Forest Pests of North America
Native and Non-native insects, diseases, and weeds of urban, managed, and natural forests


Russian knapweed
Rhaponticum repens (L.) Hidalgo

Resources



Representative Images(View more at Forestry Images)

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0022037

Russian knapweed
Rhaponticum repens
Plant(s)
Norman E. Rees
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0022038

Russian knapweed
Rhaponticum repens
Plant(s)
Norman E. Rees
0022039
0022039

Russian knapweed
Rhaponticum repens
Infestation
Norman E. Rees
1459258
1459258

Russian knapweed
Rhaponticum repens
Plant(s)
Steve Dewey
1459259
1459259

Russian knapweed
Rhaponticum repens
Seedling(s)
Steve Dewey
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1459261

Russian knapweed
Rhaponticum repens
Flower(s)
Steve Dewey
1459264
1459264

Russian knapweed
Rhaponticum repens
Feature(s)
Steve Dewey
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1459265

Russian knapweed
Rhaponticum repens
Flower(s)
Steve Dewey
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5306049

Russian knapweed
Rhaponticum repens
Fruit(s)
Steve Hurst




Taxonomic Rank

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Rhaponticum

Other System Links

ITIS: 780495


Synonyms and Other Names

Other Common Names:
hardheads

Related Scientific Names:
Acroptilon repens (L.) DC.(Synonym)
Related Scientific Names:
Centaurea picris (L.) DC.(Synonym)
Related Scientific Names:
Centaurea repens (L.) DC.(Synonym)

References

Common Name Reference:
Scientific Name Reference: