 Seed, cotyledon, embryo, and testa: T. indica C. Linnaeus - top far left cotyledon notched and concealing all but tip of radicle (L) and embryonic axis (R), top left center seed topography, bottom far left seed in situ in endocarp segment, bottom left center seeds, testa SEMs.
						
                            
							
							
						
						
							
								
							 Seed, cotyledon, embryo, and testa: T. indica C. Linnaeus - top far left cotyledon notched and concealing all but tip of radicle (L) and embryonic axis (R), top left center seed topography, bottom far left seed in situ in endocarp segment, bottom left center seeds, testa SEMs.
							
						
					 Cotyledon, embryo, and testa: T. crassifolia (G. Bentham) W.A. Ducke - embryos, cotyledons, and testa SEMs.
						
                            
							
							
						
						
							
								
							 Cotyledon, embryo, and testa: T. crassifolia (G. Bentham) W.A. Ducke - embryos, cotyledons, and testa SEMs.
							
						
					 Cotyledon, embryo, and testa: T. lappacea (P. Forsskål) A.P. de Candolle - embryo, cotyledons, and testa SEMs.
						
                            
							
							
						
						
							
								
							 Cotyledon, embryo, and testa: T. lappacea (P. Forsskål) A.P. de Candolle - embryo, cotyledons, and testa SEMs.
							
						
					 Cotyledon, embryo, and testa: T. retusa (É.P. Ventenat) R. Brown - embryo, cotyledons, and testa SEMs.
						
                            
							
							
						
						
							
								
							 Cotyledon, embryo, and testa: T. retusa (É.P. Ventenat) R. Brown - embryo, cotyledons, and testa SEMs.
							
						
					 Cotyledon, embryo, and testa: T. purpurea (C. Linnaeus) C.H. Persoon - embryo, cotyledons, and testa SEMs.
						
                            
							
							
						
						
							
								
							 Cotyledon, embryo, and testa: T. purpurea (C. Linnaeus) C.H. Persoon - embryo, cotyledons, and testa SEMs.
							
						
					 Cotyledon, embryo, and testa: T. uncinatus (C. Linnaeus) O.P. Swartz - embryo, cotyledons, and testa SEMs.
						
                            
							
							
						
						
							
								
							 Cotyledon, embryo, and testa: T. uncinatus (C. Linnaeus) O.P. Swartz - embryo, cotyledons, and testa SEMs.
							
						
					 Fruit and seed: T. africana H.A.T. Harms - top fruit; T. anomala (Micheli) H.A.T. Harms - right fruit, left dehisced fruit, bottom seed in situ.
						
                            
							
							
						
						
							
								
							 Fruit and seed: T. africana H.A.T. Harms - top fruit; T. anomala (Micheli) H.A.T. Harms - right fruit, left dehisced fruit, bottom seed in situ.
							
						
					 Seed, cotyledon, embryo, and testa: T. africana H.A.T. Harms - bottom far left seed topography, top left cotyledon notched and concealing radicle (L) and embryonic axis (R), bottom left center seeds, testa SEMs.
						
                            
							
							
						
						
							
								
							 Seed, cotyledon, embryo, and testa: T. africana H.A.T. Harms - bottom far left seed topography, top left cotyledon notched and concealing radicle (L) and embryonic axis (R), bottom left center seeds, testa SEMs.
							
						
					 Fruit and seed: T. bifoliolata (H.A.T. Harms) L.L. Hauman - bottom right fruit, left seed in situ; T. moreliana A. Aubréville - top right fruit.
						
                            
							
							
						
						
							
								
							 Fruit and seed: T. bifoliolata (H.A.T. Harms) L.L. Hauman - bottom right fruit, left seed in situ; T. moreliana A. Aubréville - top right fruit.
							
						
					 Seed, cotyledon, embryo, and testa: T. tubmaniana J.J.G. Léonard - top left center seed topography, bottom left center seed, far left cotyledon notched and split and concealing radicle (above) and embryonic axis (below), testa SEMs.
						
                            
							
							
						
						
							
								
							 Seed, cotyledon, embryo, and testa: T. tubmaniana J.J.G. Léonard - top left center seed topography, bottom left center seed, far left cotyledon notched and split and concealing radicle (above) and embryonic axis (below), testa SEMs.
							
						
					 Fruit and seed: T. tetraptera (Schumacher & Thonning) P.H.W. Taubert - bottom fruit, top left longitudinal section of fruit through endocarp showing separate seed chambers, top right transverse section of fruit through seed chambers (left empty and right with seed in situ).
						
                            
							
							
						
						
							
								
							 Fruit and seed: T. tetraptera (Schumacher & Thonning) P.H.W. Taubert - bottom fruit, top left longitudinal section of fruit through endocarp showing separate seed chambers, top right transverse section of fruit through seed chambers (left empty and right with seed in situ).
							
						
					 Seed, cotyledon, embryo, and testa: T. tetraptera (Schumacher & Thonning) P.H.W. Taubert - top left cotyledon concealing all but tip of radicle (L) and embryonic axis (R), bottom left seed topography, bottom center seeds, and testa SEMs.
						
                            
							
							
						
						
							
								
							 Seed, cotyledon, embryo, and testa: T. tetraptera (Schumacher & Thonning) P.H.W. Taubert - top left cotyledon concealing all but tip of radicle (L) and embryonic axis (R), bottom left seed topography, bottom center seeds, and testa SEMs.
							
						
					 Fruit and seed: T. geayi J.-H. Humbert - bottom left upper view of fruit, bottom center lower view of fruit, right seed in situ, top left fruit in transection.
						
                            
							
							
						
						
							
								
							 Fruit and seed: T. geayi J.-H. Humbert - bottom left upper view of fruit, bottom center lower view of fruit, right seed in situ, top left fruit in transection.
							
						
					 Seed, cotyledon, embryo, and testa: T. geayi J.-H. Humbert - top left cotyledon auriculate and concealing margins of radicle (L) and embryonic axis (R), bottom far left seed topography, bottom left center seeds, testa SEMs.
						
                            
							
							
						
						
							
								
							 Seed, cotyledon, embryo, and testa: T. geayi J.-H. Humbert - top left cotyledon auriculate and concealing margins of radicle (L) and embryonic axis (R), bottom far left seed topography, bottom left center seeds, testa SEMs.