Er - Ez
| Eranthis hyemalis | Winterling Kleiner | Winter Aconite | Ranunculaceae |
| Erechtites hieracifolia | Scheingreiskraut Habichtskrautblättriges | American Burnweed | Asteraceae |
| Erica arborea | Heide Baum | Tree Heather | Ericaceae |
| Erica carnea | Heide Schnee | Purple Heather | Ericaceae |
| Erica cinerea | Heide Grau | Scotch Heather | Ericaceae |
| Erica manipuliflora | Heide Quirlblätttrige | Autumn- Heather | Ericaceae |
| Erica tetralix | Heide Glocken | Bog Heather | Ericaceae |
| Erigeron acris | Berufkraut Scharfes | Bitter Fleabane | Asteraceae |
| Erigeron alpinus | Berufkraut Alpen | Alpine Fleabane | Asteraceae |
| Erigeron angulosus | Berufkraut Schotter | Angled Fleabane | Asteraceae |
| Erigeron annuus | Berufkraut Einjähriges | Annual Fleabane | Asteraceae |
| Erigeron aragonensis | Berufkraut Aragon | Aragonian Fleabane | Asteraceae |
| Erigeron atticus | Berufkraut Attisches | Greek Fleabane | Asteraceae |
| Erigeron blakei | Berufkraut Blakes | Blake's Fleabane | Asteraceae |
| Erigeron bonariensis | Berufkraut Südamerikanisches | Argentine Fleabane | Asteraceae |
| Erigeron cabelloi | Berufkraut Cabellos | Cabello's Fleabane | Asteraceae |
| Erigeron canadensis | Berufkraut Kanadisches | Canadian Fleabane | Asteraceae |
| Erigeron epiroticus | Berufkraut Epirus | Epirus Fleabane | Asteraceae |
| Erigeron floribundus | Berufkraut Vielblütiges | Many- flowered Fleabane | Asteraceae |
| Erigeron frigidus | Berufkraut Kälte | Ice Fleabane | Asteraceae |
| Erigeron glabratus | Berufkraut Kahles | Variable Fleabane | Asteraceae |
| Erigeron karvinskianus | Berufkraut Karwinskys | Karwinsky's Fleabane | Asteraceae |
| Erigeron macrophyllus | Berufkraut Großblättriges | Large- leaved Fleabane | Asteraceae |
| Erigeron major | Berufkraut Großes | Great Fleabane | Asteraceae |
| Erigeron muralis | Berufkraut Mauer | Late Fleabane | Asteraceae |
| Erigeron neglectus | Berufkraut Übersehenes | Neglected Fleabane | Asteraceae |
| Erigeron paolii | Berufkraut Paolis | Paoli's Fleabane | Asteraceae |
| Erigeron philadelphicus | Berufkraut Philadelphia | Philadelphia Fleabane | Asteraceae |
| Erigeron schleicheri | Berufkraut Schleichers | Gaudin's Fleabane | Asteraceae |
| Erigeron strigosus | Berufkraut Striegelhaariges | Prairie Fleabane | Asteraceae |
| Erigeron sumatrensis | Berufkraut Sumatra | Sumatran Fleabane | Asteraceae |
| Erigeron uniflorus | Berufkraut Einköpfiges | One- headed Fleabane | Asteraceae |
| Erinus alpinus | Steinbalsam Alpen | Fairy Foxglove | Plantaginaceae |
| Eriobotrya japonica | Wollmispel Japanische | Japanese Medlar | Rosaceae |
| Eriophyllum lanatum | Wollblatt Gewöhnliches | Oregon Sunshine | Asteraceae |
| Eritrichium nanum | Himmelsherold Zwerg | Arctic alpine forget-me-not | Boraginaceae |
| Erodium absinthoides | Reiherschnabel Wermut | Wormwood Heron's Bill | Geraniaceae |
| Erodium acaule | Reiherschnabel Stängelloser | Stemless Heron's Bill | Geraniaceae |
| Erodium aethiopicum | Reiherschnabel Äthiopischer | Ethiopian Heron'sBill | Geraniaceae |
| Erodium aguilellae | Reiherschnabel Aguilella | Aguilella's Heron's Bill | Geraniaceae |
| Erodium alnifolium | Reiherschnabel Erlenblättriger | Alder- leaved Herons's Bill | Geraniaceae |
| Erodium alpinum | Reiherschnabel Apenninen | Alpine Stork's Bill | Geraniaceae |
| Erodium astragaloides | Reiherschnabel Tragant | Milkvetch- like Heron's Bill | Geraniaceae |
| Erodium boissieri | Reiherschnabel Boissiers | Boissier's Heron'sBill | Geraniaceae |
| Erodium botrys | Reiherschnabel Trauben | Mediterranean Heron's Bill | Geraniaceae |
| Erodium brachycarpum | Reiherschnabel Kurzfrüchtiger | Shortfruit Heron's Bill | Geraniaceae |
| Erodium carvifolium | Reiherschnabel Kümmelblättriger | Caraway- leaved Heron's Bill | Geraniaceae |
| Erodium celtibericum | Reiherschnabel Celtiberischer | Celtiberian Heron's Bill | Geraniaceae |
| Erodium cheilanthifolium | Reiherschnabel Farnblättriger | Fern- leaved Heron's Bill | Geraniaceae |
| Erodium chium | Reiherschnabel Chios | Chios Heron's Bill | Geraniaceae |
| Erodium chrysanthum | Reiherschnabel Gelber | Yellow Heron's Bill | Geraniaceae |
| Erodium ciconium | Reiherschnabel Großer | Common Heron's Bill | Geraniaceae |
| Erodium cicutarium | Reiherschnabel Gewöhnlicher | Common Heron'sBill | Geraniaceae |
| Erodium corsicum | Reiherschnabel Korsischer | Corsican Heron's Bill | Geraniaceae |
| Erodium crassifolium | Reiherschnabel Dickblättriger | Hoary- leaved Heron's Bill | Geraniaceae |
| Erodium daucoides | Reiherschnabel Möhrenähnlicher | Carot- like Heron's Bill | Geraniaceae |
| Erodium foetidum | Reiherschnabel Stinkender | Stinking Heron's Bill | Geraniaceae |
| Erodium glandulosum | Reiherschnabel Drüsiger | Black- eyed Heron's Bill | Geraniaceae |
| Erodium gruineum | Reiherschnabel Blauer | Long- beaked Heron's Bill | Geraniaceae |
| Erodium guicciardii | Reiherschnabel Guicciardis | Guicciard's Heron's Bill | Geraniaceae |
| Erodium guttatum | Reiherschnabel Getupfter | Freckled Heron's Bill | Geraniaceae |
| Erodium hartvigianum | Reiherschnabel Hartvigs | Hartvig's Heron's Bill | Geraniaceae |
| Erodium hoefftianum | Reiherschnabel Höffts | Hoefft's Heron's Bill | Geraniaceae |
| Erodium laciniatum | Reiherschnabel Schlitzblättriger | Cutleaf Heron'sBill | Geraniaceae |
| Erodium lebelii | Reiherschnabel Dünen | Sticky Heron's Bill | Geraniaceae |
| Erodium macrocalyx | Reiherschnabel Großkelch | Large Sepal Herons's Bill | Geraniaceae |
| Erodium malacoides | Reiherschnabel Malvenblättriger | Soft Heron's Bill | Geraniaceae |
| Erodium manescavii | Reiherschnabel Pyrenäen | Manescau's Heron'sBill | Geraniaceae |
| Erodium maritimum | Reiherschnabel Küsten | Sea Heron's Bill | Geraniaceae |
| Erodium moschatum | Reiherschnabel Moschus | Musk Heron's Bill | Geraniaceae |
| Erodium mouretii | Reiherschnabel Mourets | Mouret's Heron's Bill | Geraniaceae |
| Erodium nervulosum | Reiherschnabel Feinaderiger | Fine- veined Heron'sBill | Geraniaceae |
| Erodium neuradifolium | Reiherschnabel Neuradablättriger | Neurada- leaved Heron's Bill | Geraniaceae |
| Erodium primulaceum | Reiherschnabel Primelähnlicher | Primrose- like Heron's Bill | Geraniaceae |
| Erodium recoderi | Reiherschnabel Recoders | Recoder's Heron's Bill | Geraniaceae |
| Erodium reichardii | Reiherschnabel Balearen | Fairy Heron's Bill | Geraniaceae |
| Erodium rodiei | Reiherschnabel Rodié | Rodié's Heron's Bill | Geraniaceae |
| Erodium rupestre | Reiherschnabel Stein | Rock Heron's Bill | Geraniaceae |
| Erodium rupicola | Reiherschnabel Felsbewohnender | Rock- growing Heron's Bill | Geraniaceae |
| Erodium salzmannii | Reiherschnabel Salzmanns | Salzmann's Heron's Bill | Geraniaceae |
| Erodium sanguis- christi | Reiherschnabel Blut Jesu | Blood of Jesus Heron's Bill | Geraniaceae |
| Erodium saxatile | Reiherschnabel Felsen | Rock Heron's Bill | Geraniaceae |
| Erodium tordylioides | Reiherschnabel Zirmetähnlicher | Hartwort- like Heron's Bill | Geraniaceae |
| Erodium vetteri | Reiherschnabel Vetters | Vetter's Heron's Bill | Geraniaceae |
| Erodium x lindavicum | Reiherschnabel Lindauer | Hybrid Heron's Bill | Geraniaceae |
| Erodium x variabile | Reiherschnabel Zwerg | Dwarf Heron's Bill | Geraniaceae |
| Eryngium alpinum | Mannstreu Alpen | Alpine Eryngo | Apiaceae |
| Eryngium amethystinum | Mannstreu Stahlblauer | Amethyst Eryngo | Apiaceae |
| Eryngium amorginum | Mannstreu Amorgos | Amorgos Eryngo | Apiaceae |
| Eryngium aquifolium | Mannstreu Stechpalmenblättriger | Holly- leaved Eryngo | Apiaceae |
| Eryngium bourgatii | Mannstreu Spanischer | Mediterranean Sea Holly | Apiaceae |
| Eryngium campestre | Mannstreu Feld | Field Thistle | Apiaceae |
| Eryngium corniculatum | Mannstreu Sumpf | Marsh Eryngo | Apiaceae |
| Eryngium creticum | Mannstreu Kreta | Small- headed Blue Eryngo | Apiaceae |
| Eryngium crinitum | Mannstreu Langhaariger | Sicilian Eryngo | Apiaceae |
| Eryngium dichotomum | Mannstreu Gabeliger | Forked Eryngo | Apiaceae |
| Eryngium dilatatum | Mannstreu Ausgebreiteter | Extendes Eryngo | Apiaceae |
| Eryngium duriaei | Mannstreu Durieus | Durieu's Eryngo | Apiaceae |
| Eryngium falcatum | Mannstreu Sichel | Falcate Eryngo | Apiaceae |
| Eryngium galioides | Mannstreu Labkraut | Bedstraw- like Eryngo | Apiaceae |
| Eryngium giganteum | Mannstreu Riesen | Giant Sea Holly | Apiaceae |
| Eryngium glaciale | Mannstreu Eis | Ice Eryngo | Apiaceae |
| Eryngium glomeratum | Mannstreu Kugeliger | Ball Eryngo | Apiaceae |
| Eryngium grosii | Mannstreu Gros' | Gros's Eryngo | Apiaceae |
| Eryngium huteri | Mannstreu Huters | Huter's Eryngo | Apiaceae |
| Eryngium ilicifolium | Mannstreu Ilexblättriger | Ilex- leaved Eryngo | Apiaceae |
| Eryngium maritimum | Mannstreu Strand- | Seaside Eryngo | Apiaceae |
| Eryngium palmatum | Mannstreu Fächer | Palmate Eryngo | Apiaceae |
| Eryngium pandanifolium | Mannstreu Pandanblättriges | Palmate Eryngo | Apiaceae |
| Eryngium planum | Mannstreu Flachblättriger | Steel Blue Eryngo | Apiaceae |
| Eryngium pusillum | Mannstreu Barrelier | Barrelier's Eryngo | Apiaceae |
| Eryngium serbicum | Mannstreu Serbischer | Serbian Eryngo | Apiaceae |
| Eryngium spinalba | Mannstreu Silber | Silver- spine Eryngium | Apiaceae |
| Eryngium tenue | Mannstreu Schmaler | Narrow- leaved Eryngo | Apiaceae |
| Eryngium ternatum | Mannstreu Dreiblättriger | Three- laeaved Eryngo | Apiaceae |
| Eryngium tricuspidatum | Mannstreu Dreispitz | Three- tipped Eryngo | Apiaceae |
| Eryngium triquetrum | Mannstreu Dreieckiger | Three- corned Eryngo | Apiaceae |
| Eryngium viviparum | Mannstreu Lebendgebärender | Live- bearing Eryngo | Apiaceae |
| Eryngium wiegandii | Mannstreu Wiegands | Wiegand's Eryngo | Apiaceae |
| Eryngium yuccifolium | Mannstreu Yuccablättriger | Button Eryngo | Apiaceae |
| Erysimum cheiranthoides | Schöterich Acker | Wormseed Wallflower | Brassicaceae |
| Erysimum cheiri | Goldlack | Aegean Wallflower | Brassicaceae |
| Erysimum crepidifolium | Schöterich Bleicher | Hardy Wallflower | Brassicaceae |
| Erysimum cuspidatum | Schöterich Stachelspitziger | Cuspidated Wallflower | Brassicaceae |
| Erysimum diffusum | Schöterich Grauer | Diffuse Wallflower | Brassicaceae |
| Erysimum marschallianum | Schöterich Harter | Marschall's Wallflower | Brassicaceae |
| Erysimum odoratum | Schöterich Duft | Smelly Wallflower | Brassicaceae |
| Erysimum pseudocuspidatum | Schöterich Stachelspitzenähnlicher | Pseudocuspidated Wallflower | Brassicaceae |
| Erysimum repandum | Schöterich Spreiz | Spreading Wallflower | Brassicaceae |
| Erysimum virgatum | Schöterich Ruten | European Wallflower | Brassicaceae |
| Erysimum x marshallii | Schotendotter | Siberian Wallflower | Brassicaceae |
| Erythrostemon gilliesii | Paradiesvogelbaum | Bird of Paradise | Caesalpiniaceae |
| Eschscholzia californica | Kappenmohn Kalifornischer | California Poppy | Papaveraceae |
| Eucalyptus camaldulensis | Eukalyptus Camaldoni | River Red Gum | Myrtaceae |
| Eucalyptus globulus | Eukalyptus Gewöhnlicher | Blue Gum | Myrtaceae |
| Eucalyptus gomphocephala | Eukalyptus Nagelköpfiger | Tuart | Myrtaceae |
| Eucalyptus viminalis | Eukalyptus Rutenförmiger | Manna Gum | Myrtaceae |
| Exaculum pusillum | Zindelkraut Kleines | Gentianaceae | |
| Eupatorium cannabinum | Wasserdost Gewöhnlicher | Hemp Agrimony | Asteraceae |
| Euphorbia acanthothamnos | Wolfsmilch Dornbusch | Greek Spiny Spurge | Euphorbiaceae |
| Euphorbia aleppica | Wolfsmilch Aleppo | Aleppo Spurge | Euphorbiaceae |
| Euphorbia amygdaloides | Wolfsmilch Mandelblättrige | Wood Spurge | Euphorbiaceae |
| Euphorbia angulata | Wolfsmilch Kanten | Angular Spurge | Euphorbiaceae |
| Euphorbia apios | Wolfsmilch Erdbirnen | Groundnut Spurge | Euphorbiaceae |
| Euphorbia austriaca | Wolfsmilch Österreichische | Austrian Spurge | Euphorbiaceae |
| Euphorbia capitulata | Wolfsmilch Rasen | Small- headed Spurge | Euphorbiaceae |
| Euphorbia carniolica | Wolfsmilch Krainer | Carnian Spurge | Euphorbiaceae |
| Euphorbia characias | Wolfsmilch Palisaden | Albanian Spurge | Euphorbiaceae |
| Euphorbia corallioides | Wolfsmilch Korallen | Coral Spurge | Euphorbiaceae |
| Euphorbia cyathophora | Wolfsmilch Poinsettien | Painted Spurge | Euphorbiaceae |
| Euphorbia cyparissias | Wolfsmilch Zypressen | Cypress Spurge | Euphorbiaceae |
| Euphorbia dendroides | Wolfsmilch Baum | Tree Spurge | Euphorbiaceae |
| Euphorbia dulcis | Wolfsmilch Süße | Sweet Spurge | Euphorbiaceae |
| Euphorbia epithymoides | Wolfsmilch Vielfarbige | Cushion Spurge | Euphorbiaceae |
| Euphorbia esula | Wolfsmilch Esel | Leafy Spurge | Euphorbiaceae |
| Euphorbia exigua | Wolfsmilch Kleine | Dwarf Spurge | Euphorbiaceae |
| Euphorbia iberica | Wolfsmilch Georgische | Willow- leaved Spurge | Euphorbiaceae |
| Euphorbia falcata | Wolfsmilch Sichel | Sickle leaf Spurge | Euphorbiaceae |
| Euphorbia gregersenii | Wolfsmilch Gregersens | Gregersen's Spurge | Euphorbiaceae |
| Euphorbia helioscopia | Wolfsmilch Sonnwend | Sun Spurge | Euphorbiaceae |
| Euphorbia heterophylla | Wolfsmilch Verschiedenblättrige | Fiddlers Spurge | Euphorbiaceae |
| Euphorbia lathyris | Wolfsmilch Kreuzblättrige | Caper Spurge | Euphorbiaceae |
| Euphorbia lucida | Wolfsmilch Glänzende | Shining Spurge | Euphorbiaceae |
| Euphorbia marginata | Wolfsmilch Weißrandige | White- margined Spurge | Euphorbiaceae |
| Euphorbia myrsinites | Wolfsmilch Walzen | Myrtle Spurge | Euphorbiaceae |
| Euphorbia nicaeensis | Wolfsmilch Nizza | Nice Spurge | Euphorbiaceae |
| Euphorbia oblongata | Wolfsmilch Eiblättrige | Egg- leaf Spurge | Euphorbiaceae |
| Euphorbia orphanidis | Wolfsmilch Orphanidis' | Orphanidis's Spurge | Euphorbiaceae |
| Euphorbia palustris | Wolfsmilch Sumpf | Marsh Spurge | Euphorbiaceae |
| Euphorbia paralias | Wolfsmilch Strand | Sea Spurge | Euphorbiaceae |
| Euphorbia peplus | Wolfsmilch Garten | Sun Spurge | Euphorbiaceae |
| Euphorbia pithyusa | Wolfsmilch Pithyusen | Juniper- leaved Spurge | Euphorbiaceae |
| Euphorbia platyphyllos | Wolfsmilch Breitblättrige | Broad- leaved Spurge | Euphorbiaceae |
| Euphorbia pseodovirgata | Wolfsmilch Falsche Ruten | Twiggy Spurge | Euphorbiaceae |
| Euphorbia salicifolia | Wolfsmilch Weidenblättrige | Willow- leaved Spurge | Euphorbiaceae |
| Euphorbia segetalis | Wolfsmilch Saat | Grainfield Spurge | Euphorbiaceae |
| Euphorbia seguieriana | Wolfsmilch Steppen | Seguier's Spurge | Euphorbiaceae |
| Euphorbia spinosa | Wolfsmilch Dornige | Spiny Spurge | Euphorbiaceae |
| Euphorbia stricta | Wolfsmilch Steife | Upright Spurge | Euphorbiaceae |
| Euphorbia sulcata | Wolfsmilch Gefurchte | Furrowed Spurge | Euphorbiaceae |
| Euphorbia terracina | Wolfsmilch Terracina | Terracina Spurge | Euphorbiaceae |
| Euphorbia verrucosa | Wolfsmilch Warzen | Warty Spurge | Euphorbiaceae |
| Euphorbia illirica | Wolfsmilch Zottige | Hairy Spurge | Euphorbiaceae |
| Euphorbia virgata | Wolfsmilch Ruten | Slender Leafy Spurge | Euphorbiaceae |
| Euphorbia x martinii | Wolfsmilch Busch | Martin's Spurge | Euphorbiaceae |
| Euthamia graminifolia | Schirmgoldrute Grasblättrige | Common Goldentop | Asteraceae |
| Exochorda giraldii | Radspiere Dahurische | Dahurian Pearlbush | Rosaceae |
| Exochorda korolkowii | Radspiere Turkestanische | Turkestan Pearlbush | Rosaceae |
| Exochorda racemosa | Radspiere Chinesische | Common Pearlbush | Rosaceae |
| Exochorda x macrantha | Radspiere Bastard | Little Pearlbush | Rosaceae |