Harpo Faust embarked on a treasure hunt across North Idaho’s Selkirk Mountains for her master’s work. During summer 2019 and 2020, she combed the Selkirk peaks and valleys for every vascular plant species that grows in the area. Faust’s project builds on the collections of past botanists to obtain a comprehensive catalogue of the regional plant life of the Selkirks, which hosts a unique combination of floristic influences from boreal Canada, the Rocky Mountains, the Columbia Basin and the Pacific Northwest. Faust was joined in the field by her advisor, Professor David Tank, who is the director of the Stillinger Herbarium in the Department of Biological Sciences; Ben Legler; collections manager of the Stillinger Herbarium, and Moose Griswold, a research assistant. A more comprehensive and up-to-date understanding of the mountain plant life will help land managers make local conservation decisions and improve our understanding of species distributions. U of I’s Stillinger Herbarium will house the study’s complete collection of plants. Faust lives in Moscow and is studying botany in the College of Science.