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Colorado Class A Noxious Weed. Mandatory eradication. All locations of this plant in Colorado should be immediately reported to th...Read Moree Colorado Department of Agriculture.
A monocarpic biennial or sometimes perennial from Central and Southern Europe. Has toothed, ovate, woolly leaves. Bears wh...Read Moreite (sometimes with a pale yellow mark on the lip) hooded flowers. Flowers July-September Likes a well drained soil in full sun, may appreciate some shade during the hottest part of the day. Can self seed very freely.
Colorado Class A Noxious Weed. Mandatory eradication.
All locations of this plant in Colorado should be immediately reported to th...Read More
A monocarpic biennial or sometimes perennial from Central and Southern Europe.
Has toothed, ovate, woolly leaves. Bears wh...Read More