The Plant List — A working list for all plant species

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1126 plant name records match your search criteria Cissus. The results are below.

The names found have these generic epithets:

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See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Cissus acapulcensis Kunth Unresolved L TRO
Cissus acetosa F.Muell. Unresolved L WCSP (in review)
Cissus acida L. [Illegitimate] Synonym M WCSP (in review)
Cissus acida var. macilenta Planch. Synonym L WCSP (in review)
Cissus aconitifolia Walp. Unresolved L WCSP (in review)
Cissus acrantha Lauterb. Synonym L WCSP (in review)
Cissus acreensis Lombardi Accepted M WCSP (in review)
Cissus acris (F.Muell.) Planch. Accepted M WCSP (in review)
Cissus aculeata Span. Synonym M WCSP (in review)
Cissus acuminata A.Gray Accepted M WCSP (in review)
Cissus acuminata Thwaites Synonym L WCSP (in review)
Cissus acutifolia Poir. Synonym M WCSP (in review)
Cissus acutissima Gilg [Unplaced] Unresolved L WCSP (in review)
Cissus adamii Detoit Accepted M WCSP (in review)
Cissus adenantha Fresen. Synonym M WCSP (in review)
Cissus adenocarpa Gilg & M.Brandt Synonym M WCSP (in review)
Cissus adenocaulis Steud. ex A.Rich. Synonym M WCSP (in review)
Cissus adenocaulis var. chiovendae Lanza Synonym L WCSP (in review)
Cissus adenocaulis var. eglandulosa Dewit Synonym L WCSP (in review)
Cissus adenocaulis var. eglandulosopubescens Dewit Synonym L WCSP (in review)
Cissus adenocaulis var. pubescens Dewit Synonym L WCSP (in review)
Cissus adenocephala Gilg & M.Brandt Synonym M WCSP (in review)
Cissus adenopoda Sprague Synonym M WCSP (in review)
Cissus adeyana Masinde & L.E.Newton Accepted M WCSP (in review)
Cissus adnata Roxb. Accepted M WCSP (in review)
Cissus aegirophylla Bunge Unresolved L WCSP (in review)
Cissus afzelii (Baker) Gilg & M.Brandt Synonym M WCSP (in review)
Cissus agnus-castus Planch. Synonym L WCSP (in review)
Cissus alata Jacq. Accepted M WCSP (in review)
Cissus alata Blanco [Illegitimate] Synonym M WCSP (in review)
Cissus albida Cambess. Accepted M WCSP (in review)
Cissus albiporcata Masinde & L.E.Newton Accepted M WCSP (in review)
Cissus albonitens Linden & André Synonym M WCSP (in review)
Cissus allenii Croat Synonym M WCSP (in review)
Cissus allophyloides Gilg & M.Brandt Synonym M WCSP (in review)
Cissus alnifolia Schweinf. ex Planch. Synonym M WCSP (in review)
Cissus altissima Zipp. ex Miq. Synonym L WCSP (in review)
Cissus amapaensis Lombardi Accepted M WCSP (in review)
Cissus amazonica Linden [Unplaced] Unresolved L WCSP (in review)
Cissus ambiguus Elmer ex Merr. [Invalid] Unresolved L WCSP (in review)
Cissus amboensis Schinz [Unplaced] Unresolved L WCSP (in review)
Cissus amboinensis Zipp. ex Miq. Synonym L WCSP (in review)
Cissus amboinensis (Planch.) Zipp. ex Planch. Synonym L WCSP (in review)
Cissus ambongensis Desc. Accepted M WCSP (in review)
Cissus amoena Gilg & M.Brandt Accepted M WCSP (in review)
Cissus ampelopsis Pers. [Illegitimate] Synonym M WCSP (in review)
Cissus amplexa (Baker) Planch. Synonym M WCSP (in review)
Cissus anaimalaiensis (Bedd.) Bedd. Unresolved L WCSP (in review)
Cissus anatomicus C.A.Sm. [Unplaced] Unresolved L WCSP (in review)
Cissus andina Dugand Synonym M WCSP (in review)
Cissus andongensis (Welw.) Planch. Synonym M WCSP (in review)
Cissus andraeana Planch. Synonym M WCSP (in review)
Cissus anemonifolia Zipp. ex Miq. Accepted M WCSP (in review)
Cissus angulata Lam. Synonym M WCSP (in review)
Cissus angustata Ridl. Accepted M WCSP (in review)
Cissus angustifolia Roxb. Synonym M WCSP (in review)
Cissus anisophylla Lombardi Accepted M WCSP (in review)
Cissus annamicus Gagnep. Accepted M WCSP (in review)
Cissus antandroy Desc. Accepted M WCSP (in review)
Cissus antandroy var. villosa Desc. Synonym L WCSP (in review)
Cissus antarctica Vent. Accepted M WCSP (in review)
Cissus antarctica var. integerrima Domin Synonym L WCSP (in review)
Cissus antarctica var. pubescens Domin Synonym L WCSP (in review)
Cissus anulata Desc. Accepted M WCSP (in review)
Cissus apendiculata Lombardi Accepted M WCSP (in review)
Cissus aphylla Chiov. Accepted M WCSP (in review)
Cissus aphyllantha Gilg Accepted M WCSP (in review)
Cissus apoensis Elmer Accepted M WCSP (in review)
Cissus aprica Jackes Unresolved L TRO
Cissus aquosa Buch.-Ham. ex Wall. [Invalid] Synonym L WCSP (in review)
Cissus arachnoidea Hassk. Synonym M WCSP (in review)
Cissus araguainensis Lombardi Accepted M WCSP (in review)
Cissus aralioides (Welw. ex Baker) Planch. Accepted M WCSP (in review)
Cissus araneosa Dalzell [Unplaced] Unresolved L WCSP (in review)
Cissus araneosa Miq. Synonym L WCSP (in review)
Cissus arborea Blanco Synonym L WCSP (in review)
Cissus arborea Forssk. Unresolved L WCSP (in review)
Cissus arborea Willd. ex Roem. & Schult. Unresolved L WCSP (in review)
Cissus arborea (L.) Des Moul. [Illegitimate] Unresolved L WCSP (in review)
Cissus argentea Linden Synonym M WCSP (in review)
Cissus arguta Hook.f. Accepted M WCSP (in review)
Cissus arguta var. oliveri Engl. Synonym L WCSP (in review)
Cissus aristata Blume Accepted M WCSP (in review)
Cissus aristolochiifolia Planch. Accepted M WCSP (in review)
Cissus aristolochioides Planch. Accepted M WCSP (in review)
Cissus arnottiana B.V.Shetty & Par.Singh Accepted M WCSP (in review)
Cissus arsenii Standl. Synonym M WCSP (in review)
Cissus arthroclada Lauterb. Synonym L WCSP (in review)
Cissus articulata Guill. & Perr. Unresolved L WCSP (in review)
Cissus asperifolia (Baker) Planch. Synonym L WCSP (in review)
Cissus assamica (M.A.Lawson) Craib Accepted M WCSP (in review)
Cissus assimilis Kurz ex Lawson Synonym L WCSP (in review)
Cissus astrotrichus Gagnep. Accepted M WCSP (in review)
Cissus atacorensis A.Chev. Accepted M WCSP (in review)
Cissus aubertiana (Gage) P.Singh & B.V.Shetty Accepted M WCSP (in review)
Cissus auricomus Desc. Accepted M WCSP (in review)
Cissus auriculata Roxb. Synonym M WCSP (in review)
Cissus auriculata DC. [Illegitimate] Synonym M WCSP (in review)
Cissus australasica F.Muell. Synonym L WCSP (in review)
Cissus austroyunnanensis Y.H.Li & Y.Zhang Accepted M WCSP (in review)
Cissus bachmaensis Gagnep. Accepted M WCSP (in review)
Cissus bahiensis Lombardi Accepted M WCSP (in review)
Cissus bainesii (Hook.) Gilg & M.Brandt Synonym M WCSP (in review)
Cissus bakeriana Planch. Synonym M WCSP (in review)
Cissus bambuseti Gilg & M.Brandt Synonym M WCSP (in review)
Cissus bambuseti var. glandulosissimum Dewit Synonym L WCSP (in review)
Cissus bambusetii var. glandulosissima J. Dewit Synonym L TRO
Cissus barbeyana De Wild. & T.Durand Accepted M WCSP (in review)
Cissus barteri (Baker) Planch. Accepted M WCSP (in review)
Cissus bathyrhakodes Werderm. Accepted M WCSP (in review)
Cissus baudiniana Brouss. ex DC. Synonym M WCSP (in review)
Cissus baueri Gilg Unresolved L TRO
Cissus bauerlenii Planch. Accepted M WCSP (in review)
Cissus behrmannii Lauterb. Synonym L WCSP (in review)
Cissus bequaertii Detoit Accepted M WCSP (in review)
Cissus betiformis Chiov. Synonym M WCSP (in review)
Cissus beya Gilg [Unplaced] Unresolved L WCSP (in review)
Cissus bicolor Domin Accepted M WCSP (in review)
Cissus bifida Schumach. & Thonn. Synonym M WCSP (in review)
Cissus biformifolia Standl. Accepted M WCSP (in review)
Cissus bigemina Harv. Synonym M WCSP (in review)
Cissus biglandulosa Zipp. ex Miq. Unresolved L WCSP (in review)
Cissus bignonioides Schweinf. ex Gilg & M.Brandt Synonym M WCSP (in review)
Cissus bipinnata Nutt. Synonym M WCSP (in review)
Cissus biternata (Baker) Chiov. Synonym M WCSP (in review)
Cissus biternata (Baker) Planch. Synonym M TRO
Cissus blanchetiana Planch. Accepted M WCSP (in review)
Cissus blumeana Steud. Synonym M WCSP (in review)
Cissus blumeana Span. Accepted M WCSP (in review)
Cissus blumeana Hassk. [Illegitimate] Synonym L WCSP (in review)
Cissus bodiniana Planch. Synonym M WCSP (in review)
Cissus boivinii Planch. Accepted M WCSP (in review)
Cissus bojeri Decne. Unresolved L TRO
Cissus boliviana Lombardi Accepted M WCSP (in review)
Cissus bonariensis Hook. & Arn. Synonym M WCSP (in review)
Cissus bororensis Klotzsch Synonym M WCSP (in review)
Cissus bosseri Desc. Accepted M WCSP (in review)
Cissus botria Peterm. Unresolved L WCSP (in review)
Cissus brachypoda (F.Muell.) Planch. Unresolved L WCSP (in review)
Cissus bracteosa Lombardi Accepted M WCSP (in review)
Cissus braunii Gilg & M.Brandt Synonym M WCSP (in review)
Cissus brevicaulis Gentry Synonym M WCSP (in review)
Cissus brevipedunculata Maxim. Synonym M WCSP (in review)
Cissus brevipes C.V.Morton & Standl. Accepted M WCSP (in review)
Cissus brieyi De Wild. Synonym M WCSP (in review)
Cissus bryonifolia Regel Unresolved L WCSP (in review)
Cissus bryophyllum Mattei [Unplaced] Unresolved L WCSP (in review)
Cissus buchananii Planch. Synonym M WCSP (in review)
Cissus buchii Urb. Synonym M WCSP (in review)
Cissus bukobensis Gilg [Unplaced] Unresolved L WCSP (in review)
Cissus bullata Gilg & M.Brandt Synonym M WCSP (in review)
Cissus burchellii (Baker) Planch. Synonym M WCSP (in review)
Cissus bussei Gilg & M.Brandt Synonym M WCSP (in review)
Cissus cabui Dewit Synonym M WCSP (in review)
Cissus cactiformis Gilg Accepted M WCSP (in review)
Cissus cacuminis Standl. Accepted M WCSP (in review)
Cissus caesia Afzel. Accepted M WCSP (in review)
Cissus caillei A.Chev. Synonym M WCSP (in review)
Cissus calcicola Craib Accepted M WCSP (in review)
Cissus camiriensis Lombardi Accepted M WCSP (in review)
Cissus campestris (Baker) Planch. Accepted M WCSP (in review)
Cissus campestris var. warmingii (Baker) Planch. Synonym L WCSP (in review)
Cissus canarensis (Dalzell) Planch. Unresolved L WCSP (in review)
Cissus canescens Lam. Synonym M WCSP (in review)
Cissus cantoniensis Hook. & Arn. Synonym M WCSP (in review)
Cissus capensis Willd. Unresolved L WCSP (in review)
Cissus capreolata (D.Don) Royle Unresolved L WCSP (in review)
Cissus cardiophylla Standl. Synonym M WCSP (in review)
Cissus cardiophylla (F.Muell.) Jackes [Illegitimate] Synonym L WCSP (in review)
Cissus carnifolia Urb. & Ekman Synonym M WCSP (in review)
Cissus carnosa Lam. Synonym M WCSP (in review)
Cissus carrissoi Exell & Mendonça Accepted M WCSP (in review)
Cissus caustica Tussac Synonym M WCSP (in review)
Cissus centrali-africana Gilg & R.E.Fr. Synonym L WCSP (in review)
Cissus cerasiformis (Teijsm. & Binn.) Planch. Accepted L WCSP (in review)
Cissus cerifera Teijsm. & Binn. Unresolved L WCSP (in review)
Cissus cervii Dunaiski Synonym M WCSP (in review)
Cissus chevalieri Gilg & M.Brandt Synonym M WCSP (in review)
Cissus chlorantha Gilg Synonym M WCSP (in review)
Cissus chloroleuca (Welw. ex Baker) Planch. Synonym M WCSP (in review)
Cissus chontalensis (Seem.) Planch. Synonym M WCSP (in review)
Cissus chrysadenia Gilg Synonym M WCSP (in review)
Cissus cinerea Lam. Synonym M WCSP (in review)
Cissus cirrhiflora Eckl. & Zeyh. Synonym L WCSP (in review)
Cissus cirrhosa (Thunb.) Willd. Synonym M WCSP (in review)
Cissus cirrhosa var. glabra Harv. Synonym L WCSP (in review)
Cissus cirrhosa var. transvaalensis (Szyszył.) Burtt Davy & Pott-Leendertz Synonym L WCSP (in review)
Cissus clematidea (F.Muell.) Planch. Accepted M WCSP (in review)
Cissus clematidifolia Zipp. ex Span. Synonym M WCSP (in review)
Cissus clematifolia Walp. Synonym M WCSP (in review)
Cissus clematitis A. Chev. Unresolved L TRO
Cissus coccinea (Baker) Mart. ex Planch. Accepted M WCSP (in review)
Cissus cocciniifolia Schweinf. ex Planch. Synonym M WCSP (in review)
Cissus cochinchinensis Spreng. Accepted M WCSP (in review)
Cissus colombiensis Lombardi Accepted M WCSP (in review)
Cissus comosa Desc. Accepted M TRO
Cissus comosus Desc. Accepted M WCSP (in review)
Cissus compressa Blume Synonym M WCSP (in review)
Cissus compressicaulis Ruiz & Pav. Synonym M WCSP (in review)
Cissus compressiflora Lombardi Accepted M WCSP (in review)
Cissus conchigera Ridl. Accepted M WCSP (in review)
Cissus congesta (Baker) Planch. Synonym M WCSP (in review)
Cissus connivens Lam. Synonym M WCSP (in review)
Cissus connivens var. meyeriana Planch. Synonym L WCSP (in review)
Cissus conradsii Gilg & M.Brandt Unresolved L WCSP (in review)
Cissus constricta (Baker) Planch. ex A.Chev. Synonym M WCSP (in review)
Cissus convolvulacea Planch. Accepted M WCSP (in review)
Cissus corallicola Urb. Synonym M WCSP (in review)
Cissus cordata Roxb. Synonym L WCSP (in review)
Cissus cordifolia L. Synonym M WCSP (in review)
Cissus coriacea DC. Synonym M WCSP (in review)
Cissus corniculata (Benth.) Planch. Synonym M WCSP (in review)
Cissus cornifolia (Baker) Planch. Accepted M WCSP (in review)
Cissus corylifolia (Baker) Planch. Accepted M WCSP (in review)
Cissus corylifolia var. latifolia A.Chev. Synonym L WCSP (in review)
Cissus coursii Desc. Accepted M WCSP (in review)
Cissus craibii Gagnep. Accepted M WCSP (in review)
Cissus craibii subsp. dissecta (Craib) Trias-Blasi & J.Parn. Accepted L WCSP (in review)
Cissus crameriana Schinz Synonym M WCSP (in review)
Cissus crassifolia (Baker) Planch. Synonym M WCSP (in review)
Cissus crassiuscula (Baker) Planch. Synonym M WCSP (in review)
Cissus crenata Vahl Synonym M WCSP (in review)
Cissus crenata Blume Synonym M WCSP (in review)
Cissus crinita Planch. Synonym M WCSP (in review)
Cissus crithmifolia Chiov. Synonym M WCSP (in review)
Cissus crotalarioides Planch. Synonym M WCSP (in review)
Cissus crusei Wild & R.B.Drumm. Accepted M WCSP (in review)
Cissus cucumerifolia Planch. Accepted M WCSP (in review)
Cissus cucurbitacea Britton [Unplaced] Unresolved L WCSP (in review)
Cissus cucurbitina Standl. Accepted M WCSP (in review)
Cissus cuneata Gilg & M.Brandt Synonym M WCSP (in review)
Cissus cuneifolia Eckl. & Zeyh. Synonym M WCSP (in review)
Cissus currori Hook.f. Synonym M WCSP (in review)
Cissus curvipoda (Baker) Planch. Synonym M WCSP (in review)
Cissus cuspidata Planch. Accepted M WCSP (in review)
Cissus cussoniifolia (Planch.) Schweinf. ex Planch. Synonym M WCSP (in review)
Cissus cussonioides Schinz Accepted M WCSP (in review)
Cissus cyanocarpa Miq. Synonym M WCSP (in review)
Cissus cymosa Schumach. & Thonn. Synonym M WCSP (in review)
Cissus cymosa Steud. [Invalid] Synonym M WCSP (in review)
Cissus cyphopetala Fresen. Synonym L WCSP (in review)
Cissus dahomensis A.Chev. Synonym M WCSP (in review)
Cissus darik Miq. Accepted M WCSP (in review)
Cissus dasyantha Gilg & M.Brandt Accepted M WCSP (in review)
Cissus dasypleura C.A.Sm. Synonym M WCSP (in review)
Cissus davidiana Carrière Synonym M WCSP (in review)
Cissus dealbata Bedd. Accepted M WCSP (in review)
Cissus debilis (Baker) Planch. Accepted M WCSP (in review)
Cissus decaryi Wahlert & Phillipson Accepted M TRO
Cissus decidua Lombardi Accepted M WCSP (in review)
Cissus decurrens Gilg & M.Brandt Synonym M WCSP (in review)
Cissus deficiens Hook. & Arn. Synonym M WCSP (in review)
Cissus degraerii Dewit Unresolved L WCSP (in review)
Cissus delicatula Willems Synonym M WCSP (in review)
Cissus dembianensis Chiov. Unresolved L WCSP (in review)
Cissus dendroides Willd. ex Schult. & Schult.f. Synonym M WCSP (in review)
Cissus denticulata Turcz. Synonym M WCSP (in review)
Cissus descoingsii Lombardi Accepted M WCSP (in review)
Cissus desenfansii Dewit Synonym M WCSP (in review)
Cissus dewevrei De Wild. & T.Durand Accepted M WCSP (in review)
Cissus dichotoma Blume Accepted M WCSP (in review)
Cissus dichroa Urb. Synonym M WCSP (in review)
Cissus dichrothrix Miq. Unresolved L WCSP (in review)
Cissus diepenhorstii Miq. [Unplaced] Unresolved L WCSP (in review)
Cissus diffusa (Miq.) Amshoff Synonym L WCSP (in review)
Cissus diffusiflora (Baker) Planch. Accepted M WCSP (in review)
Cissus diffusiflora var. pilosocalyx Dewit Synonym L WCSP (in review)
Cissus digitata (Forssk.) Lam. Synonym M WCSP (in review)
Cissus digitinervis Ram.Goyena Synonym M WCSP (in review)
Cissus dimidiata Eckl. & Zeyh. [Unplaced] Unresolved L WCSP (in review)
Cissus dinklagei Gilg & M.Brandt Accepted M WCSP (in review)
Cissus dinklagei var. pilosa Desc. Synonym L WCSP (in review)
Cissus dinteri Schinz Unresolved L WCSP (in review)
Cissus dioica Roxb. ex DC. Synonym L WCSP (in review)
Cissus discolor Blume Synonym M WCSP (in review)
Cissus dissecta Craib Synonym M WCSP (in review)
Cissus dissecta Urb. & Ekman [Illegitimate] Synonym M WCSP (in review)
Cissus diversifolia DC. [Unplaced] Unresolved L WCSP (in review)
Cissus diversifolia Walp. [Illegitimate] Unresolved L WCSP (in review)
Cissus diversilobata C.A.Sm. Accepted M WCSP (in review)
Cissus doeringii Gilg & M.Brandt Accepted M WCSP (in review)
Cissus dolichopa C.A.Sm. [Unplaced] Unresolved L WCSP (in review)
Cissus dregeana Bernh. Unresolved L WCSP (in review)
Cissus duarteana Cambess. Accepted L WCSP (in review)
Cissus duarteana var. sessilifolia (Baker) Planch. Synonym L WCSP (in review)
Cissus dubia Steud. [Unplaced] Unresolved L WCSP (in review)
Cissus duboisii Dewit Accepted M WCSP (in review)
Cissus duparquetii Planch. Unresolved L WCSP (in review)
Cissus dysocarpa Gilg & M.Brandt Synonym M WCSP (in review)
Cissus edulis Dalzell Synonym M WCSP (in review)
Cissus egestosa Werderm. Accepted M WCSP (in review)
Cissus egregia Gilg Synonym L WCSP (in review)
Cissus elegans K.Koch Synonym M WCSP (in review)
Cissus elisabethvilleana Dewit Synonym M WCSP (in review)
Cissus ellenbeckii Gilg & M.Brandt Accepted M WCSP (in review)
Cissus elliptica Schltdl. & Cham. Synonym M WCSP (in review)
Cissus elongata Roxb. Accepted M WCSP (in review)
Cissus elongata Miq. [Illegitimate] Synonym M WCSP (in review)
Cissus elongata var. linearifolia (Baker) Hoehne Synonym L WCSP (in review)
Cissus elongata subsp. littoralis (Talbot) B.V.Shetty & Par.Singh Accepted L WCSP (in review)
Cissus emarginella Sw. Synonym M WCSP (in review)
Cissus eminii Gilg Synonym M WCSP (in review)
Cissus endresii H.J.Veitch Synonym M WCSP (in review)
Cissus engleri Gilg Synonym M WCSP (in review)
Cissus enneaphylla Vell. [Unplaced] Unresolved L WCSP (in review)
Cissus epidendrica Vell. Synonym M WCSP (in review)
Cissus epidendron Eichler Synonym M WCSP (in review)
Cissus erdwendbergii (Planch.) Planch. Unresolved L WCSP (in review)
Cissus ernstii Suess. Synonym M WCSP (in review)
Cissus erosa Rich. Accepted M WCSP (in review)
Cissus erosa var. erosa Synonym L TRO
Cissus erosa subsp. erosa Synonym L TRO
Cissus erosa var. guaranitica Hassl. Synonym L WCSP (in review)
Cissus erosa var. linearifolia (Baker) Hoehne Synonym L WCSP (in review)
Cissus erosa subsp. linearifolia (Baker) Lombardi Synonym L WCSP (in review)
Cissus erosa var. salutaris (Kunth) Planch. Synonym L WCSP (in review)
Cissus erythreae Gilg & M.Brandt Synonym M WCSP (in review)
Cissus erythrocephala Gilg & M.Brandt Synonym M WCSP (in review)
Cissus erythrochlora Gilg Synonym L WCSP (in review)
Cissus erythrodes (Fresen.) Hochst. ex Miq. Unresolved L WCSP (in review)
Cissus esaso Gilg Synonym M WCSP (in review)
Cissus evrardii Gagnep. Accepted M WCSP (in review)
Cissus fanshawei Wild & R.B.Drumm. Accepted M WCSP (in review)
Cissus farinosa Planch. Accepted M WCSP (in review)
Cissus faucicola Wild & R.B.Drumm. Accepted M WCSP (in review)
Cissus feddeana Gilg & M.Brandt Synonym M WCSP (in review)
Cissus feminea Roxb. Synonym L WCSP (in review)
Cissus ferruginea Willd. ex Roem. & Schult. Synonym L WCSP (in review)
Cissus ferruginea E.Mey. Synonym L WCSP (in review)
Cissus figariana Webb Synonym M WCSP (in review)
Cissus fischeri Gilg Synonym M WCSP (in review)
Cissus flamignii De Wild. Synonym M WCSP (in review)
Cissus flavens Desc. Accepted M WCSP (in review)
Cissus flavicans (Baker) Planch. Synonym M WCSP (in review)
Cissus flaviflora Sprague Accepted M WCSP (in review)
Cissus flaviflora Ridl. Synonym M WCSP (in review)
Cissus flavifolia Lombardi Accepted M WCSP (in review)
Cissus fleckii Schinz Synonym M WCSP (in review)
Cissus flexuosa Turcz. Synonym M WCSP (in review)
Cissus floribunda (Baker) Planch. Accepted M WCSP (in review)
Cissus floribunda var. boivinii (Planch.) Desc. Synonym L WCSP (in review)
Cissus floribunda var. hispidifolia Desc. Synonym L WCSP (in review)
Cissus foemina Steud. Synonym L WCSP (in review)
Cissus foexeana Planch. Unresolved L TRO
Cissus formosa Standl. Synonym M WCSP (in review)
Cissus forsteniana (Miq.) Planch. Accepted L WCSP (in review)
Cissus fragariifolia Bojer Synonym M WCSP (in review)
Cissus fragariifolia Bojer ex Planch. Synonym M TRO
Cissus fragilis E.Mey. ex Harv. Accepted M WCSP (in review)
Cissus frutescens Blanco Synonym L WCSP (in review)
Cissus fuertesii Urb. Synonym M WCSP (in review)
Cissus fugosioides Gilg Synonym M WCSP (in review)
Cissus fuliginea Kunth Accepted M WCSP (in review)
Cissus furcata Ridl. [Unplaced] Unresolved L WCSP (in review)
Cissus furcata (Lawson) Gagnep. [Illegitimate] Synonym L WCSP (in review)
Cissus furcifera Chiov. Accepted M WCSP (in review)
Cissus fuscoferruginea Kuhlm. Synonym M WCSP (in review)
Cissus fusifolia Lombardi Accepted M WCSP (in review)
Cissus gallaensis Gilg & M.Brandt Synonym L WCSP (in review)
Cissus gambianus Desc. Accepted M WCSP (in review)
Cissus gardneri Thwaites Accepted M WCSP (in review)
Cissus gastropus Welw. ex Planch. Unresolved L TRO
Cissus geniculata Blume Accepted M WCSP (in review)
Cissus gibertii (Baker) Planch. Synonym M WCSP (in review)
Cissus gigantea Bedd. Synonym M WCSP (in review)
Cissus gigantea (Bedd.) Planch. [Illegitimate] Synonym L WCSP (in review)
Cissus gigantophylla Gilg & M.Brandt Synonym M WCSP (in review)
Cissus gilgiana K. Brandt Unresolved L TRO
Cissus gilletii De Wild. & T.Durand Synonym M WCSP (in review)
Cissus glaberrima Steud. Synonym M WCSP (in review)
Cissus glaberrima (Wall.) Planch. Synonym L WCSP (in review)
Cissus glabra E.Mey. Synonym M WCSP (in review)
Cissus glabrata Blume Synonym L WCSP (in review)
Cissus glandulifera A. Chev. Unresolved L TRO
Cissus glandulosa J.F.Gmel. Accepted M WCSP (in review)
Cissus glandulosa Poir. Synonym M WCSP (in review)
Cissus glandulosissima Gilg & M.Brandt Synonym M WCSP (in review)
Cissus glauca Roxb. Synonym L WCSP (in review)
Cissus glauca Thwaites Synonym M WCSP (in review)
Cissus glaucophylla Hook.f. Accepted M WCSP (in review)
Cissus glaucoramea Planch. Synonym L WCSP (in review)
Cissus glaucotricha Lombardi Accepted M WCSP (in review)
Cissus glossopetala (Baker) Suess. Accepted M WCSP (in review)
Cissus glossopetala f. oblongifolia Desc. Synonym L WCSP (in review)
Cissus glossypifolia Standl. Unresolved L TRO
Cissus glyptocarpa Thwaites Accepted M WCSP (in review)
Cissus gonavensis Urb. & Ekman Synonym M WCSP (in review)
Cissus gongylodes (Baker) Burch. ex Baker Accepted M WCSP (in review)
Cissus gongylodes (Burch. ex Baker) Planch. Synonym M TRO
Cissus gongylodes f. alata Planch. ex Chodat & Hassl. Synonym L WCSP (in review)
Cissus gongylodes var. lobata J.F.Macbr. Synonym L WCSP (in review)
Cissus gossweileri Exell & Mendonça Accepted M WCSP (in review)
Cissus gossweileri var. hirsutopubescens Dewit Synonym L WCSP (in review)
Cissus gossypiifolia Standl. Accepted M WCSP (in review)
Cissus goudotii Planch. Accepted M WCSP (in review)
Cissus goyazensis (Taub.) Suess. Synonym L WCSP (in review)
Cissus gracilis Guill. & Perr. Synonym M WCSP (in review)
Cissus gracillima Werderm. Synonym M WCSP (in review)
Cissus gracillimoides Detoit Synonym M WCSP (in review)
Cissus grandifolia Warb. Accepted M WCSP (in review)
Cissus grandistipulata Gilg & M.Brandt Synonym M WCSP (in review)
Cissus granitica Wild & R.B.Drumm. Synonym M WCSP (in review)
Cissus granulosa Ruiz & Pav. Accepted M WCSP (in review)
Cissus grisea (Baker) Planch. Accepted M WCSP (in review)
Cissus grisebachii Planch. Synonym M WCSP (in review)
Cissus griseorubra Gilg & M.Brandt Synonym M WCSP (in review)
Cissus guaranitica Chodat Synonym M WCSP (in review)
Cissus guerkeana (Büttner) T.Durand & Schinz Accepted M WCSP (in review)
Cissus guyanensis Desc. [Invalid] Synonym M WCSP (in review)
Cissus haematantha Miq. Accepted M WCSP (in review)
Cissus hahniana Ernst Synonym M WCSP (in review)
Cissus haitiensis Urb. & Ekman Synonym M WCSP (in review)
Cissus halinianus Ernst Unresolved L TRO
Cissus hamaderohensis Radcl.-Sm. Accepted M WCSP (in review)
Cissus hassleriana Chodat Synonym M WCSP (in review)
Cissus hastata Miq. Accepted M WCSP (in review)
Cissus haullevilleana De Wild. & T.Durand Synonym M WCSP (in review)
Cissus haumanii Dewit Unresolved L WCSP (in review)
Cissus hauptiana Gilg Synonym M WCSP (in review)
Cissus hebecarpa Hochst. ex Planch. Unresolved L TRO
Cissus hederacea Pers. Synonym M WCSP (in review)
Cissus hederacea Royle ex Walp. Synonym L WCSP (in review)
Cissus hederifolia Planch. [Unplaced] Unresolved L WCSP (in review)
Cissus helenae Buscal. & Muschl. Synonym M WCSP (in review)
Cissus helleborifolia Zipp. ex Span. Synonym M WCSP (in review)
Cissus heptaphylla Retz. Synonym M WCSP (in review)
Cissus hereroensis Schinz Synonym M WCSP (in review)
Cissus heteroma Turcz. Accepted M WCSP (in review)
Cissus heterophylla Poir. Accepted M WCSP (in review)
Cissus heterophylla Link [Illegitimate] Synonym L WCSP (in review)
Cissus heterophylla Walp. [Illegitimate] Unresolved L WCSP (in review)
Cissus heterotoma Turcz. Accepted M WCSP (in review)
Cissus heterotricha Gilg & R.E.Fr. Synonym M WCSP (in review)
Cissus hexangularis Thorel ex Planch. Accepted M WCSP (in review)
Cissus heyneana Planch. Accepted M WCSP (in review)
Cissus hibiscinus Delile ex Planch. Unresolved L WCSP (in review)
Cissus hildebrandtii Gilg Synonym M WCSP (in review)
Cissus himalayana Walp. Unresolved L WCSP (in review)
Cissus hirsuta Steud. Synonym M WCSP (in review)
Cissus hirtella Blume Synonym M WCSP (in review)
Cissus hispida (Eckl. & Zeyh.) Planch. Unresolved L WCSP (in review)
Cissus hispidiflora C.A.Sm. Synonym M WCSP (in review)
Cissus hochstetteri (Miq.) Planch. Synonym M WCSP (in review)
Cissus homblei De Wild. Synonym M WCSP (in review)
Cissus hookeri Ridl. Accepted M WCSP (in review)
Cissus hotteana Urb. & Ekman Synonym M WCSP (in review)
Cissus huillensis Exell & Mendonça Synonym M WCSP (in review)
Cissus humbertiana Desc. Accepted M TRO
Cissus humbertianus Desc. Accepted M WCSP (in review)
Cissus humbertii Robyns & Lawalrée Accepted M WCSP (in review)
Cissus humilis (N.E.Br.) Planch. Synonym M WCSP (in review)
Cissus humulifolia Regel Unresolved L WCSP (in review)
Cissus humulifolia var. brevipedunculata (Maxim.) Regel Synonym L WCSP (in review)
Cissus hydrophora Gaudich. [Unplaced] Unresolved L WCSP (in review)
Cissus hypargyrea Gilg Synonym M WCSP (in review)
Cissus hypoglauca A.Gray Unresolved L WCSP (in review)
Cissus hypoleuca Harv. Synonym M WCSP (in review)
Cissus ibuensis Hook.f. Synonym M WCSP (in review)
Cissus imerinensis (Baker) Suess. Synonym M TRO
Cissus inaequalis B. Heyne & Wall. Unresolved L TRO
Cissus inaequilaterus E. Mey. ex Harv. Unresolved L TRO
Cissus incarnata Teijsm. & Binn. [Unplaced] Unresolved L WCSP (in review)
Cissus incisa (Nutt.) Des Moul. ex S.Watson Accepted L WCSP (in review)
Cissus incisa Des Moul. Unresolved L TRO
Cissus incisa var. andrewsii E.J.Palmer Synonym L WCSP (in review)
Cissus indica Rottler Synonym L WCSP (in review)
Cissus indica J.Koenig ex Steud. Synonym L WCSP (in review)
Cissus indica Walp. Unresolved L WCSP (in review)
Cissus indivisa Des Moul. ex S.Watson Synonym M WCSP (in review)
Cissus integrifolia (Baker) Planch. Accepted L WCSP (in review)
Cissus intermedia A.Rich. Accepted M WCSP (in review)
Cissus inundata (Baker) Planch. Accepted M WCSP (in review)
Cissus inundata var. suberecta (Baker) Planch. Synonym L WCSP (in review)
Cissus involucrata Spreng. Unresolved L WCSP (in review)
Cissus ipomeifolia Webb [Unplaced] Unresolved L WCSP (in review)
Cissus jackii Korth. ex Miq. Synonym M WCSP (in review)
Cissus jaegeri Gilg & M.Brandt Unresolved L WCSP (in review)
Cissus japonica (Thunb.) Willd. Synonym M WCSP (in review)
Cissus japonica var. dentata Makino Synonym L WCSP (in review)
Cissus japonica var. mollis (Wall. ex M.A.Lawson) Planch. Synonym L WCSP (in review)
Cissus jatrophoides (Baker) Planch. Synonym M WCSP (in review)
Cissus javalensis (Seem.) Planch. Accepted M WCSP (in review)
Cissus javana DC. Accepted M WCSP (in review)
Cissus javana var. pubescens C.L.Li Synonym L WCSP (in review)
Cissus javellensis Lanza Synonym L WCSP (in review)
Cissus javellensis var. rotundata Lanza Synonym L WCSP (in review)
Cissus johannis Exell & Mendonça Synonym M WCSP (in review)
Cissus juncea (Baker) Webb Synonym M WCSP (in review)
Cissus juttae Dinter & Gilg Synonym M WCSP (in review)
Cissus kaessneri Gilg & M.Brandt Synonym L WCSP (in review)
Cissus kakoma De Wild. Synonym M WCSP (in review)
Cissus kaniamae Mullend. ex Dewit Synonym M WCSP (in review)
Cissus kapiriensis Dewit Unresolved L WCSP (in review)
Cissus karaguensis Gilg Synonym L WCSP (in review)
Cissus kawensis Desc. Accepted M WCSP (in review)
Cissus keilii Gilg & M.Brandt Synonym M WCSP (in review)
Cissus keniensis T.C.E.Fr. Synonym M WCSP (in review)
Cissus kerkvoordei Dewit Synonym L WCSP (in review)
Cissus kerrii Craib Accepted M WCSP (in review)
Cissus kilimandscharica Gilg Synonym M WCSP (in review)
Cissus kirkiana Planch. Synonym M WCSP (in review)
Cissus kirkiana var. livingstonei Planch. Synonym L WCSP (in review)
Cissus kiwakishiensis Dewit Synonym M WCSP (in review)
Cissus kleinii P. Lawson Unresolved L TRO
Cissus knittelii Gilg Synonym M WCSP (in review)
Cissus koehneana F.Hoffm. [Unplaced] Unresolved L WCSP (in review)
Cissus koordersii (Backer) Amshoff Accepted M WCSP (in review)
Cissus koualensis A. Chev. Unresolved L TRO
Cissus kouandeensis A.Chev. Accepted M WCSP (in review)
Cissus kouilouensis Desc. Accepted M WCSP (in review)
Cissus koumiensis A. Chev. Unresolved L TRO
Cissus labrusca (Franch. & Sav.) Kuntze Synonym M WCSP (in review)
Cissus laciniata (L.) L. Unresolved L WCSP (in review)
Cissus laevigata Blume Unresolved L WCSP (in review)
Cissus lageniflora Gilg & M.Brandt Synonym M WCSP (in review)
Cissus lamarckiana Schult. & Schult.f. Synonym M WCSP (in review)
Cissus lamprophylla Gilg & M.Brandt Accepted M WCSP (in review)
Cissus lanceolaria Roxb. [Illegitimate] Unresolved L WCSP (in review)
Cissus lanceolata Malme Synonym M WCSP (in review)
Cissus landuk Hassk. Unresolved L WCSP (in review)
Cissus laneus Desc. Accepted M WCSP (in review)
Cissus lanigera Harv. Synonym M WCSP (in review)
Cissus lanigera var. holubii Planch. Synonym L WCSP (in review)
Cissus lanigera var. sosong Planch. Synonym L WCSP (in review)
Cissus lanyuensis (C.E.Chang) F.Y.Lu Accepted M WCSP (in review)
Cissus latifolia Lam. Accepted M WCSP (in review)
Cissus latifolia Vahl Synonym M WCSP (in review)
Cissus latifolia Descourt. Synonym M WCSP (in review)
Cissus latifolia Walp. Unresolved L WCSP (in review)
Cissus laurentii De Wild. Synonym M WCSP (in review)
Cissus lebrunii Dewit Accepted M WCSP (in review)
Cissus ledermannii Gilg & M.Brandt Synonym M WCSP (in review)
Cissus ledermannii Lauterb. [Unplaced] Unresolved L WCSP (in review)
Cissus leemansii Dewit Accepted M WCSP (in review)
Cissus lehmannii Burret Unresolved L TRO
Cissus lelyi Hutch. Synonym M WCSP (in review)
Cissus lemurica Desc. Accepted M TRO
Cissus lemuricus Desc. Accepted M WCSP (in review)
Cissus lentiana Volkens & Gilg Synonym M WCSP (in review)
Cissus lenticellata (Baker) Suess. Accepted M WCSP (in review)
Cissus leonardii Dewit Accepted M WCSP (in review)
Cissus leonensis Hook.f. Synonym M WCSP (in review)
Cissus leucadenia Suess. Synonym M WCSP (in review)
Cissus leucocarpa Blume Synonym M WCSP (in review)
Cissus leucophlea (Scott-Elliot) Suess. Accepted M WCSP (in review)
Cissus leucostaphyla Dennst. Unresolved L WCSP (in review)
Cissus leucotricha Gilg & M.Brandt Synonym M WCSP (in review)
Cissus libenii Dewit Synonym M WCSP (in review)
Cissus lindenii André Synonym M WCSP (in review)
Cissus lineata Warb. Accepted M WCSP (in review)
Cissus lineata var. fuscolanata Lauterb. Synonym L WCSP (in review)
Cissus livingstoniana Welw. [Invalid] Synonym M WCSP (in review)
Cissus loandensis Gilg & M.Brandt Synonym M WCSP (in review)
Cissus lonchiphylla Thwaites Accepted M WCSP (in review)
Cissus longicymosa Lombardi Accepted M WCSP (in review)
Cissus longipedunculata Teijsm. & Binn. [Unplaced] Unresolved L WCSP (in review)
Cissus longzhouensis W.T. Wang Unresolved L TRO
Cissus lonicerifolia C.A.Sm. Synonym M WCSP (in review)
Cissus louisii Detoit Accepted M WCSP (in review)
Cissus lucida Poir. Synonym M WCSP (in review)
Cissus lutea Exell & Mendonça Synonym M WCSP (in review)
Cissus luzoniensis (Merr.) C.L.Li Accepted M WCSP (in review)
Cissus lynesii Dewit Synonym M WCSP (in review)
Cissus macilenta (Planch.) Urb. Synonym M WCSP (in review)
Cissus macrantha Werderm. Synonym M WCSP (in review)
Cissus macrobotrys Turcz. Accepted M WCSP (in review)
Cissus macrocarpa Dunaiski Synonym M WCSP (in review)
Cissus macrophylla Jungh. Accepted M WCSP (in review)
Cissus macropus Welw. Synonym M WCSP (in review)
Cissus macrothyrsa Gilg Synonym L WCSP (in review)
Cissus madecassa Desc. Accepted M WCSP (in review)
Cissus mainkensis De Wild. Unresolved L WCSP (in review)
Cissus mannii (Baker) Planch. Synonym M WCSP (in review)
Cissus mappia Lam. Synonym M WCSP (in review)
Cissus marajoara Huber Unresolved L TRO
Cissus maranguensis Gilg Synonym M WCSP (in review)
Cissus marcanii Craib Accepted M WCSP (in review)
Cissus marionae Exell & Mendonça Synonym M WCSP (in review)
Cissus marlothii Dinter & Gilg Synonym M WCSP (in review)
Cissus martiniana Woodson & Seibert Synonym M WCSP (in review)
Cissus marunguensis Dewit Synonym M WCSP (in review)
Cissus masukuensis (Baker) Gilg & M.Brandt Synonym M WCSP (in review)
Cissus matudae Lundell Synonym M WCSP (in review)
Cissus mauritiana Desc. Accepted M WCSP (in review)
Cissus mayoensis Gentry Synonym M WCSP (in review)
Cissus mayombensis Gilg ex Durand & Schinz Unresolved L TRO
Cissus megacarpa Lauterb. Accepted M WCSP (in review)
Cissus meliifolia Planch. Unresolved L WCSP (in review)
Cissus membranacea Hook.f. Synonym M WCSP (in review)
Cissus menyanthifolia A. Chev. Unresolved L TRO
Cissus mexicana Moc. & Sessé ex DC. Accepted M WCSP (in review)
Cissus mexicana auct. [Unplaced] Unresolved L WCSP (in review)
Cissus mexicana Mattei [Illegitimate] Synonym M WCSP (in review)
Cissus meyeri-johannis Gilg & M.Brandt Synonym M WCSP (in review)
Cissus michelii Dewit Synonym M WCSP (in review)
Cissus micradenia Gilg & M.Brandt Synonym M WCSP (in review)
Cissus micrantha Poir. Synonym M WCSP (in review)
Cissus micrantha Willd. ex Roem. & Schult. Synonym M WCSP (in review)
Cissus micrantha var. tripartita Urb. & Ekman Synonym L WCSP (in review)
Cissus microcarpa Vahl Accepted M WCSP (in review)
Cissus microdiptera (Baker) Planch. Synonym M WCSP (in review)
Cissus microdonta (Baker) Planch. Accepted M WCSP (in review)
Cissus microdonta f. bemarahensis Desc. Synonym L WCSP (in review)
Cissus microdonta f. deltoidea Desc. Synonym L WCSP (in review)
Cissus microphylla Turcz. Unresolved L WCSP (in review)
Cissus miegei Tchoumé Accepted M WCSP (in review)
Cissus migeodii Verdc. Accepted M WCSP (in review)
Cissus migiurtinora Chiov. Synonym M WCSP (in review)
Cissus mildbraedii Gilg & M.Brandt Synonym L WCSP (in review)
Cissus milnei Verdc. Accepted M WCSP (in review)
Cissus miqueliana Baker Unresolved L TRO
Cissus mirabilis (Urb. & Ekman) Lombardi Accepted M WCSP (in review)
Cissus modeccoides Planch. Accepted M WCSP (in review)
Cissus modeccoides var. kerrii (Craib) Craib Synonym L WCSP (in review)
Cissus modeccoides var. subintegra Gagnep. Synonym L WCSP (in review)
Cissus modesta (Miq.) Amshoff Synonym L WCSP (in review)
Cissus mollis (Baker) Steud. ex Planch. Synonym M WCSP (in review)
Cissus morifolia Planch. Accepted M WCSP (in review)
Cissus morifolia (Baker) Suess. Synonym M TRO
Cissus mornicola Urb. & Ekman Synonym M WCSP (in review)
Cissus mucronata Hook. & Arn. ex Steud. Synonym L WCSP (in review)
Cissus muelleri Planch. Synonym M WCSP (in review)
Cissus mugansa De Wild. Synonym M WCSP (in review)
Cissus muhuluensis Mildbr. Synonym M WCSP (in review)
Cissus multibracteata Zipp. ex Miq. Synonym L WCSP (in review)
Cissus multiflora Willd. ex Roem. & Schult. Synonym M WCSP (in review)
Cissus muricata Dalzell & A.Gibson Unresolved L WCSP (in review)
Cissus mutabilis Blume Synonym M WCSP (in review)
Cissus myriantha Gilg & M.Brandt Synonym M WCSP (in review)
Cissus nanella Gilg & R.E.Fr. Synonym M WCSP (in review)
Cissus napaulensis DC. Unresolved L WCSP (in review)
Cissus narinensis Lombardi Accepted M WCSP (in review)
Cissus natalensis Bernh. ex Krauss [Invalid] Synonym M WCSP (in review)
Cissus natalitia (Szyszyl.) Codd Synonym M WCSP (in review)
Cissus neei Croat Accepted M WCSP (in review)
Cissus neghelliensis Lanza Synonym L WCSP (in review)
Cissus neilgherrensis Wight Synonym L WCSP (in review)
Cissus nepalensis Steud. Unresolved L TRO
Cissus nervosa Planch. Accepted M WCSP (in review)
Cissus nicaraguensis Lombardi Accepted M WCSP (in review)
Cissus nieriensis T.C.E.Fr. Synonym L WCSP (in review)
Cissus nigroglandulosa Gilg & M.Brandt Synonym M WCSP (in review)
Cissus nigropilosa Dewit Accepted M WCSP (in review)
Cissus nilagirica Miq. Unresolved L WCSP (in review)
Cissus nipensis Urb. Synonym M WCSP (in review)
Cissus nitida Vell. Synonym M WCSP (in review)
Cissus nivea Hochst. ex Schweinf. Synonym M WCSP (in review)
Cissus njegerre Gilg Synonym M WCSP (in review)
Cissus nobilis Kuhlm. Accepted M WCSP (in review)
Cissus nodiglandulosa T.C.E.Fr. Synonym M WCSP (in review)
Cissus nodosa Blume Accepted L WCSP (in review)
Cissus novemfolia (Wall. ex Lawson) Planch. Accepted M WCSP (in review)
Cissus novogranatensis (Moldenke) Suess. [Unplaced] Unresolved L WCSP (in review)
Cissus nymphaeifolia (Welw. ex Baker) Planch. Accepted M WCSP (in review)
Cissus oaxacana Lundell Synonym M WCSP (in review)
Cissus obliqua Ruiz & Pav. Accepted M WCSP (in review)
Cissus obliqua Sessé & Moc. [Illegitimate] Synonym M WCSP (in review)
Cissus oblonga (Benth.) Planch. Accepted L WCSP (in review)
Cissus oblongifolia Merr. Accepted M WCSP (in review)
Cissus oblongolanceolata (Krug & Urb.) Urb. Synonym M WCSP (in review)
Cissus obovata Vahl Accepted M WCSP (in review)
Cissus obovato-oblonga De Wild. Synonym M WCSP (in review)
Cissus obscura DC. Synonym M WCSP (in review)
Cissus obtecta Wall. Unresolved L TRO
Cissus obtusata Benth. Synonym M WCSP (in review)
Cissus obtusifolia Lam. Synonym M WCSP (in review)
Cissus ochracea Teijsm. & Binn. [Unplaced] Unresolved L WCSP (in review)
Cissus odondo Gilg & M.Brandt [Unplaced] Unresolved L WCSP (in review)
Cissus odontadenia Gilg Synonym M WCSP (in review)
Cissus officinalis Klotzsch Synonym M WCSP (in review)
Cissus okoutensis R.P.Berhaut [Unplaced] Unresolved L WCSP (in review)
Cissus oleracea Bolus Synonym M WCSP (in review)
Cissus oligocarpa (H.Lev. & Vaniot) L.H.Bailey Synonym M WCSP (in review)
Cissus oliveri (Engl.) Gilg ex Engl. Accepted M WCSP (in review)
Cissus oliveri (Engl.) Gilg Synonym M TRO
Cissus oliveriana Gilg Synonym M WCSP (in review)
Cissus oliviformis Planch. Synonym M WCSP (in review)
Cissus omburensis Gilg & M.Brandt Synonym M WCSP (in review)
Cissus opaca F.Muell. Synonym M WCSP (in review)
Cissus oreophila Gilg & M.Brandt Accepted M WCSP (in review)
Cissus orientalis Lam. Synonym M WCSP (in review)
Cissus orientalis A.Gray Unresolved L WCSP (in review)
Cissus ornata A.Chev. Synonym M WCSP (in review)
Cissus ornatus A. Chev. ex Hutch. & Dalziel Synonym M TRO
Cissus orondo Gilg & M.Brandt Synonym M WCSP (in review)
Cissus osaensis Lombardi Accepted M WCSP (in review)
Cissus ovata Rich. [Illegitimate] Synonym M WCSP (in review)
Cissus ovata Lam. Synonym M WCSP (in review)
Cissus overlaetii Detoit Synonym M WCSP (in review)
Cissus oxyodon Planch. Synonym M WCSP (in review)
Cissus oxyodonta (Baker) Desc. Accepted M WCSP (in review)
Cissus oxyphylla (A.Rich.) Chiov. Synonym M WCSP (in review)
Cissus pachyantha Gilg & M.Brandt Synonym M WCSP (in review)
Cissus pachyrrhachis Gilg & M.Brandt Synonym L WCSP (in review)
Cissus pallida Salisb. [Illegitimate] Synonym M WCSP (in review)
Cissus pallida (Wight & Arn.) Steud. Synonym M WCSP (in review)
Cissus pallidiflora Lundell Synonym M WCSP (in review)
Cissus palmata Poir. Accepted M WCSP (in review)
Cissus palmata var. balansaeana Planch. Synonym L WCSP (in review)
Cissus palmata var. palmata Synonym L TRO
Cissus palmatifida (Baker) Planch. Accepted M WCSP (in review)
Cissus palmatifida var. integrifolia A.Chev. Synonym L WCSP (in review)
Cissus palmatifolia Wiggins & Rollins Unresolved L TRO
Cissus paniculata B.Heyne [Invalid] Synonym M WCSP (in review)
Cissus paniculata (Balf.f.) Planch. Accepted M WCSP (in review)
Cissus pannosa (Baker) Planch. Synonym L WCSP (in review)
Cissus papillosa Blume Unresolved L WCSP (in review)
Cissus paraensis Lombardi Accepted M WCSP (in review)
Cissus paraguayensis Planch. Synonym M WCSP (in review)
Cissus parciflora Urb. & Ekman Synonym M WCSP (in review)
Cissus parkeri (Baker) Planch. Synonym M WCSP (in review)
Cissus parviflora Roem. & Schult. Accepted M WCSP (in review)
Cissus parvifolia Salisb. [Illegitimate] Synonym M WCSP (in review)
Cissus passargei Gilg & M.Brandt Synonym M WCSP (in review)
Cissus patellicalyx Lombardi Accepted M WCSP (in review)
Cissus paucidentata Klotzsch Synonym M WCSP (in review)
Cissus paucidentata Ernst [Illegitimate] Synonym M WCSP (in review)
Cissus pauciflora DC. Unresolved L WCSP (in review)
Cissus pauciflora Eckl. & Zeyh. ex Szyszył. Unresolved L WCSP (in review)
Cissus paucinervia Lombardi Accepted M WCSP (in review)
Cissus pauli-guilielmi Schweinf. Synonym M WCSP (in review)
Cissus paullinifolia Vell. Accepted M WCSP (in review)
Cissus pedata Lam. Synonym M WCSP (in review)
Cissus pedata Náves ex Fern.-Vill. [Illegitimate] Synonym L WCSP (in review)
Cissus pedatifida Hoehne Synonym M WCSP (in review)
Cissus pedatifida f. scandens Hoehne Synonym L WCSP (in review)
Cissus peltata Turcz. Accepted M WCSP (in review)
Cissus pendula (Welw. ex Baker) Planch. Synonym M WCSP (in review)
Cissus penduloides Dewit Synonym M WCSP (in review)
Cissus penninervis (F.Muell.) Planch. Synonym L WCSP (in review)
Cissus pentaclada Jackes Accepted M WCSP (in review)
Cissus pentagona Roxb. Accepted M WCSP (in review)
Cissus pentandra Willd. ex Schult. & Schult.f. Synonym M WCSP (in review)
Cissus pentaphylla Willd. [Unplaced] Unresolved L WCSP (in review)
Cissus perforata Louis ex Dewit Synonym M WCSP (in review)
Cissus pergamacea Blume Synonym L WCSP (in review)
Cissus perrieri Desc. Accepted M WCSP (in review)
Cissus peruviana Lombardi Accepted M WCSP (in review)
Cissus petiolata Hook.f. Accepted M WCSP (in review)
Cissus petiolata var. pubescens Dewit Synonym L WCSP (in review)
Cissus phyllomicron Chiov. Synonym M WCSP (in review)
Cissus phyllomicron f. eglandulosa Chiov. Synonym L WCSP (in review)
Cissus phymatocarpa Masinde & L.E.Newton Accepted M WCSP (in review)
Cissus picardae Urb. Accepted M WCSP (in review)
Cissus pileata Desc. Accepted M TRO
Cissus pileatus Desc. Accepted M WCSP (in review)
Cissus pingtungensis S.S.Ying Accepted M WCSP (in review)
Cissus pinnata Sol. [Unplaced] Unresolved L WCSP (in review)
Cissus pinnatifolia Lombardi Accepted M WCSP (in review)
Cissus pisicarpa (Planch.) Zipp. ex Planch. Synonym M WCSP (in review)
Cissus pisocarpa Zipp. ex Miq. Unresolved L WCSP (in review)
Cissus planchoniana Gilg Accepted M WCSP (in review)
Cissus planchonii Gagnep. Accepted M WCSP (in review)
Cissus platanifolia Carrière Accepted M WCSP (in review)
Cissus plumeri Planch. Synonym M WCSP (in review)
Cissus pobeguini A.Chev. Accepted M WCSP (in review)
Cissus pohlii (Baker) Planch. Synonym M WCSP (in review)
Cissus poilanei Gagnep. Accepted M WCSP (in review)
Cissus polita Desc. Accepted M TRO
Cissus politus Desc. Accepted M WCSP (in review)
Cissus polyantha Gilg & M.Brandt Accepted M WCSP (in review)
Cissus polycymosa De Wild. Synonym M WCSP (in review)
Cissus polydactyla (Miq.) Planch. Accepted M WCSP (in review)
Cissus populnea Guill. & Perr. Accepted M WCSP (in review)
Cissus populnea var. kottoensis Desc. Synonym L WCSP (in review)
Cissus porphyrophylla Lindl. Synonym L WCSP (in review)
Cissus praecox Schweinf. ex Planch. Unresolved L TRO
Cissus princeae Gilg & M.Brandt Synonym M WCSP (in review)
Cissus producta Afzel. Accepted M WCSP (in review)
Cissus prostrata De Wild. & T.Durand Synonym M WCSP (in review)
Cissus pruinata Weinm. Synonym M WCSP (in review)
Cissus pruinosa Desf. [Unplaced] Unresolved L WCSP (in review)
Cissus pruinosa Herzog [Illegitimate] Synonym M WCSP (in review)
Cissus prunifera Desc. Accepted M WCSP (in review)
Cissus pruriens (Welw. ex Baker) Planch. Synonym M WCSP (in review)
Cissus psammophila Gilg & M.Brandt Synonym L WCSP (in review)
Cissus × pseudocaesia Gilg & M.Brandt Accepted M WCSP (in review)
Cissus pseudofuliginea Lombardi Accepted M WCSP (in review)
Cissus pseudoguerkeana Verdc. Accepted M WCSP (in review)
Cissus pseudomanikensis Dewit Synonym M WCSP (in review)
Cissus pseudonivea Gilg & M.Brandt Synonym L WCSP (in review)
Cissus pseudonjegerre Gilg & M.Brandt Synonym M WCSP (in review)
Cissus pseudopolyantha Mildbr. Accepted M WCSP (in review)
Cissus pseudorhodesiae Dewit Synonym M WCSP (in review)
Cissus pseudosicyoides Croat Synonym M WCSP (in review)
Cissus pseudoupembaensis Dewit Synonym M WCSP (in review)
Cissus pseudoverticillata Lombardi Accepted M WCSP (in review)
Cissus psoralifolia (F.Muell.) Planch. Accepted M WCSP (in review)
Cissus pteroclada Hayata Accepted M WCSP (in review)
Cissus puberula C.A.Sm. Synonym M WCSP (in review)
Cissus pubescens Kunth Synonym M WCSP (in review)
Cissus pubescens Walp. [Unplaced] Unresolved L WCSP (in review)
Cissus pubiflora Miq. Unresolved L WCSP (in review)
Cissus pubinervis Blume Accepted M WCSP (in review)
Cissus pulcherrima Vell. Accepted M WCSP (in review)
Cissus puncticulosa Rich. Synonym M WCSP (in review)
Cissus purpurascens Zipp. ex Miq. Synonym L WCSP (in review)
Cissus purpurea Roxb. ex Steud. Synonym L WCSP (in review)
Cissus pynaertii De Wild. Accepted M WCSP (in review)
Cissus pynaertii var. subtrilobata De Wild. Synonym L WCSP (in review)
Cissus pyrrhodasys Miq. Synonym M WCSP (in review)
Cissus quadrangula L. Synonym M WCSP (in review)
Cissus quadrangula Salisb. Synonym M WCSP (in review)
Cissus quadrangularis L. Accepted M WCSP (in review)
Cissus quadrangularis var. pubescens Dewit Accepted L WCSP (in review)
Cissus quadrialata Kunth Synonym M WCSP (in review)
Cissus quadricornuta (Miq.) Hochr. Accepted M WCSP (in review)
Cissus quarrei Dewit Accepted M WCSP (in review)
Cissus quinata Dryand. Synonym M WCSP (in review)
Cissus quinquangularis Chiov. Accepted M WCSP (in review)
Cissus quinquefolia Sol. ex Sims [Illegitimate] Synonym M WCSP (in review)
Cissus quinquefolia Desf. Synonym M WCSP (in review)
Cissus quinquefolia (L.) Borkh. Synonym M TRO
Cissus rafflesiae (Miq.) Korth. ex Planch. [Invalid] Synonym M WCSP (in review)
Cissus reedii Detoit Synonym M WCSP (in review)
Cissus reniformis Domin Accepted M WCSP (in review)
Cissus repanda (Wight & Arn.) Vahl Accepted L WCSP (in review)
Cissus repanda var. repanda Synonym L TRO
Cissus repanda var. subferruginea (Merr. & Chun) C.L.Li Synonym L WCSP (in review)
Cissus repens Lam. Accepted L WCSP (in review)
Cissus repens Thwaites [Illegitimate] Synonym L WCSP (in review)
Cissus repens var. luzoniensis Merr. Synonym L WCSP (in review)
Cissus repens var. sinensis Hand.-Mazz. Synonym L WCSP (in review)
Cissus reticulata Willd. ex Roem. & Schult. Synonym M WCSP (in review)
Cissus reticulata Thwaites Unresolved L WCSP (in review)
Cissus reticulata Blume ex Planch Accepted M WCSP (in review)
Cissus retivenia Planch. Accepted M WCSP (in review)
Cissus rhamnoidea Planch. Accepted M WCSP (in review)
Cissus rheifolia Planch. Accepted M WCSP (in review)
Cissus rhodesiae Gilg & M.Brandt Synonym M WCSP (in review)
Cissus rhodocarpa Blume Synonym M WCSP (in review)
Cissus rhodotricha (Baker) Desc. Accepted M WCSP (in review)
Cissus rhombifolia Vahl Synonym M WCSP (in review)
Cissus rhombifolia var. glabrescens Planch. Synonym L WCSP (in review)
Cissus rhomboidea E.Mey. ex Harv. Unresolved L WCSP (in review)
Cissus ringoetii De Wild. Unresolved L WCSP (in review)
Cissus riparia P. Lawson Unresolved L TRO
Cissus rivae Gilg Synonym M WCSP (in review)
Cissus robinsonii (Ridl.) Craib Accepted L WCSP (in review)
Cissus robynsii Dewit Synonym M WCSP (in review)
Cissus rocheana Planch. [Unplaced] Unresolved L WCSP (in review)
Cissus rondoensis Verdc. Accepted M WCSP (in review)
Cissus rosea (Royle) Walp. Synonym L WCSP (in review)
Cissus rostrata (Miq.) Korth. ex Planch. Accepted L WCSP (in review)
Cissus rotundata B.Heyne ex Wall. [Invalid] Synonym M WCSP (in review)
Cissus rotundifolia Vahl Accepted M WCSP (in review)
Cissus rotundifolia Blume [Illegitimate] Synonym M WCSP (in review)
Cissus rowlandii Gilg & M.Brandt Synonym M WCSP (in review)
Cissus roxburghii Planch. Synonym M WCSP (in review)
Cissus roylei Planch. Unresolved L WCSP (in review)
Cissus ruacanensis Exell & Mendonça Synonym M WCSP (in review)
Cissus rubescens Blanco Synonym M WCSP (in review)
Cissus rubifolia Planch. Synonym M WCSP (in review)
Cissus rubiginosa (Welw. ex Baker) Planch. Accepted M WCSP (in review)
Cissus rubricaulis Carrière Accepted M WCSP (in review)
Cissus rubrinervia Alain Synonym M WCSP (in review)
Cissus rubromarginata Gilg & M.Brandt Synonym M WCSP (in review)
Cissus rubropilosa Lombardi Accepted M WCSP (in review)
Cissus rubrosetosa Gilg & M.Brandt Synonym M WCSP (in review)
Cissus rufescens Guill. & Perr. Accepted M WCSP (in review)
Cissus rufescens var. doeringii (Gilg & M.Brandt) Desc. Synonym L WCSP (in review)
Cissus ruginosicarpa Desc. Accepted M WCSP (in review)
Cissus rugosa DC. Synonym M WCSP (in review)
Cissus rupicola Gilg & M.Brandt Unresolved L WCSP (in review)
Cissus rupicola Urb. [Illegitimate] Synonym M WCSP (in review)
Cissus ruspolii Gilg Accepted M WCSP (in review)
Cissus sagittifer Desc. Accepted M WCSP (in review)
Cissus salutaris Kunth Synonym M WCSP (in review)
Cissus sandersonii Harv. Synonym M WCSP (in review)
Cissus sandersonii var. transvaalensis (Szyszył.) C.A.Sm. Synonym L WCSP (in review)
Cissus saponaria (Benth.) Planch. Accepted M WCSP (in review)
Cissus sarcocephala (Planch.) Schweinf. ex Planch. Synonym M WCSP (in review)
Cissus sarcospathula Chiov. Synonym M WCSP (in review)
Cissus saxicola Gilg & R.E.Fr. Unresolved L WCSP (in review)
Cissus scabra (Baker) Planch. Synonym M WCSP (in review)
Cissus scabricaulis (Baker) Planch. Synonym M WCSP (in review)
Cissus scariosa Blume Synonym M WCSP (in review)
Cissus scarlatina Gilg & M.Brandt Synonym L WCSP (in review)
Cissus schimperi Hochst. ex A.Rich. Synonym M WCSP (in review)
Cissus schimperi Hochst. ex Planch. Unresolved L WCSP (in review)
Cissus schlechteri Gilg & M.Brandt Synonym M WCSP (in review)
Cissus schliebenii Mildbr. Synonym M WCSP (in review)
Cissus schmitzii Dewit Accepted M WCSP (in review)
Cissus schumanniana Gilg Accepted M WCSP (in review)
Cissus schwackei Gilg & M. Brandt Unresolved L TRO
Cissus schweinfurthii Planch. Synonym M WCSP (in review)
Cissus sciaphila Gilg Accepted M WCSP (in review)
Cissus segmentata C.A.Sm. Synonym M WCSP (in review)
Cissus seitziana Gilg & M.Brandt Synonym M WCSP (in review)
Cissus selloana (Baker) Planch. Synonym M WCSP (in review)
Cissus selloana var. glabra Planch. Synonym L WCSP (in review)
Cissus semicardata Wall. Synonym L WCSP (in review)
Cissus semiglabra Harv. Unresolved L WCSP (in review)
Cissus semivirgata Planch. Synonym M WCSP (in review)
Cissus senegalensis Lavie Accepted M WCSP (in review)
Cissus serianiifolia (Bunge) Walp. Synonym M WCSP (in review)
Cissus sericea Eckl. & Zeyh. [Unplaced] Unresolved L WCSP (in review)
Cissus serjanioides Planch. Synonym M WCSP (in review)
Cissus serpens Hochst. ex A.Rich. Synonym M WCSP (in review)
Cissus serratifolia Rottler ex Wight Synonym M WCSP (in review)
Cissus serratifolia L.O.Williams [Illegitimate] Synonym M WCSP (in review)
Cissus serroniana (Glaz.) Lombardi Accepted M WCSP (in review)
Cissus serrulata Roxb. Unresolved L WCSP (in review)
Cissus serrulatifolia L.O.Williams Accepted M WCSP (in review)
Cissus sesquipedalis Gilg Synonym M WCSP (in review)
Cissus sessilifolia Dewit Synonym M WCSP (in review)
Cissus sessilis Amshoff Synonym M WCSP (in review)
Cissus setosa Roxb. Synonym L WCSP (in review)
Cissus setulosa Diels & Gilg Accepted M WCSP (in review)
Cissus sexangularis Ernst Synonym M WCSP (in review)
Cissus siamica Planch. Accepted M WCSP (in review)
Cissus sicyoides L. Synonym M WCSP (in review)
Cissus sicyoides Klein ex Steud. [Invalid] Synonym M WCSP (in review)
Cissus sicyoides f. apensis Chodat & Hassl. Synonym L WCSP (in review)
Cissus sicyoides f. aristolochiifolia Planch. Synonym L WCSP (in review)
Cissus sicyoides f. balansae Planch. Synonym L WCSP (in review)
Cissus sicyoides f. canescens (Lam.) Planch. Synonym L WCSP (in review)
Cissus sicyoides f. compressicaulis (Ruíz & Pav.) Planch. Synonym L WCSP (in review)
Cissus sicyoides f. floridana Planch. Synonym L WCSP (in review)
Cissus sicyoides f. foliolata Chodat & Hassl. Synonym L WCSP (in review)
Cissus sicyoides var. gardneri (Baker) Planch. Synonym L WCSP (in review)
Cissus sicyoides f. jacquinii Planch. Synonym L WCSP (in review)
Cissus sicyoides f. lobata Planch. Synonym L WCSP (in review)
Cissus sicyoides f. marmorata Chodat & Hassl. Synonym L WCSP (in review)
Cissus sicyoides f. morifolia Planch. Synonym L WCSP (in review)
Cissus sicyoides f. oblongolanceolata Krug & Urb. Synonym L WCSP (in review)
Cissus sicyoides f. ovata (Lam.) Planch. Synonym L WCSP (in review)
Cissus sicyoides f. ovato-oblonga Planch. Synonym L WCSP (in review)
Cissus sicyoides f. oxyodon (Planch.) Planch. Synonym L WCSP (in review)
Cissus sicyoides var. palmata Hassl. Synonym L WCSP (in review)
Cissus sicyoides f. paraguayensis Chodat & Hassl. Synonym L WCSP (in review)
Cissus sicyoides f. tamoides (Cambess.) Planch. Synonym L WCSP (in review)
Cissus sicyoides f. tiliacea (Kunth) Planch. Synonym L WCSP (in review)
Cissus sicyoides f. tinctoria (Mart.) Planch. Synonym L WCSP (in review)
Cissus sicyoides f. umbrosa (Kunth) Planch. Synonym L WCSP (in review)
Cissus silvestris Tchoumé Accepted M WCSP (in review)
Cissus simplex Blanco Synonym M WCSP (in review)
Cissus simsiana Roem. & Schult. Accepted M WCSP (in review)
Cissus simsiana var. pubescens Planch. Synonym L WCSP (in review)
Cissus simulans C.A.Sm. Synonym M WCSP (in review)
Cissus sinaloae Standl. Synonym M WCSP (in review)
Cissus smilacina Kunth Synonym M WCSP (in review)
Cissus smithiana (Baker) Planch. Accepted M WCSP (in review)
Cissus sokodensis Gilg & M.Brandt Synonym M WCSP (in review)
Cissus somaliensis Gilg Synonym M WCSP (in review)
Cissus spectabilis Hochst. ex Planch. Accepted M WCSP (in review)
Cissus spicifera Griff. Synonym M WCSP (in review)
Cissus spinosa Cambess. Accepted M WCSP (in review)
Cissus spinosopilosa Gilg & M.Brandt Synonym M WCSP (in review)
Cissus stans Pers. [Illegitimate] Synonym M WCSP (in review)
Cissus stefaniniana Chiov. Unresolved L WCSP (in review)
Cissus stenoloba (Welw. ex Baker) Planch. Synonym M WCSP (in review)
Cissus stenopoda Gilg & M.Brandt Synonym M WCSP (in review)
Cissus sterculiifolia (F.Muell. ex Benth.) Planch. Synonym L WCSP (in review)
Cissus stipulacea (Baker) Planch. Synonym M WCSP (in review)
Cissus stipulacea var. hochstetteri Planch. Synonym L WCSP (in review)
Cissus stipulaceoides Dewit Synonym M WCSP (in review)
Cissus stipulata Vell. Accepted M WCSP (in review)
Cissus striata Ruiz & Pav. Accepted M WCSP (in review)
Cissus striata var. argentina Suess. Synonym L WCSP (in review)
Cissus striata subsp. argentina (Suess.) Lombardi Accepted L WCSP (in review)
Cissus striata var. chilensis Suess. Synonym L WCSP (in review)
Cissus striata var. deficiens (Hook. & Arn.) Reiche Synonym L WCSP (in review)
Cissus striata subsp. striata Synonym L TRO
Cissus stricta Bert. ex Steudel Unresolved L TRO
Cissus strigosa Detoit Synonym M WCSP (in review)
Cissus stuhlmannii Gilg [Unplaced] Unresolved L WCSP (in review)
Cissus subaphylla (Balf.f.) Planch. Accepted M WCSP (in review)
Cissus subavenia Planch. Synonym M WCSP (in review)
Cissus subciliata (Baker) Planch. Synonym M WCSP (in review)
Cissus subciliata var. kirkii Planch. Synonym L WCSP (in review)
Cissus subciliata var. stuartii Planch. Synonym L WCSP (in review)
Cissus subdiaphana Steud. Synonym M WCSP (in review)
Cissus suberecta Bedd. Accepted M WCSP (in review)
Cissus suberecta (Baker) Malme [Illegitimate] Synonym M WCSP (in review)
Cissus suberosa (Welw. ex Baker) Planch. Synonym M WCSP (in review)
Cissus suberosa Elmer [Unplaced] Unresolved L WCSP (in review)
Cissus subglaucescens Planch. Synonym M WCSP (in review)
Cissus subhastata Gagnep. Accepted M WCSP (in review)
Cissus subramanyamii B.V.Shetty & Par.Singh Accepted M WCSP (in review)
Cissus subrhomboidea (Baker) Planch. Accepted M WCSP (in review)
Cissus subtetragona Planch. Accepted M WCSP (in review)
Cissus subtruncata Rose Synonym M WCSP (in review)
Cissus succulenta (Galpin) Burtt-Davy Synonym M WCSP (in review)
Cissus sue Gilg & M.Brandt Accepted M WCSP (in review)
Cissus sulcata C.A.Sm. Synonym M WCSP (in review)
Cissus sulcicaulis (Baker) Planch. Accepted M WCSP (in review)
Cissus sulcicaulis var. alata (Jacq.) Hassl. Synonym L WCSP (in review)
Cissus sulfurosa Desc. Accepted M TRO
Cissus sulfurosus Desc. Accepted M WCSP (in review)
Cissus sumatrana Latiff Accepted M WCSP (in review)
Cissus surinamensis Desc. Accepted M WCSP (in review)
Cissus sylvatica Cambess. Synonym M WCSP (in review)
Cissus sylvicola Masinde & L.E.Newton Accepted M WCSP (in review)
Cissus tamoides Cambess. Synonym M WCSP (in review)
Cissus taschdjianicus Chiov. Synonym M WCSP (in review)
Cissus tenuicaulis Hook.f. Synonym M WCSP (in review)
Cissus tenuifolia (Wight & Arn.) B.Heyne ex Planch. Synonym M WCSP (in review)
Cissus tenuipes Gilg & R.E.Fr. Synonym L WCSP (in review)
Cissus tenuissima Gilg & R.E.Fr. Synonym M WCSP (in review)
Cissus teretecaulis Larrañaga [Unplaced] Unresolved L WCSP (in review)
Cissus termetophila De Wild. Unresolved L WCSP (in review)
Cissus ternata (Forssk.) J.F.Gmel. Synonym M WCSP (in review)
Cissus ternata (Baker) Planch. [Illegitimate] Unresolved L WCSP (in review)
Cissus ternatomultifida Chiov. Synonym M WCSP (in review)
Cissus tetragona Harv. Synonym M WCSP (in review)
Cissus tetraptera Hook.f. Synonym M WCSP (in review)
Cissus teysmannii Miq. Accepted M WCSP (in review)
Cissus thalictrifolia Planch. Accepted M WCSP (in review)
Cissus thomasii Gilg & M.Brandt Synonym M WCSP (in review)
Cissus thomsonii (M.A.Lawson) Planch. Unresolved L WCSP (in review)
Cissus thunbergii Eckl. & Zeyh. [Illegitimate] Unresolved L WCSP (in review)
Cissus thunbergii Siebold & Zucc. Synonym M WCSP (in review)
Cissus thwaitesii Planch. Synonym M WCSP (in review)
Cissus thyrsiflora Blume Synonym M WCSP (in review)
Cissus tiliacea Kunth Accepted M WCSP (in review)
Cissus tiliifolia Planch. [Illegitimate] Synonym M WCSP (in review)
Cissus tiliiformis Desc. Accepted M WCSP (in review)
Cissus timoriensis DC. Accepted M WCSP (in review)
Cissus tinctoria Arruda [Unplaced] Unresolved L WCSP (in review)
Cissus tinctoria Mart. Accepted M WCSP (in review)
Cissus tinctoria Larrañaga [Unplaced] Unresolved L WCSP (in review)
Cissus tomentosa Lam. Synonym M WCSP (in review)
Cissus torreana Britton & P.Wilson Synonym M WCSP (in review)
Cissus touraensis A.Chev. Accepted M WCSP (in review)
Cissus trachyphylla Werderm. Synonym M WCSP (in review)
Cissus trianae Planch. Accepted M WCSP (in review)
Cissus trianae var. martiniana (Woodson & Seibert) Steyerm. Synonym L WCSP (in review)
Cissus triandra Schumach. & Thonn. Synonym M WCSP (in review)
Cissus triangularis A.Chev. Synonym M WCSP (in review)
Cissus tricuspidata Siebold & Zucc. Synonym M WCSP (in review)
Cissus tricuspis (Baker) Burch. ex Planch. Synonym M WCSP (in review)
Cissus tridentata Eckl. & Zeyh. Synonym L WCSP (in review)
Cissus trifolia K.Schum. Synonym M WCSP (in review)
Cissus trifoliata (L.) L. Accepted M WCSP (in review)
Cissus trifoliata Lour. [Illegitimate] Synonym L WCSP (in review)
Cissus trifoliata var. caustica (Tussac) Griseb. Synonym L WCSP (in review)
Cissus trifoliata var. intermedia (A.Rich.) Griseb. Synonym L WCSP (in review)
Cissus trifoliata var. obovata (Vahl) Griseb. Synonym L WCSP (in review)
Cissus trigona Willd. ex Schult. & Schult.f. Accepted M WCSP (in review)
Cissus triloba (Lour.) Merr. Accepted M WCSP (in review)
Cissus trilobata Lam. Synonym L WCSP (in review)
Cissus trinervis De Wild. Synonym L WCSP (in review)
Cissus triternata Miq. Accepted M WCSP (in review)
Cissus triternata (Baker) Suess. Unresolved L WCSP (in review)
Cissus triumfettoides Gilg & M.Brandt Synonym M WCSP (in review)
Cissus trothae Gilg & M.Brandt Accepted M WCSP (in review)
Cissus truncata Lawson Synonym M WCSP (in review)
Cissus tuberculata Jacq. Synonym M WCSP (in review)
Cissus tuberculata Blume [Illegitimate] Synonym M WCSP (in review)
Cissus tuberosa Moc. & Sessé ex DC. Synonym M WCSP (in review)
Cissus tucumana Suess. Synonym M WCSP (in review)
Cissus tweedieana Hieron. [Unplaced] Unresolved L WCSP (in review)
Cissus tweedieana (Baker) Planch. Accepted M WCSP (in review)
Cissus ukerewensis Gilg Synonym M WCSP (in review)
Cissus ulmifolia (Baker) Planch. Accepted M WCSP (in review)
Cissus umbellata Lour. Accepted M WCSP (in review)
Cissus umbrosa Kunth Synonym M WCSP (in review)
Cissus unguiformifolius C.A.Sm. Synonym M WCSP (in review)
Cissus unifoliata Harv. Unresolved L WCSP (in review)
Cissus upembaensis Dewit Synonym L WCSP (in review)
Cissus urbanii Suess. Synonym M WCSP (in review)
Cissus uribei Dugand Synonym M WCSP (in review)
Cissus urophylla Gilg & M.Brandt Synonym M WCSP (in review)
Cissus ursina Lombardi Accepted M WCSP (in review)
Cissus urupaensis Hoehne Synonym M WCSP (in review)
Cissus usambarensis Gilg ex Engl. Synonym M WCSP (in review)
Cissus uter Exell & Mendonça Synonym M WCSP (in review)
Cissus uvifer Afzel. Accepted M WCSP (in review)
Cissus vagans Carrière Synonym M WCSP (in review)
Cissus vandenbrandeana Dewit Synonym M WCSP (in review)
Cissus vanderbenii Dewit Synonym M WCSP (in review)
Cissus vanmeelii Lawalrée Synonym M WCSP (in review)
Cissus variifolia (Baker) Gilg & M.Brandt Synonym M WCSP (in review)
Cissus veitchii Carrière [Unplaced] Unresolved L WCSP (in review)
Cissus velutinus Linden ex Hook. [Unplaced] Unresolved L WCSP (in review)
Cissus venatorum Descourt. Synonym M WCSP (in review)
Cissus venezuelensis Steyerm. Accepted M WCSP (in review)
Cissus verrucosa Steud. Synonym M WCSP (in review)
Cissus verticillata (L.) Nicolson & C.E.Jarvis Accepted M WCSP (in review)
Cissus verticillata subsp. laciniata (Baker) Lombardi Synonym L WCSP (in review)
Cissus verticillata subsp. micrantha (Poir.) Lombardi Accepted L WCSP (in review)
Cissus verticillata var. micrantha (Poir.) Lombardi Synonym L WCSP (in review)
Cissus verticillata subsp. oblongolanceolata (Krug & Urb.) Lombardi Accepted L WCSP (in review)
Cissus verticillata subsp. verticillata Synonym L TRO
Cissus vesicatoria Blanco Synonym L WCSP (in review)
Cissus villosiglandulosa Werderm. Synonym L WCSP (in review)
Cissus vinifera (L.) Kuntze Synonym M WCSP (in review)
Cissus viniferoides Mildbr. Synonym M WCSP (in review)
Cissus vinosa Jackes Accepted M WCSP (in review)
Cissus violacea Meyen [Unplaced] Unresolved L WCSP (in review)
Cissus violaceoglandulosa Gilg Synonym M WCSP (in review)
Cissus viridescens Ridl. Accepted M WCSP (in review)
Cissus viscosa Gilg & R.E.Fr. Synonym M WCSP (in review)
Cissus viticella Webb ex Planch. Unresolved L TRO
Cissus viticifolia Siebold & Zucc. Unresolved L WCSP (in review)
Cissus vitiensis A.Gray Unresolved L WCSP (in review)
Cissus vitifolia Salisb. Synonym L WCSP (in review)
Cissus vitifolia Boiss. [Illegitimate] Synonym L WCSP (in review)
Cissus vitiginea L. Accepted M WCSP (in review)
Cissus vitiginea var. cochinchinensis DC. Synonym L WCSP (in review)
Cissus voanonala (Baker) Suess. Accepted M WCSP (in review)
Cissus vogelii Hook.f. Synonym M WCSP (in review)
Cissus voinierianus (Baltet) Viala Synonym M TRO
Cissus volkensii Gilg Synonym M WCSP (in review)
Cissus vuilletii A.Chev. Synonym M WCSP (in review)
Cissus wallacei Verdc. Accepted M WCSP (in review)
Cissus wallichiana Turcz. Synonym H WCSP
Cissus waterlotii A.Chev. Synonym M WCSP (in review)
Cissus wellmanii Gilg & M.Brandt Accepted M WCSP (in review)
Cissus welwitschii (Baker) Planch. Accepted M WCSP (in review)
Cissus wenshanensis C.L.Li Accepted M WCSP (in review)
Cissus wightii Planch. Synonym M WCSP (in review)
Cissus wilmsii Gilg & M.Brandt Synonym L WCSP (in review)
Cissus wittei Staner Synonym M WCSP (in review)
Cissus woodii Gilg & M.Brandt Synonym M WCSP (in review)
Cissus woodrowii (Stapf ex Cooke) Santapau Accepted M WCSP (in review)
Cissus wrightiana Planch. Accepted M WCSP (in review)
Cissus xerophila Lombardi Accepted M WCSP (in review)
Cissus yoshimurai Makino Synonym M WCSP (in review)
Cissus youngii Exell & Mendonça Accepted M WCSP (in review)
Cissus zambesica Wild & R.B.Drumm. Synonym M WCSP (in review)
Cissus zechiana Gilg & M.Brandt Synonym M WCSP (in review)
Cissus zollingeri Turcz. Synonym M WCSP (in review)
Cissus zombensis Gilg & M.Brandt Synonym M WCSP (in review)
Cissus zombitsy Desc. Accepted M WCSP (in review)