Digite o nome científico Classificação segundo a Flora brasiliensis        fam. Loganiaceae          trib. Spigelieae            Spigelia L.              Spigelia sect. Anthelmiae               Spigelia anthelmia L.               Spigelia asperifolia Progel               Spigelia beyrichiana Cham. & Schltdl.               Spigelia brachystachya Progel               Spigelia flemmingiana Cham. & Schltdl.               Spigelia glabrata Mart.               Spigelia humboldtiana Cham.               Spigelia laevigata Progel               Spigelia laurina Cham. & Schltdl.               Spigelia macrophylla A.DC.               Spigelia multispica Steud.               Spigelia polystachya Klotzsch               Spigelia pusilla Mart.               Spigelia scabra Cham.               Spigelia stipularis Progel              Spigelia sect. Graciles               Spigelia gracilis A.DC.               Spigelia humilis Benth.               Spigelia linarioides A.DC.               Spigelia pulchella Mart.               Spigelia schlechtendaliana Mart.               Spigelia spartioides Cham. & Schltdl.              Spigelia sect. Species dubiae               Spigelia aenea Lem.               Spigelia splendens H.Wendl.              Spigelia sect. Speciosae               Spigelia pedunculata Roem. & Schult.               Spigelia platyphylla Progel              Spigelia sect. Stenophyllae               Spigelia blanchetiana A.DC.               Spigelia insignis Progel               Spigelia martiana Cham.               Spigelia polita Progel               Spigelia stenophylla Progel              Spigelia sect. Tomentosae               Spigelia lundiana A.DC.               Spigelia olfersiana Cham. & Schltdl.               Spigelia sellowiana Cham. & Schltdl.   * Os nomes apresentados seguem a grafia e classificação utilizadas na Flora brasiliensis.