United States

Agrimony

Agrimonia eupatoria

Near Threatened

Ajuga

Ajuga reptans

Alder

Alnus glutinosa

Alder leaf beetle

Agelastica alni

Alder Spittlebug

Aphrophora alni

All Species in United States

Elatior hybrid primroses

Primula polyantha

Elbowpatch Crust

Fomitiporia punctata

Elder aphid

Aphis sambuci

Elder Pearl

Anania coronata

Elecampane

Inula helenium

Electric Horsehair Lichen

Bryoria bicolor

Near Threatened

Elegant Beaked Moss

Eurhynchiastrum pulchellum

elegant helicellid

Trochoidea elegans

Data Deficient

Elegant Horsehair Lichen

Bryoria americana

Elegant Polypore

Cerioporus varius

elegant silk moss

Pseudotaxiphyllum elegans

Elegant Spreadwing

Lestes inaequalis

Elegant Sunburst Lichen

Xanthoria elegans

Eleocharis Ergot

Claviceps nigricans

Elephant creeper

Argyreia nervosa

Elephant-Ear

Reynoutria sachalinensis

Elephant grass

Cenchrus purpureus

Eleven-O'Clock

Portulaca grandiflora

Elf-Ear Dust

Lepraria normandinoides

Elf Ears Lichen

Normandina pulchella

Elfin Saddle

Helvella lacunosa

Elfin Skimmer

Nannothemis bella

elkhorn fern

Platycerium bifurcatum

Elk Sedge

Carex garberi

Elktoe

Alasmidonta marginata

Elliptic Shineleaf

Pyrola elliptica

Elliptic St. John'S-Wort

Hypericum ellipticum

Elliptic yellowwood

Ochrosia elliptica

Elm aphid

Tinocallis platani

Elm Bark Beetle

Scolytus multistriatus

Elm flea weevil

Orchestes alni

Elm Leaf Beetle

Xanthogaleruca luteola

Elmleaf blackberry

Rubus ulmifolius

Elm leafminer

Fenusa ulmi

Near Threatened

Elm-Leaf Spiraea

Spiraea chamaedryfolia

Elm Leech

Hypsizygus ulmarius

Critically Endangered

Elm Queen-Of-The-Meadow

Filipendula ulmaria

Elm Zigzag Sawfly

Aproceros leucopoda

Elongated minute scavenger beetle

Corticaria elongata

Elongate Pohlia Moss

Pohlia elongata

Emerald Ash Borer

Agrilus planipennis

Emerald Spreadwing

Lestes dryas

Vulnerable

Emersed Burreed

Sparganium emersum

Emetic Russula

Russula silvicola

Emory'S Sedge

Carex emoryi

Emperor crowngrass

Paspalum coryphaeum

Emperor's candlesticks

Senna alata

Empresstree

Paulownia tomentosa

Enchanter'S Cosmet

Mompha terminella

Vulnerable

Encrusted Saxifrage

Saxifraga paniculata

Encyrtid parasitoid

Anagyrus pseudococci

Endive

Cichorium endivia

Endive daisy

Rhagadiolus stellatus

Endive Pellia

Apopellia endiviifolia

Engelmann'S Rush

Juncus subcaudatus

English grain aphid

Sitobion avenae

English holly

Ilex aquifolium

English Meadow Grass

Poa pratensis

English Parasite Needle Lichen

Sphinctrina anglica