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Kochia (Bassia scoparia)

https://pested.osu.edu/node/403

round, often re-tinged, usually with soft hairs above. Flower: Small, green, inconspicuous flowers, ... bloomng in July to September. Fruit: Small bladder-like utricles. The problem is…. animal health. Kochia ...

Japanese knotweed (Polygonum cuspidatum)

https://pested.osu.edu/node/401

September. Fruit: Small glossy winged fruits the produce dark shiny seeds. Can be spread by wind, water, ... Widespread rhizomes form dense undergrowth. Knotweed is a threat to riparian areas because small pieces of ...

Water Hemp (Amaranthus tuberculatus)

https://pested.osu.edu/node/425

Small, lanceolate shaped glossy leaves, alternate in arrangement, 0.5"-6" long. Flower: Narrow ...

Field bindweed (Convolvulus arvensis)

https://pested.osu.edu/node/414

solitary or in a cluster, fused into a funnel-shaped tube with small bracts, 0.5-1 inches in diameter ...

Serrated tussock (Nassella trichotoma)

https://pested.osu.edu/node/423

stiff, narrow leaves. Fine serrations on leaf blade. Small flap or ligule located at the junction of the ...

Russian knapweed (Rhaponticum repens)

https://pested.osu.edu/node/419

Flower: White, pink, or lavender disk flowers with heads surrounded by small leafy bracts up to 0.5" ...

Wild parsnip (Pastinaca sativa)

https://pested.osu.edu/node/413

part of the plant. Flower: Hundreds of small flowers with 5 yellow or white petals borne in terminal ...

Palmer amaranth (Amaranthys palmeri)

https://pested.osu.edu/node/408

Small, green, inconspicuous flowers are produced in dense, compact, and terminal panicles. Male and ...

Mile-a-minute weed (Polygonum perfoliatum)

https://pested.osu.edu/node/406

stem. Stem: Reddish in color with prickles 1-2 mm long. Flower: Small, white and general inconspicuous, ...

Grapevines, uncultivated & in groups > 100 (Vitus spp.)

https://pested.osu.edu/node/400

other vegetation. Fruit: Small purple-brack grapes in clusters (if abandoned no fruit) The problem ...

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