Définitions
1.NounAny member of the genus Ageratina of perennials and rounded shrubs from the sunflower family, growing mainly in the warmer regions of the Americas.
2.NounAny of various plants of other genera, including:
Eupatorium spp.
Asarum canadense (Canadian snakeroot)
Aristolochia serpentaria (Virginia snakeroot)
Eryngium cuneifolium
Plantago major
Polygala senega (Seneca snakeroot)
Rauvolfia serpentina (Indian snakeroot).
Bistorta officinalis (common bistort)
3.NounEupatorium spp.
4.NounAsarum canadense (Canadian snakeroot)
5.NounAristolochia serpentaria (Virginia snakeroot)
6.NounEryngium cuneifolium
7.NounPlantago major
8.NounPolygala senega (Seneca snakeroot)
9.NounRauvolfia serpentina (Indian snakeroot).
10.NounBistorta officinalis (common bistort)