalum nigrescens E.Fourn.                 Oxypetalum suaveolens E.Fourn.   * Os nomes apresentados seguem a grafia e classificação utilizadas na Flora brasiliensis.