Weed Herbarium – by Scientific Name
Dicanthelium clandestinum | deer tongue grass | Poaceae (Graminae) - Grass Family |
Dichanthelium sphaerocarpon | round-fruited panicgrass | Poaceae (Graminae) - Grass Family |
Digitaria ischaemum | smooth crabgrass | Poaceae (Graminae) - Grass Family |
Digitaria sanguinalis | large crabgrass | Poaceae (Graminae) - Grass Family |
Dipsacus sylvestris | see - Dipsacus fullonum | |
Dipsacus fullonum | teasel | Dipsacaceae - Teasel Family |
Draba verna | spring whitlow grass | Brassicaceae (Cruciferae) - Mustard Family |
Echinochloa crus-galli | barnyardgrass | Poaceae (Graminae) - Grass Family |
Echinocystis lobata | wild cucumber | Cucurbitaceae - Gourd Family |
Echium vulgare | blueweed | Boraginaceae - Borage Family |
Eleusine indica | goose grass | Poaceae (Graminae) - Grass Family |
Elymus repens | see - Elytrigia repens | |
Elymus canadensis | Canadian wild rye | Poaceae (Graminae) - Grass Family |
Elytrigia repens | quackgrass | Poaceae (Graminae) - Grass Family |
Epilobium glandulosum | see - Epilobium ciliatum | |
Epilobium angustifolium | fireweed | Onagraceae - Evening Primrose Family |
Epilobium ciliatum | American willowherb | Onagraceae - Evening Primrose Family |
Equisetum arvense | field horsetail | Equisetaceae - Horsetail Family |
Equisetum hyemale | scouring rush | Equisetaceae - Horsetail Family |
Eragrostis cilianensis | stinkgrass | Poaceae (Graminae) - Grass Family |
Eragrotis spectabilis | purple lovegrass | Poaceae (Graminae) - Grass Family |
Erechtites hieraciifolia | pilewort | Asteraceae (Compositae) - Aster or Sunflower Family |
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 cicutarium | redstem filaree | Geraniaceae - Geranium Family |
Erysimum cheiranthoides | wallflower mustard | Brassicaceae (Cruciferae) - Mustard Family |
Eupatoriadelphus dubius | see - Eupatorium dubium | |
Eupatoriadelphus maculatus | see - Eupatorium maculatum |
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 cyparissias | cypress spurge | Euphorbiaceae - Spurge Family |
Euphorbia esula | leafy spurge | Euphorbiaceae - Spurge Family |
Euphorbia maculata | spotted spurge | Euphorbiaceae - Spurge Family |
Euthamia graminifolia | see - Solidago graminifolia |
Eutrochium dubium | see - Eupatorium dubium | |
Eutrochium fistulosum | see - Eupatorium fistulosum | |
Eutrochium maculatum | see - Eupatorium maculatum | |
Eutrochium purpureum | see - Eupatorium purpureum |
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 arundinacea | tall fescue | Poaceae (Graminae) - Grass Family |