Francis Wolle's filamentous Myxophyceae ⬇️

Chicago, 1939

Myxophyceae of eastern California and western Nevada ⬇️

Chicago[1943]

Plant lists : Brazil ⬇️

Harvard University Botany Libraries

Studies in Myxophyceae ⬇️

Chicago, 1942-

The Myxophyceae of Maryland ⬇️

Chicago, 1939

The filamentous Myxophyceae of Jamaica ⬇️

Chicago, 1942

The planktonic freshwater species of Microcystis ⬇️

Chicago, 1939