United States

Agrimony

Agrimonia eupatoria

Ajuga

Ajuga reptans

Alder

Alnus glutinosa

Alder leaf beetle

Agelastica alni

Alder Spittlebug

Aphrophora alni

All Species in United States

Deer Horn

Clarkia pulchella

Deer Ked

Lipoptena cervi

Deer Mouse

Peromyscus maniculatus

Deer Mushroom

Pluteus cervinus

Deer-Tongue Grass

Dichanthelium clandestinum

Deflexed Bottlebrush Sedge

Carex retrorsa

Degel’S Pepper-Spore Lichen

Rinodina degeliana

Delayed Photinus Firefly

Photinus ignitus

Delicate Barnacles Lichen

Thelotrema subtile

Delicate Buttercup

Ranunculus confervoides

delicate dogtooth moss

Cynodontium tenellum

Delicate Emerald

Somatochlora franklini

Delicate Fern Moss

Thuidium delicatulum

delicate germanderwort

Riccardia multifida

Delicate Horsetail

Equisetum scirpoides

Delicate Notchwort

Heterogemma capitata

Vulnerable

Delicate Stonewort

Chara virgata

Delta maidenhair fern

Adiantum raddianum

Delta-spotted Spiketail

Cordulegaster diastatops

Dense-Flower Aster

Symphyotrichum ericoides

Dense-flowered Fumitory

Fumaria densiflora

Critically Endangered

Denseflower knotweed

Persicaria glabra

Dense-Flower Mullein

Verbascum densiflorum

Dense Haircap Moss

Polytrichum perigoniale

Dense Long-Beaked Sedge

Carex sychnocephala

Dense Silky-bent

Apera interrupta

Dense-Tufted Hair Sedge

Bulbostylis capillaris

Dentate Spurge

Euphorbia dentata

Dentate Umbrella Sedge

Cyperus dentatus

dented silk moss

Plagiothecium denticulatum

Deodar

Cedrus deodara

Deodar Weevil

Pissodes nemorensis

Depauperate Panicgrass

Dichanthelium depauperatum

Depressed flour beetle

Palorus subdepressus

Deptford Pink

Dianthus armeria

Critically Endangered

Dermestid beetle

Anthrenus pimpinellae

Dermo disease of oysters

Dermocystidium marinum

Desert Goosefoot

Chenopodium pratericola

Desert horsepurslane

Trianthema portulacastrum

Desert ragwort

Senecio eremophilus

Desert wheatgrass

Agropyron desertorum

Destroying Angel

Amanita virosa

Deutzia

Deutzia crenata

Deutzia

Deutzia scabra

Devil Lily

Lilium lancifolium

Devil's backbone

Kalanchoe daigremontiana

Devilsbit

Succisa pratensis

Devil'S Bolete

Rubroboletus satanas

Devil'S Darning Needles

Clematis virginiana

Devil'S Dipstick

Mutinus elegans

Devil's horsewhip

Achyranthes aspera

Devil'S Paintbrush

Pilosella aurantiaca

Devil'S Shoestring

Polygonum erectum

Devil'S Urn

Urnula craterium

Deviltree

Alstonia macrophylla

Devil weed

Sargassum horneri

Dewberry

Rubus caesius

Dewdrop Crane'S-Bill

Geranium thunbergii

Dewey Sedge

Carex deweyana

Dew-Thread

Drosera filiformis