Minnesota dwarf trout-lily

Erythronium propullans is a member of the Liliaceae family and is endemic to Minnesota. This species is restricted to specific watersheds within the state and is considered endangered due to its limited distribution and habitat vulnerability. It was first described by A. Gray in 1871 and is one of the more recently evolved plant species, with an estimated origin of less than 9,000 years ago. The plant is sometimes referred to as Minnesota adder's tongue or Minnesota fawnlily. Conservation efforts are in place to protect this species under the U.S. Endangered Species Act.