.
| Genus | |
|---|---|
| 
                                                
                                                
                                                 | 
                                            Ebenus L. | 
| Eberlanzia Schwantes | |
| Ebracteola Dinter & Schwantes | |
| 
                                                
                                                
                                                 | 
                                            Echeandia Ortega | 
| 
                                                
                                                
                                                 | 
                                            Echeveria DC. | 
| 
                                                
                                                
                                                 | 
                                            Echidnopsis Hook.f. | 
| 
                                                
                                                
                                                 | 
                                            Echinacea Moench | 
| 
                                                
                                                
                                                 | 
                                            Echinocactus Link & Otto | 
| 
                                                
                                                
                                                 | 
                                            Echinocereus Engelm. | 
| 
                                                
                                                
                                                 | 
                                            Echinodorus Rich. | 
| Echinoferocactus P.V.Heath | |
| Echinomoza G.D.Rowley | |
| 
                                                
                                                
                                                 | 
                                            Echinops L. | 
| 
                                                
                                                
                                                 | 
                                            Echinopsis Zucc. | 
| 
                                                
                                                
                                                 | 
                                            Echium L. | 
| 
                                                
                                                
                                                 | 
                                            Edithcolea N.E.Br. | 
| 
                                                
                                                
                                                 | 
                                            Edmundoa Leme | 
| 
                                                
                                                
                                                 | 
                                            Edraianthus A.DC. | 
| Eduandrea Leme | |
| 
                                                
                                                
                                                 | 
                                            Ehrendorferia Fukuhara & Lidén | 
| 
                                                
                                                
                                                 | 
                                            Eichhornia Kunth | 
| Eidothea A.W.Douglas & B.Hyland | |
| Ekmaniopappus Borhidi | |
| 
                                                
                                                
                                                 | 
                                            Elaeagnus Tourn. ex L. | 
| 
                                                
                                                
                                                 | 
                                            Elaeocarpus Burm. ex L. | 
| 
                                                
                                                
                                                 | 
                                            Elaphoglossum Schott ex J.Sm. | 
| 
                                                
                                                
                                                 | 
                                            Elatostema J.R.Forst. & G.Forst. | 
| Elekmania B.Nord. | |
| 
                                                
                                                
                                                 | 
                                            Eleocharis R.Br. | 
| 
                                                
                                                
                                                 | 
                                            Elephantopus L. | 
| Elingamita G.T.S. Baylis | |
| 
                                                
                                                
                                                 | 
                                            Ellipanthus Hook.f. | 
| 
                                                
                                                
                                                 | 
                                            Elsholtzia Willd. | 
| 
                                                
                                                
                                                 | 
                                            Elytraria Michx. | 
| 
                                                
                                                
                                                 | 
                                            Embelia Burm.f. | 
| Emblemantha B.C.Stone | |
| 
                                                
                                                
                                                 | 
                                            Embothrium J.R.Forst. & G.Forst. | 
| 
                                                
                                                
                                                 | 
                                            Emilia Cass. | 
| 
                                                
                                                
                                                 | 
                                            Eminium Schott | 
| 
                                                
                                                
                                                 | 
                                            Empodium Salisb. | 
| Enarganthe N.E.Br | |
| 
                                                
                                                
                                                 | 
                                            Encephalartos Lehm. | 
| Encholirium Mart. ex Schult. & Schult.f. in J.J.Roemer & J.A.Schultes | |
| Enchylaena R.Br. | |
| 
                                                
                                                
                                                 | 
                                            Endiandra R.Br. | 
| Endoxyla Herrich-Schäffer | |
| 
                                                
                                                
                                                 | 
                                            Enemion Raf. | 
| 
                                                
                                                
                                                 | 
                                            Enerthenema Bowman | 
| 
                                                
                                                
                                                 | 
                                            Engelhardia Lesch. ex Blume | 
| 
                                                
                                                
                                                 | 
                                            Ensete Bruce ex Horan. | 
| 
                                                
                                                
                                                 | 
                                            Eomecon Hance | 
| 
                                                
                                                
                                                 | 
                                            Epigaea L. | 
| 
                                                
                                                
                                                 | 
                                            Epilobium L. | 
| 
                                                
                                                
                                                 | 
                                            Epiphyllum Haw. | 
| 
                                                
                                                
                                                 | 
                                            Epipremnum Schott | 
| 
                                                
                                                
                                                 | 
                                            Episcia Mart. | 
| 
                                                
                                                
                                                 | 
                                            Epithelantha A. Weber ex Britton & Rose | 
| Epixochia G.D.Rowley | |
| 
                                                
                                                
                                                 | 
                                            Equisetum L. | 
| 
                                                
                                                
                                                 | 
                                            Eranthis Salisb. | 
| Erechtites Raf. | |
| Eremocrinum M.E.Jones | |
| 
                                                
                                                
                                                 | 
                                            Eremogone Fenzl | 
| 
                                                
                                                
                                                 | 
                                            Eremophila R.Br. | 
| 
                                                
                                                
                                                 | 
                                            Eremopyrum (Ledeb.) Jaub. & Spach | 
| Eremothera (P.H.Raven) W.L.Wagner & Hoch | |
| 
                                                
                                                
                                                 | 
                                            Eremurus M.Bieb. | 
| Erepsia N.E.Br | |
| 
                                                
                                                
                                                 | 
                                            Eriastrum Wooton & Standl. | 
| 
                                                
                                                
                                                 | 
                                            Erica Tourn. ex L. | 
| 
                                                
                                                
                                                 | 
                                            Ericameria Nutt. | 
| 
                                                
                                                
                                                 | 
                                            Erigeron L. | 
| Eriocapitella Nakai | |
| 
                                                
                                                
                                                 | 
                                            Eriocaulon L. | 
| 
                                                
                                                
                                                 | 
                                            Eriogonum Michx. | 
| 
                                                
                                                
                                                 | 
                                            Eriolarynx (Hunz.) Hunz. | 
| 
                                                
                                                
                                                 | 
                                            Eriophorum L. | 
| 
                                                
                                                
                                                 | 
                                            Eriophyllum Lag. | 
| 
                                                
                                                
                                                 | 
                                            Eriospermum Jacq. | 
| 
                                                
                                                
                                                 | 
                                            Eriosyce Phil. | 
| 
                                                
                                                
                                                 | 
                                            Eritrichium Schrad. ex Gaudin | 
| 
                                                
                                                
                                                 | 
                                            Erodium L'Hér. ex Aiton | 
| 
                                                
                                                
                                                 | 
                                            Eryngium L. | 
| 
                                                
                                                
                                                 | 
                                            Erysimum L. | 
| 
                                                
                                                
                                                 | 
                                            Erythranthe Spach | 
| 
                                                
                                                
                                                 | 
                                            Erythrina L. | 
| 
                                                
                                                
                                                 | 
                                            Erythrochiton Nees & Mart. | 
| 
                                                
                                                
                                                 | 
                                            Erythronium L. | 
| 
                                                
                                                
                                                 | 
                                            Erythrostemon Klotzsch | 
| 
                                                
                                                
                                                 | 
                                            Escallonia Mutis ex L.f. | 
| 
                                                
                                                
                                                 | 
                                            Eschscholzia Cham. | 
| 
                                                
                                                
                                                 | 
                                            Escobaria Britton & Rose | 
| Escontria Rose | |
| 
                                                
                                                
                                                 | 
                                            Espadaea A.Rich. | 
| 
                                                
                                                
                                                 | 
                                            Espeletia Bonpl. | 
| 
                                                
                                                
                                                 | 
                                            Espostoa Britton & Rose | 
| Espostocactus Mottram | |
| Espostoopsis Buxb. | |
| Esterhuysenia L.Bolus | |
| 
                                                
                                                
                                                 | 
                                            Etlingera Giseke | 
| 
                                                
                                                
                                                 | 
                                            Eucalyptus L'Hér. | 
| 
                                                
                                                
                                                 | 
                                            Eucomis L'Hér. | 
| 
                                                
                                                
                                                 | 
                                            Eucrosia Ker Gawl. | 
| 
                                                
                                                
                                                 | 
                                            Eucryphia Cav. | 
| Eulobus Nutt. ex Torr. & A.Gray | |
| 
                                                
                                                
                                                 | 
                                            Eulychnia Phil. | 
| 
                                                
                                                
                                                 | 
                                            Euonymus L. | 
| 
                                                
                                                
                                                 | 
                                            Eupatorium L. | 
| 
                                                
                                                
                                                 | 
                                            Euphorbia L. | 
| Euphrasia L. | |
| Euplassa Salisb. ex Knight | |
| 
                                                
                                                
                                                 | 
                                            Eupodium J.Sm. | 
| 
                                                
                                                
                                                 | 
                                            Euryale Salisb. | 
| 
                                                
                                                
                                                 | 
                                            Eurybia (Cass.) Cass. | 
| Euryops (Cass.) Cass. | |
| Eustoma Salisb. | |
| Eustrephus R.Br. | |
| 
                                                
                                                
                                                 | 
                                            Eutrema R.Br. | 
| 
                                                
                                                
                                                 | 
                                            Eutrochium Raf. | 
| 
                                                
                                                
                                                 | 
                                            Evolvulus L. | 
| 
                                                
                                                
                                                 | 
                                            Exacum L. | 
| 
                                                
                                                
                                                 | 
                                            Exbucklandia R.W.Br. | 
| 
                                                
                                                
                                                 | 
                                            Excoecaria L. | 
| 
                                                
                                                
                                                 | 
                                            Exocarpos Labill. | 
| Exostema (Pers.) Bonpl. |