| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| ELAN | Elaeagnus angustifolia L. | Russian olive | Elaeagnaceae
|
| ELAR9 | Elaeagnus argentea Pursh, non Moench | Elaeagnus commutata | Elaeagnaceae
|
| ELCA15 | Elaeagnus canadensis (L.) A. Nels. | Shepherdia canadensis | Elaeagnaceae
|
| ELCO | Elaeagnus commutata Bernh. ex Rydb. | silverberry | Elaeagnaceae
|
| ELMU | Elaeagnus multiflora Thunb. | cherry silverberry | Elaeagnaceae
|
| ELPA10 | Elaeagnus parvifolia Royle | Elaeagnus umbellata var. parvifolia | Elaeagnaceae
|
| ELPU2 | Elaeagnus pungens Thunb. | thorny olive | Elaeagnaceae
|
| ELUMP | Elaeagnus umbellata Thunb. var. parvifolia (Royle) Schneid. | autumn olive | Elaeagnaceae
|
| ELUM | Elaeagnus umbellata Thunb. | autumn olive | Elaeagnaceae
|
| ELUT | Elaeagnus utilis A. Nels. | Shepherdia argentea | Elaeagnaceae
|
| ELAEA | Elaeagnus L. | elaeagnus | Elaeagnaceae
|
| ELGU | Elaeis guineensis Jacq. | African oil palm | Arecaceae
|
| ELOL2 | Elaeis oleifera (Kunth) Cortes | American oil palm | Arecaceae
|
| ELAEI | Elaeis Jacq. | oil palm | Arecaceae
|
| ELBI | Elaeocarpus bifidus Hook. & Arn. | kalia | Elaeocarpaceae
|
| ELCA20 | Elaeocarpus carolinensis Koids. | elaeocarpus | Elaeocarpaceae
|
| ELJO | Elaeocarpus joga Merr. | | Elaeocarpaceae
|
| ELAEO | Elaeocarpus L. | elaeocarpus | Elaeocarpaceae
|
| ELAT3 | Elaeodendron attenuatum A. Rich. | Cassine xylocarpa | Celastraceae
|
| ELXY2 | Elaeodendron xylocarpum (Vent.) DC. | Cassine xylocarpa | Celastraceae
|
| ELAE | Elaphoglossum aemulum (Kaulfuss) Brack. | creeping tonguefern | Dryopteridaceae
|
| ELALA | Elaphoglossum alatum Gaud. var. alatum | tall tonguefern | Dryopteridaceae
|
| ELALC | Elaphoglossum alatum Gaud. var. crassicaule (Copeland) Anders. & Crosby | tall tonguefern | Dryopteridaceae
|
| ELALF | Elaphoglossum alatum Gaud. var. fauriei (Copeland) Anders. & Crosby | tall tonguefern | Dryopteridaceae
|
| ELALP | Elaphoglossum alatum Gaud. var. parvisquamaeum (Skottsberg) Anders. & Crosby | tall tonguefern | Dryopteridaceae
|
| ELAL2 | Elaphoglossum alatum Gaud. | tall tonguefern | Dryopteridaceae
|
| ELAP | Elaphoglossum apodum (Kaulfuss) Schott ex J. Sm. | Caribbean tonguefern | Dryopteridaceae
|
| ELCH2 | Elaphoglossum chartaceum (Baker ex Jenman) C. Christens. | papery tonguefern | Dryopteridaceae
|
| ELCO9 | Elaphoglossum conforme (Sw.) Schott | Elaphoglossum aemulum | Dryopteridaceae
|
| ELCR | Elaphoglossum crassicaule Copeland | Elaphoglossum alatum var. crassicaule | Dryopteridaceae
|
| ELCR2 | Elaphoglossum crassifolium (Gaud.) Anders. & Crosby | royal tonguefern | Dryopteridaceae
|
| ELCR3 | Elaphoglossum crinitum (L.) Christ | West Indian tonguefern | Dryopteridaceae
|
| ELDE | Elaphoglossum decoratum (Kunze) T. Moore | showy tonguefern | Dryopteridaceae
|
| ELDU | Elaphoglossum dussii Underwood ex Maxon | Elaphoglossum petiolatum var. dussii | Dryopteridaceae
|
| ELEG | Elaphoglossum eggersii (Baker) Christ | Jamaican tonguefern | Dryopteridaceae
|
| ELER2 | Elaphoglossum erinaceum (F�e) T. Moore | Guadeloupe tonguefern | Dryopteridaceae
|
| ELFA2 | Elaphoglossum fauriei Copeland | Elaphoglossum alatum var. fauriei | Dryopteridaceae
|
| ELFI2 | Elaphoglossum firmum (Mett. ex Kuhn) Urban | Elaphoglossum simplex | Dryopteridaceae
|
| ELFL3 | Elaphoglossum flaccidum (F�e) T. Moore | Elaphoglossum rigidum | Dryopteridaceae
|
| ELGL2 | Elaphoglossum glabellum J. Sm. | thickroot tonguefern | Dryopteridaceae
|
| ELGO | Elaphoglossum gorgoneum (Kaulfuss) Brack. | Elaphoglossum aemulum | Dryopteridaceae
|
| ELHE | Elaphoglossum herminieri (Bory & F�e) T. Moore | drooping tonguefern | Dryopteridaceae
|
| ELHIM | Elaphoglossum hirtum (Sw.) C. Christens. var. micans (Mett.) C. Christens. | ekaha | Dryopteridaceae
|
| ELHI3 | Elaphoglossum hirtum (Sw.) C. Christens. | ekaha | Dryopteridaceae
|
| ELLA2 | Elaphoglossum latifolium (Sw.) J. Sm. | broadleaf tonguefern | Dryopteridaceae
|
| ELLO | Elaphoglossum longifolium J. Sm. | longleaf tonguefern | Dryopteridaceae
|
| ELMA2 | Elaphoglossum martinicense (Desv.) T. Moore | Martinique tonguefern | Dryopteridaceae
|
| ELMA3 | Elaphoglossum maxonii Underwood ex Morton | Maxon's tonguefern | Dryopteridaceae
|
| ELMI6 | Elaphoglossum micradenium (F�e) T. Moore | Elaphoglossum pellucidum | Dryopteridaceae
|
| ELPA8 | Elaphoglossum parvisquamaeum Skottsberg | Elaphoglossum alatum var. parvisquamaeum | Dryopteridaceae
|
| ELPE | Elaphoglossum pellucidum Gaud. | jeweled tonguefern | Dryopteridaceae
|
| ELPE2 | Elaphoglossum peltatum (Sw.) Urban | peltate tonguefern | Dryopteridaceae
|
| ELPED | Elaphoglossum petiolatum (Sw.) Urban var. dussii (Underwood ex Maxon) Proctor | Duss' tonguefern | Dryopteridaceae
|
| ELPE3 | Elaphoglossum petiolatum (Sw.) Urban | graceful tonguefern | Dryopteridaceae
|
| ELPI4 | Elaphoglossum piloselloides (K. Presl) T. Moore | Elaphoglossum spathulatum | Dryopteridaceae
|
| ELPT | Elaphoglossum pteropus auct. non C. Christens. | Elaphoglossum maxonii | Dryopteridaceae
|
| ELPU | Elaphoglossum pusillum (Mett. ex Kuhn) C. Christens. | Elaphoglossum spathulatum | Dryopteridaceae
|
| ELRE5 | Elaphoglossum reticulatum (Kaulfuss) Gaud. | Elaphoglossum crassifolium | Dryopteridaceae
|
| ELRI2 | Elaphoglossum rigidum (Aubl.) Urban | stiff tonguefern | Dryopteridaceae
|
| ELSE2 | Elaphoglossum serpens Maxon & Morton ex Maxon | cerro de punta jayuya | Dryopteridaceae
|
| ELSI3 | Elaphoglossum simplex (Sw.) Schott ex J. Sm. | Rio Grande tonguefern | Dryopteridaceae
|
| ELSM2 | Elaphoglossum smithii (Baker) Christ | Smith's tonguefern | Dryopteridaceae
|
| ELSP | Elaphoglossum spathulatum (Bory) T. Moore | Antilles tonguefern | Dryopteridaceae
|
| ELUN4 | Elaphoglossum underwoodianum Maxon | Elaphoglossum martinicense | Dryopteridaceae
|
| ELWA | Elaphoglossum wawrae (Luerss.) C. Christens. | island tonguefern | Dryopteridaceae
|
| ELAPH | Elaphoglossum Schott ex J. Sm. | tonguefern | Dryopteridaceae
|
| ELSI9 | Elaphrium simaruba (L.) Rose | Bursera simaruba | Burseraceae
|
| ELWR | Elaterium wrightii Gray | Echinopepon wrightii | Cucurbitaceae
|
| ELAM | Elatine ambigua Wight | Asian waterwort | Elatinaceae
|
| ELAM3 | Elatine americana (Pursh) Arn. | American waterwort | Elatinaceae
|
| ELBR5 | Elatine brachysperma Gray | shortseed waterwort | Elatinaceae
|
| ELCAW2 | Elatine californica Gray var. williamsii (Rydb.) Fassett | Elatine californica | Elatinaceae
|
| ELCA | Elatine californica Gray | California waterwort | Elatinaceae
|
| ELCH | Elatine chilensis Gray | Chilean waterwort | Elatinaceae
|
| ELGR2 | Elatine gracilis Mason | Elatine chilensis | Elatinaceae
|
| ELHE2 | Elatine heterandra Mason | mosquito waterwort | Elatinaceae
|
| ELMI | Elatine minima (Nutt.) Fisch. & C.A. Mey. | small waterwort | Elatinaceae
|
| ELOB | Elatine obovata (Fassett) Mason | Elatine brachysperma | Elatinaceae
|
| ELRU | Elatine rubella Rydb. | southwestern waterwort | Elatinaceae
|
| ELTE2 | Elatine texana Hook. | Bergia texana | Elatinaceae
|
| ELTRA4 | Elatine triandra Schkuhr var. americana (Pursh) Fassett | Elatine americana | Elatinaceae
|
| ELTRB2 | Elatine triandra Schkuhr var. brachysperma (Gray) Fassett | Elatine brachysperma | Elatinaceae
|
| ELTR | Elatine triandra Schkuhr | threestamen waterwort | Elatinaceae
|
| ELTR6 | Elatine triandra auct. non Schkuhr p.p. | Elatine americana | Elatinaceae
|
| ELTR6 | Elatine triandra auct. non Schkuhr p.p. | Elatine rubella | Elatinaceae
|
| ELATI | Elatine L. | waterwort | Elatinaceae
|
| ELGR5 | Elatostema grandifolium Reinecke | | Urticaceae
|
| ELATO | Elatostema J.R. & G. Forst. | | Urticaceae
|
| ELACA | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. acicularis | needle spikerush | Cyperaceae
|
| ELACB | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. bella Piper | Eleocharis bella | Cyperaceae
|
| ELACG | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. gracilescens Svens. | needle spikerush | Cyperaceae
|
| ELACM | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. minima Torr. | Eleocharis bella | Cyperaceae
|
| ELACO | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. occidentalis Svens. | Eleocharis acicularis var. acicularis | Cyperaceae
|
| ELACR | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. radicans (A. Dietr.) Britt. | Eleocharis radicans | Cyperaceae
|
| ELACS | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. submersa (Hj. Nilss.) Svens. | needle spikerush | Cyperaceae
|
| ELACT | Eleocharis acicularis (L.) Roemer & J.A. Schultes var. typica Svens. | Eleocharis acicularis var. acicularis | Cyperaceae
|
| ELAC | Eleocharis acicularis (L.) Roemer & J.A. Schultes | needle spikerush | Cyperaceae
|
| ELAC4 | Eleocharis acuminata (Muhl.) Nees | Eleocharis compressa | Cyperaceae
|
| ELAC5 | Eleocharis acutangula (Roxb.) J.A. Schultes | acute spikerush | Cyperaceae
|
| ELAC2 | Eleocharis acutisquamata Buckl. | sharpscale spikerush | Cyperaceae
|
| ELAL | Eleocharis albida Torr. | white spikerush | Cyperaceae
|