| Engelsk navneord: horseweed | 
| 1. | horseweed (om plante) erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States | 
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 | Termer med samme betydning (synonymer) | Collinsonia canadensis, horse balm, richweed, stone root, stone-root, stoneroot | 
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 | Mindre specifikke termer | herb, herbaceous plant | 
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 | Tilhører disse overordnede termer | Collinsonia, genus Collinsonia | 
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| 2. | horseweed (om plante) common North American weed with linear leaves and small discoid heads of yellowish flowers; widely naturalized throughout temperate regions; sometimes placed in genus Erigeron | 
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 | Termer med samme betydning (synonymer) | Canadian fleabane, Conyza canadensis, Erigeron canadensis, fleabane | 
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 | Mindre specifikke termer | weed | 
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 | Tilhører disse overordnede termer | Conyza, genus Conyza | 
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