| Ipomoea abrupta R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea abscissa Bojer ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea abyssinica (Choisy) Schweinf. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea acanthocarpa (Choisy) Asch. & Schweinf. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea acaponetensis M.E. Jones | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea aculeata Blume | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea acutiflora A.Rich. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea acutisepala O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea adenioides Schinz | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea adspersa Mart. ex Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aegopoda St.-Lag. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aequisepala Domin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aequitans Jones | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea affinis M. Martens & Galeotti | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea afra Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea aggregata Poir. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea agrestis Hochst. ex Engl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aitonii Lindl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea alba L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea albidiflora Matuda | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea albiflora Moric. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea albivenia Sweet | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea alexandrae D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea alterniflora Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea althoffiana Dammer ex Engl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea altissima (Spreng.) Bertero ex G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea altoparanaensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea amambayensis Hassl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ambigua Endl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea amnicola Morong | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea amoena Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea amoenula Dandy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea amparoana Pilg. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ampullacea Fernald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ancisa House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea andongensis Rendle & Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea androyensis Deroin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea anemophoba Chiov. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea angustata Brandegee | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea angustisepala O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea anisomeres B.L. Rob. & Bartlett | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea antonschmidii R.W.Johnson | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aprica House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea aquatica Forssk. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea arachnoidea Bojer | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea arachnosperma Welw. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea arborescens (Humb. & Bonpl. ex Willd.) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ardissima A. Chev. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea arenaria Roem. & Schult. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea arenicola Rendle & Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea argentaurata Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea argentea Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea argentifolia A. Rich. ex Sagra | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea argentinica Peter | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea argillicola R.W. Johnson | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea argyreia Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea argyrophylla Vatke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aristolochiifolia G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea aristulata M. Martens & Galeotti | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea arnoldsonii Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea arnottiana Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea asarifolia (Desr.) Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea asclepiadea Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea asclepiadea Choisy ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aspera (Choisy) Vatke | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea aspericaulis Baker | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea aspersa Mart. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea asplundii O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea assumptae Mattei | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea asterophora Ooststr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea astrotrichota Dammer | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea atacorensis A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea atherstonei Baker | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea atrosanguinea Hook. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aurantiaca L.O. Williams | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea auricoma A.Rich. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea auriculata Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea aurifolia Dammer | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea aurita Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea auxocalyx Pilg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea avicola D.F.Austin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea avicularis Raf. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea azurea Hort. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea baalan Montrouz. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea baccifera Russ. ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bahiensis Willd. ex Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bakeri Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea balansae Peter | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea balioclada Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bampsiana Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea barbata Roth | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea barbata Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea barbatisepala A. Gray | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea barlerioides (Choisy) Benth. ex C.B. Clarke | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea barteri A. Chev. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea barteri Baker | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bartletti Standl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea batatas (L.) Lam. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea batatilla (Kunth) G. Don | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea batatoides Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bathycolpos Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea beladamboe Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bella A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea benguelensis Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea beninensis Ako | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bernoulliana Peter | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea beyeriana Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bicolor Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bicolor Lam. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bidentata G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bifida Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bifida Weinm. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea biflora (L.) Pers. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bignonioides Sims | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bilobata (Roxb.) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bimbim Gagnep. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bipedunculata C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bisavium A. Meeuse | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bisperma Larra | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea blanchetii Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea blanda Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea blepharophylla Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea blumii Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bolusiana Schinz | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bombycina (Choisy) Benth. & Hook. f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bonariensis Hook. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bonii Gagnep. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bouvetii Duchass. & Walp. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bracteata Cav. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea bracteosa Gagnep. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea brasiliana Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea brasseuriana De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea brassii C.T. White | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea breviflora G. Mey. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea brevifolia G. Mey. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea brevipes Moc. & Sessé | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea britteniana Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bronsonii J. N. Gerard | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea brousoni J.N.Gerard | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea brownei Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea brownii Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea buaralap Montrouz. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea buchananii Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea buchananii Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea buchii Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea buchneri Peter. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bulbocastana Moc. & Sesse. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea bullata Oliv. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea burchellii Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea burmanni Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea burridgei Hort. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea caerulea Roxb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea caerulescens Roxb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea caesia Hoffmanns. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea caespitosa Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea caespitosa Kuntze | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cairica (L.) Sweet | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea calidicola Standl. & L.O. Williams | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea caliginosa Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea calobra F.Muell. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea calobra Hill & F.Muell. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea caloneura Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea calophylla Fenzl | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea calycosa Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea calyptrata Dammer | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cambodiensis Gagnep. & Courchet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea camerunensis Taub. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea campestris Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea camporum A. Chev. ex Hutch. & Dalziel | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cana E. Mey. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea candei Chiov. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea candicans Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea capillacea (Kunth) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea capillata Span. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea capillifolia Bert. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea capparoiides Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea carajasensis D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cardenasiana O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cardiophylla A. Gray | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea carinata Endl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cariosepala Klotzsch ex C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea carletonii Holz. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea carmesina Proctor | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea carnea Jacq. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea carolina L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea caroliniana Lam. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea carsonii Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea catesbaei G.Mey. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea caudata Fernald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cavalcantei D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cearensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cephalantha Dammer | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cephalantha Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cernua Arechav. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chaetocaulos Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea chamelana J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chanetii H.Lév. | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea cheirophylla O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chenopodiifolia (M. Martens & Galeotti) Hemsl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chiliantha Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chilopsidis Standl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chiriquiensis Standl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chloroneura Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chodatiana O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea choisyana Wight & Arn. ex Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea choisyi Montrouz. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cholulensis Kunth | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chondrosepala Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chrysocalyx D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chrysochaetia Hallier f. | Unresolved |  | TRO | 2012-04-18 | 2 | 
	
		
			| Ipomoea chrysorrhiza Hook.f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea chrysosperma Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea chrysotricha Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea chrysotrichoides Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cicatricosa Baker | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ciervensis Painter | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ciliolata Pers. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ciliosa Pursh | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cincta Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cinerascens R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cipo-colla Glaz. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea citrina Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea clappertonii R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea clarensis A. H. Liogier | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea clarkei Hook.f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea classeniana Huber | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea clausa Rudolphi ex Ledeb. & Adlerstam | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea clavata (G. Don) Ooststr. ex J.F. Macbr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea coelestis Bojer ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea coerulea Bello ex Stahl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea colombiana O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea commatophylla A.Rich. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea commutata Roem. & Schult. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea comosperma Drake | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea compressa Guss. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea concolora (Matuda) D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea conferta G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea conica Didr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea consimilis Schulze-Menz | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea convolvulifolia Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea conzattii Greenm. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea coptica (L.) Roth ex Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cordatosepala Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cordatotriloba Dennst. | Accepted |  | TRO | 2012-04-18 | 2 | 
	
		
			| Ipomoea cordifolia Carey ex Voigt | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cordifolia Ten. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cordigera Mart. ex Regel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cordobana Peter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cordofana Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea coriacea Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cornucopia Chodat & Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea corralinensis Choisy ex A. DC. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea corrugata Thulin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea corumbaensis Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea coscinosperma Hochst. ex Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea costata F. Muell. ex Benth. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea costellata Torr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea courchetii Gagnep. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea crassicaulis (Benth.) B.L. Rob. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea crassifolia Cav. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea crassipes Hook. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea crepidiformis Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea crinicalyx S. Moore | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea crinigera Oliv. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea crispa Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cristulata Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea crotonifolia Gardner | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cruckshanksii Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cubensis (House) Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cuernavacensis House | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cumanensis G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cuneifolia Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cuprinacoma E. Carranza & J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea curassavica Balb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea curtipes Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea curtoi Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cyamoclita St.-Lag. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cyanantha Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea cymbalaria Fenzl | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea cynanchifolia Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea dajabonensis Alain | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea dammeriana De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea darainensis Deroin, Ranir. & Nusb. | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea dasyclada Pilg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea daturiflora Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea davenportii F.Muell. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea debeerstii De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea debilis Bojer ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea decaisnei Ooststr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea decasperma Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea deccana D.F. Austin | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea decemcornuta O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea decipiens Dammer | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea declinata Mart. ex Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea decora Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea decorsei A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea dehniae Merxm. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea delphinioides Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea delpierrei De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea dendroidea Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea densibracteata O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea denticulata R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea denticulata Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea deppeana G. Don | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea descolei O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea desmophylla Bojer ex Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea desrousseauxii Steud. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea diamantinensis J.M. Black | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea diantha Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea dichroa Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea diegoae M.C.Lara | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea diehlii M.E. Jones | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea digitifolia Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea dillenii Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea dinteri Schulze-Menz | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea diplocalyx Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea diriadactylina Hammel | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea discolor (Kunth) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea distans Choisy ex DC. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea donaldsonii Rendle | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea dubia Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea dumetorum Willd. ex Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea dumosa (Benth.) L.O. Williams | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea durangensis House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea duvigneaudii Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea echinocalyx Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea echioides Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea edithae Gage | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea edulis Niederl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea edwardsii Regel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea eggersiana Peter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea eggersii (House) D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea electrina D.F. Austin & J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea elegans Meisn. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea elegantissima Hort. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea elliottii Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea elliptica Roth | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea elongata Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea elythrocephala Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea emarginata Kuntze | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea emeiensis Z.Y. Zhu | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea emetica Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea eminii Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea engleriana Dammer ex Engl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ennealoba P. Beauv. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ephemera Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea erecta R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea erecta Michx. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea eremnobrocha D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea eriocalyx Mart. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea eriocarpa R. Br. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea erioleuca Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea eriosperma P. Beauv. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea erosa Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea erubescens Hort. ex Vilmorin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea erythraea Moc. & Sess | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea estrellensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea eurysepala Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea excisa Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea eximia House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea expansa J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fairriei H.L | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea falcata R.E.Fr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea falkioides Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fanshawei Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea fawcettii Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea federalis K. Afzel. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ferruginea Roem.&Schul. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ficifolia Lindl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fiebrigii O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea filicaulis Blume | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea filifolia G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea fimbriosepala Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fissifolia (McPherson) Eckenw. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fistulosa Mart. ex Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea flagelliformis Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea flammea Nees | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea flava F.Muell. ex Benth. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea flavescens Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea flavivillosa Schulze-Menz | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea flavopurpurea Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fleuryana A. Chev. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea floccosa Vatke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea florentiana Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea forskolei Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea forsteri A.Gray ex H.Mann. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea franciscana Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea frondosa G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea frutescens Hort.Par. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea fruticosa Kuntze | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fuchsioides Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fulvicaulis (Hochst. ex Choisy) Hallier f. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea fulvicoma Hance | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea funis Schltdl. & Cham. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea furcyensis Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea fusca Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gabrielii Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea galaclorrhoea Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea galhareriana Thulin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea garckeana Vatke | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea geophilifolia K.Afzel. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea geranioides Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gerrardiana Rendle | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea gesnerioides J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ghikae Volkens & Schweinf. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gigantea (Silva Manso) Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea gillei Staner | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gilletii De Wild. & T.Durand | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea githaginea Hochst. ex A.Rich. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea glaucescens G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea glaucifolia L. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea glaziovii Dammer | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea glenieii Thwaites ex C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea glossophylla Chiov. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gloverae J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea glutinosa Dammer | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gnaphalosperma Hochst. ex Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea gomezii C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea goodellii Hort. ex O.Deg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gossipifolia Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gossweileri Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gossypiifolia Willd. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gossypina Deflers | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gossypina Deflers ex Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea gossypioides Parodi | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea gossypioides Hort. ex Dammann | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea goyazensis Gardner | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea gracilior Rendle | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea gracilis R. Br. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea gracilisepala Rendle | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea graminea R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea graminiformis Meisn. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea graminoides Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea grandidentata C.H. Thomps. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea grandifolia (Dammer) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea grantii Oliv. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea granulata Parodi | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea granulosa Chodat & Hassl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea graveolens Rojas | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea grisebachii Prain | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea guaranitica Chodat & Hassl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea guineensis G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea habeliana Oliv. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hackeliana (Schinz) Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea haenkeana Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea halierca I.M. Johnst. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hallieriana Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea halophila Miq. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea halophyla Poepp. ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hanningtonii Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hanningtonii Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea × hardingii Paxton | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea harlingii D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hartmannii Vatke | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hartwegii Benth. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hastata L. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hastata Haines | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hastifolia Domin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hastigera Kunth | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea haylocki Regel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hederifolia L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hellebarda C. Schweinf. ex Hiern | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea herpeana Deroin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea heterocalyx Schulze-Menz | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea heterodoxa Standl. & Steyerm. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea heterosepala Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hewittioides Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea heynei Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea heynei Wall. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hierniana Rendle | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hieronymi (Kuntze) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hilarifolia Rusby | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hildebrandtii Vatke | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hindeana Rendle | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea hiranensis Thulin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hirsuta R. Br. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hirsuticaulis C.H.Wright | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hirsutissima Gardner | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hirta M. Martens & Galeotti | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hirtifolia R.C. Fang & S.H. Huang | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hispidula Ledeb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hochstetteri House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hockii De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea holstii Dammer ex Engl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea homblei De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea homotrichoidea O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hornei Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea horrida Huber | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea horsfalliae Hook. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hospitalis Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hotteana Urb. & Ekman | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hovarum Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea huillensis Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea humboltiana Roem. & Schult. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea humidicola Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea humifera Rendle & Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea humilis Raf. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea humilis G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hydrosmifolia A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hylophila Kerr | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hypargyrea Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hypolenca Taub. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea hypoleuca Taub. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hypoxantha Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea hystrix Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea igatimiana Parodi | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ignava House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea igualensis Weath. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea illustris Prain | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea imbricata Roth | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea imbricata Parodi | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea imperati (Vahl) Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea imperialis Hort. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea inamoena Pilg. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea incana Chiov. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea incarnata (Vahl) Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea incerta (Britton) Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea incisa R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea inconspicua Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea incurva G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea indica (Burm.) Merr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea indivisa (Vell.) Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea insignis Andrews | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea intermedia Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea intrapilosa Rose | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea intricata Pilg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea invicta House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea irengana N.E.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea irwiniae Verdc. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea jacalana Matuda | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea jacquinii Regel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea jaegeri Pilg. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea jalapa (L.) Pursh | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea jalapoida Griseb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea jalapoides Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea jamaicensis G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea japonica Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea jicama Brandegee | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea jucunda Thwaites | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea jujuyensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kadsuru Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea karwinskiana Regel | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kassneri Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea kassneri Pilg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea katangensis Lisowski & J.Wiland-Szyma | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea katgurhiensis Hoffmanns. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea keraudreniae Deroin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kerberi Sprenger | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea kermesina Hort. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea kiiruninsularis Masam. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea killipiana O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kilwaensis Pilg. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kingii Diels | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kirkiana Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea kirkii Britten | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kituiensis Vatke | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kleiniana Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea klotzschii Dammer | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea koloaensis H.L | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea kotschyana Hochst. ex Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kourankoenis A. Chev. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea krugii Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea kruseana Matuda | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea krusensternii Ledeb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea kunthiana Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lachnaea Spreng. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea laciniata Balf.f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea laciniata C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lactea Wall. ex Voigt | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lacteola House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lacunosa L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea laeta A. Gray | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea laevigata Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea laevigata Sol. ex Benth. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lambii Fernald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lanata E.A. Bruce | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea langsdorffii Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lanuginosa O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lapathifolia Hallier f. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea lapidosa Vatke | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lasioclados Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea latiflora Lindl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea latiflora Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea latifolia M. Martens & Galeotti | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea latisepala E.A.Bruce | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea laurifolia Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea laxiflora H.J.Chowdhery & Debta | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea ledebourii Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ledermannii Pilg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea leiocalyx Herb. ex Bruns | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lenis House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea leonensis B.L. Rob. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lepidophora Lebrun & Taton | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea leprieurii D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea leptocaulos Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea leptophylla Torr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea leptotoma Torr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lesteri Baker | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea leucantha Jacq. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea × leucantha Jacq. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea leucanthemum Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea leucotricha Donn. Sm. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea liliiflora R.E.Fr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lilloana O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea limbata Boerl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea limbata Linden | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lindenii M. Martens & Galeotti | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lindheimeri A. Gray | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lindmanii Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea linearifolia Hook. f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lineolata Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea linoides Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea linosepala Hallier f. | Unresolved |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea littoralis Blume | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea livescens Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lobata (Cerv.) Thell. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea loefgrenii Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lonchophylla J.M. Black | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea longeramosa Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea longifolia Benth. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea longipes Engl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea longiracemosa Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea longistaminea O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea longituba Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lophantha Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lorentzii Kuntze | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lottiae J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea loureiroi J.Presl | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lozani J.H.Painter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lozani Painter ex House | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lozanii Painter | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lundii Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea lurida Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lutea Hemsl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea luteoviridis Ekman & Leonard | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea lyciifolia Merxm. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea macdonaldii E. Carranza | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea macedoi Hoehne | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea macrophylla Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea macrorhiza Michx. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea macrorhizos Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea macrosepala Brenan | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea macrosiphon Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea madagascariensis Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea madrensis S. Watson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea magnifica Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea magniflora O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea magnifolia Rusby | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea magnusiana Schinz | Unresolved |  | TRO | 2012-04-18 | 2 | 
	
		
			| Ipomoea mahonii C.H. Wright | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mairetii Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea malabarica Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea malpighipila O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea malvaeoides Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea malvaviscoides Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mammosa Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea marabensis D.F. Austin & Secco | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea maraginensis Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea maragniensis Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea marcellia Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea marginata (Desr.) Verdc. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea marginisepala O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mariannensis Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea marmorata Britt. & Rendle | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea marshii Steyerm. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea martii Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea martinii H. Lév. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea martiusiana Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea martreti A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea massaiensis Pilg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea mataxocarpa G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea mathewsiana Kuntze | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea matthioli Tausch ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea maurandioides Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mauritiana Jacq. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea maxima Don ex Sweet | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea maymyensis Lace | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea maypurensis Spruce ex Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea mcphersonii D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mcvaughii McPherson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mechoacan Nutt. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea mechoacana Rojas | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea medians Cordem. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea medium (Choisy) Vatke | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea megalochlamys Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea megapotamica Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea melaena Lindl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea melanosticta G. Don | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mendesii Welw. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea menispermaceae Domin | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea merremioides A. H. Liogier | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mesatlantica Andr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea mestitlanica Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mexicana A. Gray | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea meyeri (Spreng.) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea micans Garcke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea michauxii Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea micrantha Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea microcalyx Schulze-Menz | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea microcephala Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea microdactyla Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea microphylla Roth | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea microsepala Benth. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea milnei Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea minuta R.E. Fr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea minutiflora (M. Martens & Galeotti) House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea miquihuanensis J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea mirandina (Pittier) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea modesta F.Muell. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea modesta Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea moeroensis Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea molleri Gand. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea mombassana Vatke | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea montecristina Hadač | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea monticola (Meisn.) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea morelli Duchass. & Walp. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea morongii Britton | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea morsonii Baker | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea muelleri Benth. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea × multifida (Raf.) Shinners | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea multiflora Mill. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea multiflora Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea multiflora Roxb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea multinervia Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea muricata (L.) Jacq. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea muricatisepala (Matuda) | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea murucoides Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nana Collet & Hemsl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nationis (Hook.) G. Nicholson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea neallyi Coulter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea neei (Spreng.) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nematoloba Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nematophylla Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nemorosa G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nephrosepala Chiov. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nerifolia Gardner | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea neurocephala Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nevisiensis G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea newmannii Lodd. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nicaraguensis (Donn. Sm.) House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nicobarica Kurz | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nigricans Gardner | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nil (L.) Roth | Accepted |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea nitens Chodat & Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nitida Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea noctiflora Griff. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea noctiluca Herb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea noctulifolia McPherson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea nyctaginea Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nyctylea Hill | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nyikensis Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea nymphaeifolia Griseb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea oaxacana Greenm. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea oblonga Benth. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea oblongifolia (Hassl.) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea obscura (L.) Ker Gawl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea obtusata Griseb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ochracea (Lindl.) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ochroleuca Span. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ocularis Bartl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea oculata Huber | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea odontosepala Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea odorata Eastw. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea oenotherae Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea oenotheriflora A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea oenotheriflora A.Chev., Hutch. & Dalziel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea oenotheroides (L.f.) A.Meeuse & Welman | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea officinalis Poit. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea olanda C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea oligantha Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ommaneyi Rendle | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ommannei Rendle | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea oocarpa Benth. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea operculata Mart. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea operosa C.H.Wright | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ophiodes Standl. & Steyerm. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ophthalmantha Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea opulifolia Rusby | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea oranensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea oreophila House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea orizabensis (G. Pelletan) Ledeb. ex Steud. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea ortegae Poir. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ottoensis Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ovatolanceolata Thulin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea padillae O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pallida Santapau & V.Patel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea palmatisecta Bojer ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea palmato-partita Benth. & Hook.f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea palmato-pinnata Benth. & Hook.f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea paludosa O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pampeana P.P.A.Ferreira & Miotto | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea pandurata (L.) G. Mey. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pandurifolia E.Mey. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea panduriformis Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea paniculatus R. Br. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pannosa R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea paolii Chiov. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea paparin Poir. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea papilio Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea papillosa Bertol. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea papirin Ruiz & Pav. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea paraensis Peter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea paraguariensis Peter | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea paranaenensis Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea paranaensis Hassl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea paranaensis Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea parasitica (Kunth) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pareiraefolia G. Don | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea parviflora Vahl | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea passifloroides House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea patula Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pauciflora M. Martens & Galeotti | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea paulitschkei Schweinf. & Volkens | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pearceana Kuntze | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pedata Poiteau ex Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pedicellaris Benth. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pedunculosa Chiov. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pellita Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pendula (Silva Manso) Stellfeld | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pentadactyla Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pentagona Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pentaloba Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea peredoi O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea perfoliata G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea perichnoa Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea perpartita McPherson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea perrieri Deroin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea perringiana Dammer | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea perrottetii Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea peruviana O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pes-caprae (L.) R. Br. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea pes-tigridis L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea petersiana Klotzsch | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea petiolaris G. Don | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea petiolulata Schulze-Menz | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea petitiana Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea petrophila House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pharbitiformis Baker | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea philadelphica Hort. ex Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea philipsonii O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea philomega (Vell.) House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea phyllosepala Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea phymatodes Spreng. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea physianthifolia Regel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pickelii Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pileata Roxb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pilossissima M. Martens & Galeotti | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pinifolia Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pinifolioides Arechav. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pintoi O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea piresii O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pitoniana Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pittieri O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea piurensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea platanifolia (Vahl) Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea platensis Ker Gawl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea platyclada Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea plicata Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea plumieriana House | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea plummerae A. Gray | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea pogonantha Thulin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pohlii Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea polhillii Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea polpha R.W. Johnson | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea polygonoides Schweinf. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea polymorpha Roem. & Schult. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea polyrrhizos Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea polytricha Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea polytricha Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pomacea Roxb. ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea popahensis Collett & Hemsl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea populifolia Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea populina House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea poranoides C.B.Clarke in Hook.f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea porrecta Rendle & Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea praecana House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea praecox C. Wright | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea praematura Eckenw. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea primuliflora G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pringsheimiana Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea prismatosyphon Welw. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea procumbens Mart. & Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea procurrens Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea prostrata Meisn. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea protea Rendle & Britten | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea proxima M. Martens & Galeotti | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea proximum Hemsl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pruinosa McPherson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea prunetii Perr. ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pseudocalystegia Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pseudomalvaeoides Chodat & Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pseudomarginata Deroin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pseudomina K. Schum. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pseudomuricata Bernh. ex Link | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pseudoprostrata Hassl. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pseudoracemosa McPherson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea psilophylla Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pterocarpa G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pubescens Lam. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pudibunda (Lindl.) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pulchella Roth | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pulcherrima Ooststr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pulneyensis Bedd. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea punctata C. Wright | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea punicea Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea punticulata Benth. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea purga (Wender.) Hayne | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea purpurea (L.) Roth | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea purshii G.Don in Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pyramidalis Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea pyrenea Taub. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea pyrophila A. Chev. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea quamoclit L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea quinqueloba Willd. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea quinqueloba Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea quinqueloba Desf. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea quinqueloba Sess | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea quinquepartita Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea racemigera F. Muell. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea radiatifolia Kellogg | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ramboi O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ramosissima (Poir.) Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea recta De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea reflexa Span. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea reflexisepala Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea regnellii Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea reinwardtiana Blume | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea repanda Jacq. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea repens (L.) Lam. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea reticulata O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea retropilosa (Pittier) D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rhomboidea House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rhyncorhiza Dalzell | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea richardsiae Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea riedeliana Oliv. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea riograndensis P.P.A.Ferreira & Miotto | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea riparum Standl. & L.O. Williams | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea robbrechtii Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea robertsii Hook.f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea robinsonii House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea robusta Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea robynsiana Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rochai Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rogeri Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rojasii Hassl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rondoniae Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rosea Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rothii Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rotundata Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rotundifolia (Schumach. & Thonn.) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea roxburghii Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea roxburghii Sweet | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rubella House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rubens Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ruber Millsp. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rubriflora O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rubrinervia Goebel | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rubrocincta Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rufescens Walp. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rugosa Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rumicifolia Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rumphii Miq. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rupestris Sim.-Bianch. & Pirani | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea rupicola House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea rzedowskii E. Carranza, Zamudio & Murguia | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sagittaeformis Cordem. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sagittata Poir. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sagittoides Courchet & Gagnep. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea saintronanensis R.W. Johnson | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea salaziana Cordem. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea salicifolia Herb.Madr. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea salicifolia Desr. ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea salicifolia Roxb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea salsettensis Santapau & V.Patel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea saltiana Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea salzmannii Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea samanensis Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sampaionis Herter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sampaionis W.Herter ex A.Samp. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea santacruzensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea santillanii O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea saopaulista O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea saopaulistana O'Donell | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea saundersiana Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sawyeri D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea saxicola Proctor | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea scabrida Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea schaffneri S. Watson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea schaijesii Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea schizoloma Kunze | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea schlechtendalii Vis. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea schomburgkii Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea schrankii Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea schrenkiana Peter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea schultesii Weinm. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea schulziana O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea scopulorum Brandegee | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea scotellii Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea scrobiculata G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea seaania Felger & D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sectifolia Shinners | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea seducta House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea seineri Pilg. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea selleana Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sellowii Penny ex G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea semidigyna Sweet ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea semisagitta Griseb. ex Peter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea semisecta Merxm. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea senegambica A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sepacuitensis Donn. Sm. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea septenata Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sericea (L.) Blume | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sericophylla Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea serpens Meisn. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea serpyllifolia (Kunth) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea serrulifera Standl. & L.O. Williams | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sescossiana Baill. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea setifera Poir. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea setulosa Zoll. & Moritzi | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea shinnersii D.F.Austin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea shirambensis Baker | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea shumardi Torr. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea shumardiana (Torr.) Shinners | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea shupangensis Baker | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea siamensis Craib | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sidamensis Thulin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sidifolia Kunth | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sidifolia Schrad. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sidifolia Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea siltepecana Matuda | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea silvana Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea silvicola House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea simonsiana Rendle | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea simplex Thunb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea simulans D. Hanb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sinaica Tackh. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea × sloteri (House) Ooststr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sofomarensis Sebsebe | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea solaniflora Thunb. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea soldanellaefolia Schrank | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea soluta Kerr | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea somalensis Verdc. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sororia D.F. Austin & Tapia-Muñoz | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea spathulata Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea spectabilis Bojer ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea spectata J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sphaerica Hort.Calc. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sphaerostigma Poir. ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sphenophylla Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea spicaeflora Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea spirale House | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea splendor-sylvae House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea spruceana Benth. ex Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea squamisepala O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea squamosa Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea st-nicolai Bolle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stachyoides Meisn. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea stans Cav. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea staphylina Roem. & Schult. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea steerei (Standl.) L.O. Williams | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea steeri L.O.Williams | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stellata Parodi | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stenobasis Brenan | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea stenocolpa Garcke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stenophylla Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea stenophyton Chiov. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea steudelii Millsp. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea stibaropoda Ooststr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stipulata Jacq. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stocksii C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stocksii Peter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea striata Pers. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea striata Roth | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea strigosa Roth | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea stuckertii O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea stylosa Hort.Madr. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea suaveolens (M. Martens & Galeotti) Hemsl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea subincana Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea subpedata Desf. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea subrevoluta Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea subspicata (Meisn.) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea subtomentosa (Chodat & Hassl.) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea subulata Hassl. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea suburceolata O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sudanica A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea suffulta (Kunth) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sulcata Parodi | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sulina P.P.A.Ferreira & Miotto | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea sulphurea (La Llave & Lex.) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sultanii Chiov. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea sumatrana (Miq.) Ooststr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea supersticiosa Barb.Rodr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea supersticiosa Rodr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea surinamensis Miq. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea sylvana H.Buek | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea syringifolia Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tabascana J.A. McDonald & D.F. Austin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea taborana Dammer | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tacambarensis E. Carranza | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tacuaremboense Arechav. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tambelensis Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tanganyikensis Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tapirapoanensis Hoehne | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tarijensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tastensis Brandegee | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tchadica A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tehuantepecensis L. Torres, R. Torres, M.P. Ramírez & J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea temascaltepecensis Wilkin | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea temnophylla Lebrun & Taton | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tenera Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tentaculifera Greenm. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tenuicaulis A.Chev. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tenuifolia (Vahl) Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tenuiloba Torr. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea tenuipes Verdc. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tenuirostris Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tenuis E.Mey. ex Hallier f. | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea tenuis E.Mey. | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea tenuissima Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea teotitlanica McPherson | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea teretistigma Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea terminalis Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ternata Jacq. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ternifolia Cav. | Accepted |  | TRO | 2012-04-18 | 2 | 
	
		
			| Ipomoea tessmannii Pilg. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea texana J.M. Coult. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea theodori O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea thomsoniana Mast. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea thonningii G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea thorelii Gagnep. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea thunbergioides Welw. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea thurberi A. Gray | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ticcopa Verdc. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tigrina Pers. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tigripes Stokes | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tiliacea (Willd.) Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tomentosa Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tortugensis Peter | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tragulifera Miers | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea transvaalensis A. Meeuse | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea trematosperma Hochst. ex Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea triantha Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea trichocarpa Elliott | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea trichocephala G.Don | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea trichosperma Blume | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea trichotosa Blume | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tricolor Cav. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea trifida (Kunth) G. Don | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea triflora Forssk. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea trifurcata Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea triloba L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea trinervia Schulze-Menz | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea trinitensis Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tropica Santapau & Patel | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea truncata Roezl in Deut. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tubata Nees | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tuberculata Ker Gawl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tuberculosa Desf. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tubiflora Hook. f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tuboides O. Deg. & Ooststr. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tubulata Sess | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea turbinata Lag. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea turbinata Lag. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea tuxtlensis House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea tweediei Hook. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea ugborea Ogunw. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea uhdeana D.F.Austin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea ukambensis Vatke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea uliginosa Welw. ex Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea umbellata L. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea umbellifera Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea urbaniana (Dammer) Hallier f. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea urbinei House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea uruguayensis Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea utilis Choisy | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea vagans Baker | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea vahliana House | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea valenzulensis Chodat & Hassl. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea valerii Standl. & L.O. Williams | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea varia Roth | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea variabilis (Schltdl. & Cham.) Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea variifolia Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea velardei O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea velloziana Mart. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea velutina R.Br. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea venosa (Desr.) Roem. & Schult. | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea verbasciformis (Meisn.) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea verbascoidea Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea verdcourtiana Lejoly & Lisowski | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea verdickii De Wild. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea vernalis R.E.Fr. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea verniciflua Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea vernicifolia Arn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea verrucipes C.A.Mey. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea verrucisepala Verdc. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea verruculosa (Pittier) O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea versicolor Meisn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea vespertina Colla | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea villicaulis Domin | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea villifera House | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea villosula Blume ex Steud. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea violacea L. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea virgata Meisn. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea viridiflora Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea viridis Choisy | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea vivianae Krapov. | Unresolved |  | WCSP (in review) | 2012-03-23 |  | 
	
		
			| Ipomoea vogelii Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea volcanensis O'Donell | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea wakefieldii Baker | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea walcottiana J.W.Rose | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea waldecki Regel | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea walpersiana Urb. | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea wangii C.Y. Wu | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea wattii C.B.Clarke | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea webbii Coutinho | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea weinmannii Roem. & Schult. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea welwitschii Vatke ex Hallier f. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea whyteana Rendle | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea wightii (Wall.) Choisy | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea wolcottiana Rose | Accepted |  | TRO | 2012-04-18 | 1 | 
	
		
			| Ipomoea wrightii A. Gray | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea xanthantha Kurz | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea xanthophylla Hochst. ex Hallier f. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea yamuriensis Urb. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea yaracuyensis J.R. Grande & W. Meier | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea yardiensis A.S. George & Tate | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea yetira Parodi | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea zanzibarica Verdc. | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea zebrina Perr. ex Choisy | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea zelayana Standl. & L.O. Williams | Unresolved |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea zeylanica Gaertn. | Unresolved |  | IPNI |  |  | 
	
		
			| Ipomoea zimmermanii J.A. McDonald | Accepted |  | TRO | 2012-04-18 |  | 
	
		
			| Ipomoea zuccagnii Roem. & Schult. | Unresolved |  | IPNI |  |  |