| Engelsk substantiv: poison milkweed | |||
| 1. | poison milkweed (om plante) milkweed of southwestern United States and Mexico; poisonous to livestock | ||
| Ord med samme betydning (synonymer) | Asclepias subverticillata, horsetail milkweed | ||
| Mindre spesifikke uttrykk | milkweed, silkweed | ||