Common spikeweed facts for kids
Quick facts for kidsCommon spikeweed
(Hook. & Arn.) Greene
Centromadia pungens, the common spikeweed or common tarweed, is a species of North American plants in the tarweed tribe within the sunflower family. It is native to northern Baja California and the western United States (California, Oregon, Washington, Idaho, Nevada, Arizona). The plant is considered a noxious weed in parts of the Pacific Northwest.
Common spikeweed Facts for Kids. Kiddle Encyclopedia.