| Large-flowered hemp-nettle | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Lamiales |
| Family: | Lamiaceae |
| Genus: | Galeopsis |
| Species: | G. speciosa |
| Binomial name | |
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Galeopsis speciosa Mill. |
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| Synonyms | |
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Galeopsis speciosa (Large-flowered hemp-nettle or Edmonton hempnettle) is a species of annual herbaceous plants in the family Lamiaceae. It is native to northern + central Europe and Siberia, and has become a widespread introduced weed in Canada. The plant is poisonous and causes paralysis.