John Henry Schaffner

John Henry Schaffner (1866–1939) was an American botanist and professor at Ohio State University. He is known for his contributions to the floral diagram and for his work on reduction division. Schaffner is the botanical authority, for seven taxa that bear his name, such as Equisetum kansanum J.H.Schaffn.. The standard author abbreviation J.H.Schaffn. is used to indicate this person as the author when citing a botanical name.

John Henry Schaffner

John Henry Schaffner (1866–1939) was an American botanist and professor at Ohio State University. He is known for his contributions to the floral diagram and for his work on reduction division. Schaffner is the botanical authority, for seven taxa that bear his name, such as Equisetum kansanum J.H.Schaffn.. The standard author abbreviation J.H.Schaffn. is used to indicate this person as the author when citing a botanical name.