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School of Integrative Plant Science
Horticulture Section
Turfgrass and Landscape Weed ID
Turfgrass and Landscape Weed ID
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Sonchus oleraceus - flower buds
Annual sowthistle
Sonchus oleraceus
Ranunculus bulbosus
Bulbous buttercup
Ranunculus bulbosus
Senecio vulgaris
Common groundsel
Senecio vulgaris
Tanacetum vulgare
Common tansy
Tanacetum vulgare
Solanum ptycanthum
Eastern black nightshade
Solanum ptycanthum
Galinsoga ciliata - flowers
Hairy galinsoga
Galinsoga quadriradiata
Solanum carolinense
Horsenettle
Solanum carolinense
Conyza canadensis
Horseweed
Conyza canadensis
Lonicera japonica - flowers, leaves
Japanese honeysuckle
Lonicera japonica
Euphoriba esula - flowers, bracts
Leafy spurge
Euphorbia esula
Anthemis cotula - flower close-up
Mayweed chamomile
Anthemis cotula
Sonchus arvensis - leaves
Perennial sowthistle
Sonchus arvensis
Lactuca serriola - leaves
Prickly lettuce
Lactuca serriola
Sida spinosa
Prickly sida
Sida spinosa
Physalis longifolia
Smooth groundcherry
Physalis longifolia
Pagination
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