Equisetum × ferrissii

• Main Author: Frederick J. Hermann
• Format: Still Image
• Language: unknown
• Published: University of Michigan Herbarium Catalog Collection 1935
• Subjects: Plantae; Polypodiopsida; Equisetales; Equisetaceae; Equisetum; Beaver Creek
• Online Access: http://name.umdl.umich.edu/IC-HERB00IC-X-1510307%5DMICH-V-1510307; https://quod.lib.umich.edu/cgi/i/image/api/thumb/herb00ic/1510307/MICH-V-1510307/!250,250; https://quod.lib.umich.edu/cgi/i/image/api/manifest/herb00ic:1510307:MICH-V-1510307

Pteridophytes