HERBARIUM
Updated 202 days ago
344 Bessey Hall Iowa State University Ames, Iowa 50011
The Ada Hayden Herbarium has the largest collection of Iowa plants and fungi, containing over 660,000 specimens of vascular plants, bryophytes, fungi, and lichens. Functioning primarily as a research facility important for taxonomic studies (occurrence, distribution, and relationships of plants), it is also used for identifying unknown plants.