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1 0 Virginia Knotweed

Virginia Knotweed

by AshleyBradfordAlexandria, Virginia, USA

Lots of flower stems with all stages of flowers, green seeds and brown.

0 2 Spotting

Spotting

by AshleyBradfordAlexandria, Virginia, USA

One of the many different kinds of Polygonum species in this area. Very much ...

0 0 Jumpseed/Virginia Knotweed

Jumpseed/Virginia Knotweed

by RowkeyOhio, USA

Tons and tons of these in Conckles Hollow!

0 0 Virginia knotweed

Virginia knotweed

by Maria dBNorth Carolina, USA

Also known as jumpseed. The racemes can be up to 2 feet long.

1 1 Japanese knotweed

Japanese knotweed

by GeodialistHybla Valley, Virginia, USA

flowers began blooming around the middle of September. "In the U.S. and ...

0 0 Dotted Smartweed

Dotted Smartweed

by ForestDragonVirginia, USA

Tall plant with lanceolate shaped green leaves. Small white spires of flowers ...

0 0 Lady's Thumb

Lady's Thumb

Virginia, USA

The Lady's Thumb is an annual plant in the

0 0 Virginia Knotweed

Virginia Knotweed

by JeanneRewaTerre Haute, Indiana, USA

Around 2 ft tall. Leaves 4-6 inches long and 1 1/2 - 3 in wide, alternate, ...

0 0 Japanese Knotweed

Japanese Knotweed

by QWMomGeorgia, USA

Japanese knotweed has hollow stems with ...

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