genus

Hempnettles

Galeopsis

Field notes

Galeopsis is a genus of annual herbaceous plants native to Europe and Asia. Members of this genus often have common names ending in hemp-nettle or hempnettle. Some species are naturalized in North America and New Zealand.

The plants are poisonous. Several species are widespread weeds and some are used as medicinal herbs.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

From USDA PLANTS.