Pterolepis piatensis (S.S.Renner) J.G.Freitas & A.K.A.Santos species accepted

Arthrostema brachyandrum Cham. species synonym

Arthrostema angusturense DC. species synonym

Arthrostema alpestre Naudin species synonym

Pterolepis glaziouvii Pilg. species synonym

Rhexia pumila Kunth species synonym

Pterolepis glomerata var. glaziouvii Cogn. variety synonym

Rhexia trichotoma Rottb. species synonym

Pterolepis weddelliana Triana species synonym

Tetrameris repanda (DC.) Naudin species synonym

Tetrameris brachyandra Naudin species synonym

Osbeckia glomerata (Rottb.) DC. species synonym

Pterolepis pumila (Bonpl.) Cogn. species synonym

Pterolepis pauciflora (Naudin) Triana species synonym

Pterolepis parnassiifolia (DC.) Triana species accepted

Pterolepis maritima (DC.) Cogn. species synonym

Pterolepis balansaei Cogn. species synonym

Pterolepis alpestris (DC.) Triana species accepted

Chaetogastra sherardioides DC. species synonym

Chaetogastra repanda (DC.) Mart. species synonym

Chaetogastra glomerata (Rottb.) Benth. species synonym

Arthrostemma pumilum (Bonpl.) Naudin species synonym

Arthrostemma ladanoides (Rich.) DC. species synonym

Arthrostemma glomeratum (Rottb.) Cham. species synonym

Arthrostemma brachyandrum Cham. species synonym

Chaetogastra cataphracta Cham. species synonym

Arthrostema weddellianum Naudin species synonym

Chaetogastra callichaeta Benth. species synonym

Chaetogastra alpestris (DC.) Mart. species synonym

Arthrostema salzmannii Naudin species synonym

Arthrostema pusillum Naudin species synonym

Arthrostema polygonoides DC. species synonym

Arthrostema ladanoides DC. species synonym

Arthrostema heterostemon Naudin species synonym

Arthrostema goudotianum Naudin species synonym

Arthrostema glomeratum Cham. species synonym

Arthrostema exiguum Naudin species synonym

Arthrostema capitatum Naudin species synonym

Pterolepis parnassiifolia var. parnassifolia (DC.) Triana variety synonym

Brachyandra pusilla Naudin species synonym

Brachyandra perpusilla Naudin species synonym

Rhexia strigosa Willd. ex Spreng. species heterotypic synonym

Rhexia repanda Mart. & Schrank ex DC. species synonym

Rhexia pumila Bonpl. species synonym

Rhexia ladanoides Rich. species synonym

Rhexia hispida Rich. species synonym

Rhexia glomerata Rottb. species synonym

Osbeckia sipaneoides DC. species synonym

Rhexia capitata Rich. species synonym

Osbeckia repanda DC. species synonym

Osbeckia pumila (Bonpl.) DC. species synonym

Rhexia angusturensis Rich. species synonym

Osbeckia parnassifolia DC. species synonym

Osbeckia maritima A.St.-Hil. species synonym

Pterolepis weddelliana f. elatior Cogn. form synonym

Pterolepis weddelliana f. angustifolia Cogn. form synonym

Pterolepis weddelliana f. albiflora Cogn. form synonym

Pterolepis trimera Ule species synonym

Pterolepis trichotoma (Rottb.) Cogn. species accepted

Pterolepis trianaei Cogn. species synonym

Osbeckia glomerata var. albiflora DC. variety synonym

Pterolepis stricta Ule species synonym

Pterolepis stenophylla Gleason species accepted

Pterolepis sipanioides Triana species synonym

Pterolepis sipaneoides (DC.) Cogn. species synonym

Pterolepis saturejiformis Cogn. species synonym

Pterolepis salzmannii (Naudin) Cogn. species synonym

Pterolepis rotundifolia Wurdack species accepted

Pterolepis riedeliana Cogn. species accepted

Pterolepis repanda (DC.) Triana species accepted

Pterolepis pusilla Miq. species synonym

Pterolepis pumila var. robusta Cogn. variety synonym

Pterolepis pumila var. ramosa Cogn. variety synonym

Pterolepis pumila var. procera Cogn. variety synonym

Pterolepis polygonoides (DC.) Triana species accepted

Pterolepis pohliana Cogn. species synonym

Pterolepis picorondonca S.S.Renner species accepted

Pterolepis perpusilla (Naudin) Cogn. species accepted

Pterolepis pauciflora var. intermedia Cogn. variety synonym

Pterolepis pauciflora var. hirsutissima Cogn. variety synonym

Pterolepis pauciflora var. genuina Cogn. variety synonym

Pterolepis parnassiifolia var. piatensis S.S.Renner variety synonym

Pterolepis paludosa Cogn. species synonym

Pterolepis maritima var. robusta Cogn. variety synonym

Pterolepis maritima var. genuina Cogn. variety synonym

Pterolepis lanceolata Cogn. species synonym

Pterolepis ladanoides (Rich.) Triana species synonym

Pterolepis hispida (Rich.) Gleason species synonym

Pterolepis hirsutissima Triana species doubtful

Pterolepis heterostemon (Naudin) Triana species synonym

Pterolepis herincquiana Cogn. species synonym

Pterolepis hatschbachii Wurdack species synonym

Pterolepis gracilis Wurdack species synonym

Pterolepis goudotiana (Naudin) Triana species synonym

Pterolepis glomerata var. sherardioides (DC.) Cogn. variety synonym

Pterolepis glomerata var. saldanhaei Cogn. variety synonym

Pterolepis glomerata var. peruviana Cogn. variety synonym

Pterolepis glomerata var. microphylla Cogn. variety synonym

Pterolepis glomerata var. martiana Cogn. variety synonym

Pterolepis glomerata var. longifolia Cogn. variety synonym

Pterolepis glomerata var. glaziovii Cogn. variety synonym

Pterolepis glomerata var. brachyandra (Cham.) Cogn. variety synonym

Osbeckia alpestris DC. species synonym

Pterolepis glomerata var. angusturensis (Humb. & Bonpl.) Cogn. variety synonym

Pterolepis glomerata var. angustifolia Cogn. variety synonym

Pterolepis glaziovii Pilg. species synonym

Pterolepis fragilis L.O.Williams species synonym

Pterolepis filiformis Triana species synonym

Pterolepis exigua (Naudin) Triana species synonym

Pterolepis egleri Brade & Markgr. species synonym

Pterolepis clidemioides Triana species doubtful

Pterolepis cearensis Huber species accepted

Pterolepis cataphracta (Cham.) Triana species accepted

Pterolepis caracana Glaz. species doubtful

Pterolepis capitata (Rich.) Miq. species synonym

Pterolepis buraeavi Cogn. species accepted

Pterolepis balansaei var. latifolia Cogn. variety synonym

Pterolepis balansaei var. elatior Cogn. variety synonym

Pterolepis arstedii Cogn. species doubtful

Pterolepis alpestris var. latifolia Cogn. variety synonym

Pterolepis alpestris var. imbricata Triana ex Cogn. variety synonym

Pterolepis alpestris var. hispida Cogn. variety synonym

Pterolepis alpestris var. hirsutior Cogn. variety synonym

Pterolepis glomerata Triana species doubtful

Arthrostema hirsutissimum Naudin species synonym

Pterolepis pumila Crueg. species synonym

Pterolepis alpestris var. imbricata Triana variety synonym

Arthrostemma hirsutissimum Naudin species heterotypic synonym

Pterolepis hostmannii Steud. species synonym

Pterolepis glomerata (Rottb.) Miq. species accepted

Arthrostemma heterostemon Naudin species synonym

Arthrostemma filiforme Naudin species synonym

Arthrostemma polygonoides DC. species synonym

Pterolepis saturejaeformis Cogn. species synonym

Pterolepis picorondonica Renner species accepted

Arthrostemma goudotianum Naudin species synonym

Arthrostemma pusillum (Miq.) Naudin species synonym

Arthrostemma exiguum Naudin species synonym

Arthrostemma weddellianum Naudin species synonym

Arthrostemma pauciflorum Naudin species synonym

Arthrostemma alpestre (DC.) Naudin species synonym

Arthrostemma angusturense (Rich.) Naudin species synonym

Arthrostemma salzmannii Naudin species synonym

Arthrostemma capitatum (Rich.) Naudin species synonym

Arthrostemma cataphractum (Cham.) Naudin species synonym

Pterolepis trianae Cogn. species synonym

Pterolepis xaxa R.Goldenb. & Michelang. species accepted

Pterolepis traianae Cogn. species doubtful

Pterolepis oerstedii Cogn., 1888 species accepted

Arthrostemma angusturense DC. species synonym

Pterolepis haplostemona Almeda & A.B.Martins species accepted

Rhexia angusturensis Humb. & Bonpl. species synonym

Pterolepis herincqniana Cogn. species accepted

Pterolepis trichotoma var. pusilla Miq. variety synonym

Pterolepis glomerata var. sherarioides (DC.) Cogn. variety synonym

Arthrostemma angusturenese (Rich.) Cogn. species synonym

Rhexia repanda Mart. & Schrank species homotypic synonym

Rhexia strigosa Willd. species homotypic synonym

Pterolepis balansae Cogn. species synonym