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0 0 Spotted knapweed

Spotted knapweed

by JenniferLawrenceHammond, Indiana, USA

With thanks to JohnD for the ID!

0 0 Spotted Knapweed

Spotted Knapweed

Mahopac, New York, USA

1 0 Spotted Knapweed

Spotted Knapweed

Mahopac, New York, USA

1 0 Spotted knapweed

Spotted knapweed

by Brett Minnesota, USA

Has been used as a astringent.

0 0 Spotted knapweed

Spotted knapweed

by James.EstillDexter Township, Michigan, USA

0 0 Spotted Knapweed

Spotted Knapweed

Michigan, USA

0 0 Spotted knapweed

Spotted knapweed

by nick_daniels_12Westland, Michigan, USA

Purple flowers turn white in the fall

0 0 Spotted Knapweed

Spotted Knapweed

by auntieannaTomahawk, Wisconsin, USA

Small lavender flowers on 2 ft tall plant.

0 2 Spotted Knapweed

Spotted Knapweed

by alyshasmail2Coon Rapids, Minnesota, USA

It is purple. I know it's a wild flower. That's all I know.

3 0 Eastern Tiger Swallowtail Butterfly

Eastern Tiger Swallowtail Butterfly

by JoshuaChrismanLowell, Michigan, USA

Eastern Tiger Swallowtail on Spotted Knapweed (

1 0 Spotted Knapweed

Spotted Knapweed

by Christine Y.New York, USA

Light purple-pink flowers. Stems were at least 2 feet long.

2 2 Spotted Knapweed

Spotted Knapweed

by ForestDragonNew York, USA

Shrubby wildflower. Thin, wiry stems with many branches, hairy. Scaly bracts ...

1 0 Spotted Knapweed

Spotted Knapweed

by Shane_SNew York, USA

Purple, sometimes with a pink tint toward the center. Petals are long and thin, ...

1 5 Spotted Knapweed

Spotted Knapweed

by J New York, USA

I've not seen knapweed with a white center like this. The leaves can be seen to ...

0 0 Spotted Knapweed

Spotted Knapweed

by ForestDragonNew York, USA

Wiry-stemmed plant with lavender colored flowers. See picture #2 for stem and ...

0 0 Spotted Knapweed

Spotted Knapweed

by QWMomMarietta, Georgia, USA

Knapweed is a pioneer species found in recently disturbed sites or openings. ...

0 0 Spotted knapweed

Spotted knapweed

by Brian38Washington, USA

This biennial or short-lived perennial plant usually has a stout taproot and/or ...

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