The Diatomaceæ of Philadelphia and Vicinity

Charles S. Boyer was an authoritative figure in the field of phycology, the study of algae – in particular, the study of diatoms that are a major group of algae found in the oceans, waterways, and soils of the world. Boyer's seminal work, 'The Diatomaceæ of Philadelphia and Vicinity' (1916), stands as a significant contribution to the botanical and ecological literature of the early 20th century, ...