Dogbane

Name for certain plants that are reputed to kill or repel dogs

Dogbane, dog-bane, dog's bane, and other variations, some of them regional and some transient, are names for certain plants that are reputed to kill or repel dogs; "bane" originally meant "slayer", and was later applied to plants to indicate that they were poisonous to particular creatures.

This keyword could refer to multiple things. Here are some suggestions: