Weed Herbarium – by Scientific Name

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Dicanthelium
Dicanthelium clandestinum deer tongue grass Poaceae (Graminae) - Grass Family
Dichanthelium
Dichanthelium sphaerocarpon round-fruited panicgrass Poaceae (Graminae) - Grass Family
Digitaria
Digitaria ischaemum smooth crabgrass Poaceae (Graminae) - Grass Family
Digitaria sanguinalis large crabgrass Poaceae (Graminae) - Grass Family
Dipsacus
Dipsacus sylvestris see - Dipsacus fullonum
Dipsacus fullonum teasel Dipsacaceae - Teasel Family
Draba
Draba verna spring whitlow grass Brassicaceae (Cruciferae) - Mustard Family
Echinochloa
Echinochloa crus-galli barnyard grass Poaceae (Graminae) - Grass Family
Echinocystis
Echinocystis lobata wild cucumber Cucurbitaceae - Gourd Family
Echium
Echium vulgare blueweed Boraginaceae - Borage Family
Eleusine
Eleusine indica goosegrass Poaceae (Graminae) - Grass Family
Elymus
Elymus repens see - Elytrigia repens
Elymus canadensis Canadian wild rye Poaceae (Graminae) - Grass Family
Elytrigia
Elytrigia repens quackgrass Poaceae (Graminae) - Grass Family
Epilobium
Epilobium glandulosum see - Epilobium ciliatum
Epilobium angustifolium fireweed Onagraceae - Evening Primrose Family
Epilobium ciliatum American willowherb Onagraceae - Evening Primrose Family
Equisetum
Equisetum arvense field horsetail Equisetaceae - Horsetail Family
Equisetum hyemale scouring rush Equisetaceae - Horsetail Family
Eragrostis
Eragrostis cilianensis stinkgrass Poaceae (Graminae) - Grass Family
Eragrotis
Eragrotis spectabilis purple lovegrass Poaceae (Graminae) - Grass Family
Erechtites
Erechtites hieraciifolia pilewort Asteraceae (Compositae) - Aster or Sunflower Family
Erigeron
Erigeron canadensis see - Conyza canadensis
Erigeron annuus annual fleabane Asteraceae (Compositae) - Aster or Sunflower Family
Erigeron pulchellus fleabane Asteraceae (Compositae) - Aster or Sunflower Family
Erodium
Erodium cicutarium redstem filaree Geraniaceae - Geranium Family
Erysimum
Erysimum cheiranthoides wallflower mustard Brassicaceae (Cruciferae) - Mustard Family
Eupatoriadelphus
Eupatoriadelphus dubius see - Eupatorium dubium
Eupatoriadelphus maculatus see - Eupatorium maculatum
Eupatorium
Eupatorium capillifolium dogfennel Asteraceae (Compositae) - Aster or Sunflower Family
Eupatorium dubium eastern Joe-pye weed Asteraceae (Compositae) - Aster or Sunflower Family
Eupatorium fistulosum hollow-stemmed Joe-pye weed Asteraceae (Compositae) - Aster or Sunflower Family
Eupatorium maculatum spotted Joe-pye weed Asteraceae (Compositae) - Aster or Sunflower Family
Eupatorium perfoliatum boneset Asteraceae (Compositae) - Aster or Sunflower Family
Eupatorium purpureum sweet Joe-pye weed Asteraceae (Compositae) - Aster or Sunflower Family
Eupatorium rugosum white snakeroot Asteraceae (Compositae) - Aster or Sunflower Family
Euphorbia
Euphorbia cyparissias cypress spurge Euphorbiaceae - Spurge Family
Euphorbia esula leafy spurge Euphorbiaceae - Spurge Family
Euphorbia maculata spotted spurge Euphorbiaceae - Spurge Family
Euthamia
Euthamia graminifolia see - Solidago graminifolia
Eutrochium
Eutrochium dubium see - Eupatorium dubium
Eutrochium fistulosum see - Eupatorium fistulosum
Eutrochium maculatum see - Eupatorium maculatum
Eutrochium purpureum see - Eupatorium purpureum
Fallopia
Fallopia cilinodis see - Polygonum cilinode
Fallopia convolvulus see - Polygonum convolvulus
Fallopia japonica see - Polygonum cuspidatum
Fallopia sachalinensis see - Polygonum sachalinense
Fallopia scandens see - Polygonum scandens
Festuca
Festuca arundinacea tall fescue Poaceae (Graminae) - Grass Family

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