Dogbane

Part of speech: noun

Definitions

1. A flowering plant recognized for its toxic properties to dogs and its historical applications in traditional medicine
2. Known for producing strong fibers used in various textiles, this plant can also grow in multiple habitats
3. A type of plant that is known for its toxic effects on canines and is historically utilized for its medicinal qualities and strong fibers

Etymology: Dogbane is a plain compound: "dog" joined to "bane," an Old English word meaning "destruction" or "poison," which survives in "bane" in modern English as something that causes ruin. The name was given to the plants because they were said to be poisonous to dogs, so the word describes a harmful effect on an animal rather than any quality of the plant itself. The name has been applied to a group of toxic flowering plants, most notably the genus Apocynum in North America, whose members contain cardiac glycosides that can be lethal to animals that eat them. The "dog" element is a common pattern in English plant names, where it often marks a plant as worthless or harmful compared with a related good one, though here the emphasis falls squarely on poisoning.