Loco Aragalus Lamberti
The flowers of the Loco are deep red-purple or white, often turning blue with age. They occur in open spikes on stems 4-12 in. tall and bloom in spring and summer. The plants occur on plains, prairies, hills and table-lands at 4000-9000 ft. The Loco is very poisonous to stock. After acquiring a taste for the plant they will eat nothing else and die from the effects in a few months or one or two years. In this way, millions of dollars of stock are lost annually. A cure for the disease has been found recently.