| Commelina africana L. | Accepted | 15 | 
			
				
				
				
				
					| Commelina africana var. krebsiana (Kunth) C. B. Clarke | Accepted | 15 | 
			
				
				
				
				
					| Commelina albescens Hassk. | Accepted | 15 | 
			
				
				
				
				
					| Commelina ascendens J. K. Morton | Accepted | 14 | 
			
				
				
				
				
					| Commelina aspera G. Don ex Benth. | Accepted | 14 | 
			
				
				
				
				
					| Commelina attenuata K. D. Koenig ex Vahl | Accepted | 22 | 
			
				
				
				
				
					| Commelina auriculata Blume | Accepted | 29 | 
			
				
				
				
				
					| Commelina benghalensis L. | Accepted | 11 | 
			
				
				
				
				
					| Commelina bracteosa Hassk. | Accepted | 15 | 
			
				
				
				
				
					| Commelina cameroonensis J. K. Morton | Accepted | 28 | 
			
				
				
				
				
					| Commelina capitata Benth. | Accepted | 21 | 
			
				
				
				
				
					| Commelina caroliniana Walter | Accepted | 45 | 
			
				
				
				
				
					| Commelina cecilae C. B. Clarke | Accepted | 26 | 
			
				
				
				
				
					| Commelina chamissonis Klotzsch ex C. B. Clarke | Accepted | 30 | 
			
				
				
				
				
					| Commelina clavata C. B. Clarke | Accepted | 45 | 
			
				
				
				
				
					| Commelina coelestis Willd. | Accepted | 45 | 
			
				
				
				
				
					| Commelina communis L. | Accepted | 42 | 
			
				
				
				
				
					| Commelina congesta C. B. Clarke | Accepted | 14 | 
			
				
				
				
				
					| Commelina cyanea R. Br. | Accepted | 22 | 
			
				
				
				
				
					| Commelina dianthifolia Delile | Accepted | 45 | 
			
				
				
				
				
					| Commelina diffusa Burm. | Accepted | 15 | 
			
				
				
				
				
					| Commelina diffusa var. gigas (Small) Faden | Accepted | 45 | 
			
				
				
				
				
					| Commelina eckloniana Kunth | Accepted | 13 | 
			
				
				
				
				
					| Commelina elgonensis Bullock | Accepted | 30 | 
			
				
				
				
				
					| Commelina elliptica Kunth | Accepted | 45 | 
			
				
				
				
				
					| Commelina ensifolia R. Br. | Accepted | 45 | 
			
				
				
				
				
					| Commelina erecta L. | Accepted | 30 | 
			
				
				
				
				
					| Commelina erecta subsp. maritima (C. V. Morton) C. V. Morton | Accepted | 30 | 
			
				
				
				
				
					| Commelina erecta var. angustifolia (Michx.) Fernald | Accepted | 30 | 
			
				
				
				
				
					| Commelina fasciculata Ruiz & Pav. | Accepted | 45 | 
			
				
				
				
				
					| Commelina foliacea Chiov. | Accepted | 15 | 
			
				
				
				
				
					| Commelina forskaolii Vahl | Accepted | 15 | 
			
				
				
				
				
					| Commelina forsskalii Vahl | Accepted | 14 | 
			
				
				
				
				
					| Commelina imberbis Ehrenb. ex Hassk. | Accepted | 15 | 
			
				
				
				
				
					| Commelina indehiscens E. Barnes | Accepted | 75 | 
			
				
				
				
				
					| Commelina lagosensis C. B. Clarke | Accepted | 14 | 
			
				
				
				
				
					| Commelina latifolia Hochst. ex A. Rich. | Accepted | 15 | 
			
				
				
				
				
					| Commelina livingstonii C. B. Clarke | Accepted | 30 | 
			
				
				
				
				
					| Commelina longifolia Lam. | Accepted | 45 | 
			
				
				
				
				
					| Commelina macrospatha Gilg & Ledermann ex Mildbr. | Accepted | 14 | 
			
				
				
				
				
					| Commelina macrosperma J. K. Morton | Accepted | 10 | 
			
				
				
				
				
					| Commelina maculata Edgew. | Accepted | 30 | 
			
				
				
				
				
					| Commelina neurophylla C. B. Clarke | Accepted | 13 | 
			
				
				
				
				
					| Commelina nigritana var. gambiae (C. B. Clarke) Brenan | Accepted | 28 | 
			
				
				
				
				
					| Commelina obliqua Vahl | Accepted | 30 | 
			
				
				
				
				
					| Commelina paleata Hassk. | Accepted | 45 | 
			
				
				
				
				
					| Commelina paludosa Blume | Accepted | 30 | 
			
				
				
				
				
					| Commelina platyphylla Klotzsch ex Seub. | Accepted | 15 | 
			
				
				
				
				
					| Commelina sikkimensis C. B. Clarke | Accepted | 45 | 
			
				
				
				
				
					| Commelina spectabilis C. B. Clarke | Accepted | 14 | 
			
				
				
				
				
					| Commelina subulata Roth | Accepted | 15 | 
			
				
				
				
				
					| Commelina suffruticosa Blume | Accepted | 30 | 
			
				
				
				
				
					| Commelina thomasii Hutch. | Accepted | 28 | 
			
				
				
				
				
					| Commelina trilobosperma K. Schum. | Accepted | 15 | 
			
				
				
				
				
					| Commelina umbellata Schumach. & Thonn. | Accepted | 14 | 
			
				
				
				
				
					| Commelina undulata R. Br. | Accepted | 45 | 
			
				
				
				
				
					| Commelina virginica L. | Accepted | 30 | 
			
				
				
				
				
					| Commelina zambesica C. B. Clarke | Accepted | 28 | 
			
				
				
				
				
					
					| Commelina africana var. africana | Synonym of Commelina africana L. | 15 | 
			
				
				
				
				
					
					| Commelina africana var. boehmiana (K. Schum.) Brenan | Synonym of Commelina africana var. krebsiana (Kunth) C. B. Clarke | 15 | 
			
				
				
				
				
					
					| Commelina africana var. krebsiana C. B. Cl. | Synonym of Commelina africana var. krebsiana (Kunth) C. B. Clarke | 15 | 
			
				
				
				
				
					
					| Commelina africana var. villosior (C. B. Clarke) Brenan | Synonym of Commelina africana var. krebsiana (Kunth) C. B. Clarke | 15 | 
			
				
				
				
				
					
					| Commelina lyallii (C. B. Clarke) H. Perrier | Synonym of Commelina africana var. krebsiana (Kunth) C. B. Clarke | 15 | 
			
				
				
				
				
					
					| Commelina mannii C. B. Clarke | Synonym of Commelina africana var. mannii (C. B. Clarke) Brenan | 15 | 
			
				
				
				
				
					
					| Commelina benghalensis | Synonym of Commelina benghalensis L. | 11 | 
			
				
				
				
				
					
					| Commelina benghalensis var. benghalensis | Synonym of Commelina benghalensis L. | 11 | 
			
				
				
				
				
					
					| Commelina hasskarlii C. B. Clarke | Synonym of Commelina caroliniana Walter | 45 | 
			
				
				
				
				
					
					| Commelina communis f. albiflora Makino | Synonym of Commelina communis L. | 42 | 
			
				
				
				
				
					
					| Commelina communis f. caeruleopurpurascens Makino | Synonym of Commelina communis L. | 42 | 
			
				
				
				
				
					
					| Commelina aquatica J. K. Morton | Synonym of Commelina diffusa Burm. | 15 | 
			
				
				
				
				
					
					| Commelina diffusa | Synonym of Commelina diffusa Burm. | 15 | 
			
				
				
				
				
					
					| Commelina diffusa subsp. aquatica (J. K. Morton) Ogwal | Synonym of Commelina diffusa Burm. | 15 | 
			
				
				
				
				
					
					| Commelina diffusa subsp. diffusa | Synonym of Commelina diffusa Burm. | 15 | 
			
				
				
				
				
					
					| Commelina diffusa var. diffusa | Synonym of Commelina diffusa Burm. | 15 | 
			
				
				
				
				
					
					| Commelina longicaulis Jacq. | Synonym of Commelina diffusa Burm. | 15 | 
			
				
				
				
				
					
					| Commelina elegans Kunth | Synonym of Commelina erecta L. | 30 | 
			
				
				
				
				
					
					| Commelina erecta subsp. erecta | Synonym of Commelina erecta L. | 30 | 
			
				
				
				
				
					
					| Commelina gerrardii C. B. Clarke | Synonym of Commelina erecta L. | 30 | 
			
				
				
				
				
					
					| Commelina gerrardii subsp. maritima C. V. Morton | Synonym of Commelina erecta subsp. maritima (C. V. Morton) C. V. Morton | 30 | 
			
				
				
				
				
					
					| Commelina forskaolii None | Synonym of Commelina forskaolii Vahl | 15 | 
			
				
				
				
				
					
					| Commelina forskailii Hochst. ex C. B. Clarke | Synonym of Commelina imberbis Ehrenb. ex Hassk. | 15 | 
			
				
				
				
				
					
					| Commelina kotschyi Hassk. | Synonym of Commelina imberbis Ehrenb. ex Hassk. | 15 | 
			
				
				
				
				
					
					| Commelina indehiscens Barnes | Synonym of Commelina indehiscens E. Barnes | 75 | 
			
				
				
				
				
					
					| Commelina hjertingii Matuda | Synonym of Commelina jaliscana Matuda | 45 | 
			
				
				
				
				
					
					| Commelina erecta subsp. livingstonii (C. B. Clarke) C. V. Morton | Synonym of Commelina livingstonii C. B. Clarke | 30 | 
			
				
				
				
				
					
					| Commelina livingstonii None | Synonym of Commelina livingstonii C. B. Clarke | 30 | 
			
				
				
				
				
					
					| Commelina sphaerosperma C. B. Clarke | Synonym of Commelina livingstonii C. B. Clarke | 30 | 
			
				
				
				
				
					
					| Commelina salicifolia Roxb. | Synonym of Commelina longifolia Lam. | 45 | 
			
				
				
				
				
					
					| Commelina paludosa var. viscida (C. B. Clarke) R. S. Rao & Kammathy | Synonym of Commelina maculata Edgew. | 30 | 
			
				
				
				
				
					
					| Commelina gambiae C. B. Clarke | Synonym of Commelina nigritana var. gambiae (C. B. Clarke) Brenan | 28 | 
			
				
				
				
				
					
					| Commelina obliqua B. -Ham. ex D. Don | Synonym of Commelina paludosa Blume | 30 | 
			
				
				
				
				
					
					| Commelina paludosa None | Synonym of Commelina paludosa Blume | 30 | 
			
				
				
				
				
					
					| Commelina jacobii C. E. C. Fisch. | Synonym of Commelina petersii Hassk. | 15 | 
			
				
				
				
				
					
					| Commelina rufipes var. rufipes | Synonym of Commelina rufipes Seub. | 15 | 
			
				
				
				
				
					
					| Commelina lateriticola A. Chev. | Synonym of Commelina schweinfurthii C. B. Clarke | 14 | 
			
				
				
				
				
					
					| Commelina sikkimensis Clarke | Synonym of Commelina sikkimensis C. B. Clarke | 45 | 
			
				
				
				
				
					
					| Commelina umbellata Thonn. | Synonym of Commelina umbellata Schumach. & Thonn. | 14 | 
			
				
				
				
				
					
					| Commelina kurzii C. B. Clarke | Synonym of Commelina undulata R. Br. | 45 | 
			
				
				
				
				
					
					| Commelina hirtella Vahl | Synonym of Commelina virginica L. | 30 | 
			
				
				
				
				
					
					| Commelina glabra (Wight) C. B. Clarke | Synonym of Commelina wightii Raizada | 30 | 
			
				
				
				
				
					
					| Commelina axillaris L. | Synonym of Cyanotis axillaris (L.) D. Don ex Sweet | 10 | 
			
				
				
				
				
					
					| Commelina cristata L. | Synonym of Cyanotis cristata (L.) D. Don | 12 | 
			
				
				
				
				
					
					| Commelina foecunda Hochst. ex C. B. Clarke | Synonym of Cyanotis foecunda DC. ex Hassk. | 13 | 
			
				
				
				
				
					
					| Commelina nudiflora L. | Synonym of Murdannia nudiflora (L.) Brenan | 21 | 
			
				
				
				
				
					
					| Commelina zebrina C. B. Clarke | Synonym of Tradescantia zebrina var. zebrina | 12 |