Weed Herbarium – by Family Name

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Polygonaceae - Smartweed or Buckwheat Family
Common Name	Scientific Name
smartweed, lady's thumb	Polygonum persicaria
smartweed, Pennsylvania	Polygonum pensylvanicum
sorrel, red	Rumex acetosella
tear-thumb, arrowleaf	Polygonum sagittatum
tearthumb, Halberd-leaved	Polygonum arifolium

Polypodiaceae - Fern Family
Common Name	Scientific Name
bracken fern	Pteridium aquilinum

Portulacaceae - Purslane Family
Common Name	Scientific Name
purslane, common	Portulaca oleracea
spring beauty, narrowleaf	Claytonia virginica

Primulaceae - Primrose Family
Common Name	Scientific Name
loosestrife, fringed	Lysimachia ciliata
moneywort	Lysimachia nummularia
pimpernel, scarlet	Anagallis arvensis

Ranunculaceae - Buttercup Family
Common Name	Scientific Name
buttercup, bulbous	Ranunculus bulbosus
buttercup, creeping	Ranunculus repens
buttercup, smallflower	Ranunculus abortivus
buttercup, tall	Ranunculus acris
celadine, lesser	Ranunculus ficaria
meadow rue, tall	Thalictrum polygamum
virgin's bower	Clematis virginiana

Rosaceae - Rose Family
Common Name	Scientific Name
agrimony	Agrimonia gryposepala
avens, white	Geum canadense
cinquefoil, old field	Potentilla simplex
cinquefoil, rough	Potentilla norvegica
cinquefoil, silvery	Potentilla argentea
cinquefoil, sulfur	Potentilla recta
raspberry, purple-flowering	Rubus odoratus
rose, multiflora	Rosa multiflora
strawberry, wild	Fragaria virginiana
wineberry, wine raspberry	Rubus phoenicolasius

Rubiaceae - Madder Family
Common Name	Scientific Name
bedstraw, catchweed	Galium aparine
bedstraw, hairy	Galium pilosum
bedstraw, smooth	Galium mollugo
bluets	Houstonia caerulea

Scrophulariaceae - Figwort Family
Common Name	Scientific Name
figwort, common	Scrophularia nodosa
Kenilworth ivy	Cymbalaria muralis
monkey-flower, sharp-winged	Mimulus alatus
mullein, common	Verbascum thapsus
speedwell, common	Veronica officinalis
speedwell, corn	Veronica arvensis
speedwell, ivy leaf	Veronica hederifolia
speedwell, purslane	Veronica peregrina
speedwell, thymeleaf	Veronica serpyllifolia
toadflax, old field	Linaria canadensis
toadflax, yellow	Linaria vulgaris
yellow-rattle	Rhinanthus minor

Simaroubaceae - Quassia Family
Common Name	Scientific Name
tree-of-Heaven	Ailanthus altissima

Smilacaceae - Catbrier Family
Common Name	Scientific Name
carrion flower	Smilax herbacea

Solanaceae - Nightshade Family
Common Name	Scientific Name
horsenettle	Solanum carolinense
jimsonweed	Datura stramonium
nightshade, bittersweet	Solanum dulcamara
nightshade, eastern black	Solanum ptycanthum

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