Tyrol Knapweed (Nigrescens)

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The Tyrol Knapweed (Nigrescens) is generally described as a perennial forb/herb. This is not native to the U.S. (United States) .

Category
General Type	Forb/herb
Growth Duration	Perennial
Plant Nativity	Introduced to U.S.

Source: USDA, NRCS, PLANTS Database, plants.usda.gov.
National Plant Data Center, Baton Rouge, LA 70874-4490 USA

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Centaurea pratensis
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can be found in California, Connecticut, District of Columbia, Idaho, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, Ohio, Oregon, Pennsylvania, Rhode Island, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming

Tyrol Knapweed (Nigrescens)

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Tyrol Knapweed (Nigrescens)

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