CMU Herbarium

Step into the CMU Herbarium, an essential resource for exploring plant biodiversity and developing real-world research skills. Housing over 26,000 preserved plant specimens, this collection gives you access to a wealth of information, especially focused on wetland species and the unique flora of the Beaver Island Archipelago and the Great Lakes region.

Located in Brooks Hall, the herbarium is equipped to support your academic journey with tools like dissecting scopes with digital imaging, drying ovens, plant presses, and freezers, all designed to help you prepare, analyze, and preserve your own specimens. A specialized library of books and periodicals is also available to support plant identification and deepen your research. You’ll even find an extension of the collection at CMU’s Biological Station on Beaver Island, expanding the range of study and fieldwork possibilities.

Whether you're studying plant taxonomy, preparing for a career in environmental science, or contributing to global databases through digital specimen access, the herbarium gives you the space and support to grow as a scientist. It's a place where learning becomes hands-on, curiosity is encouraged, and your work can make an impact far beyond campus.

Want to get involved or learn more? Visit the herbarium in 103 Brooks Hall, part of the Department of Biology.

Herbarium history

The Herbarium was established in the 1930s by biology professor Ms. Faith Johnston. Originally located in Grawn Hall, the herbarium was a single cabinet of mounted plant specimens. At the time, the University was Central Michigan College, which is why the CMC acronym is still in use.

In 1962, Dr. Matthew Hohn became director. He initiated a floristic inventory of the Beaver Island Archipelago and contributed those specimens. In 1965, the herbarium acquired more cabinets and moved to 118A Brooks Hall.

In 1992, under Dr. Daniel Wujek, the herbarium moved to its current location: 103 Brooks Hall. Wujek installed compactors, increasing capacity by 75 percent. He required students to collect specimens in his Aquatic Plants and Field Botany courses. Dr. Douglas Valek’s Dendrology class also added many specimens.

In 2005, Dr. Anna Monfils became director. She continues to enhance and expand the collection as students and faculty conduct research and document floristic inventories near and far.