Fungi -- North America.

Scope and Contents The Lewis David von Schweinitz collection consists of manuscripts of synoptic lists, catalogues, journal records, and indices of flowering plants, mosses, ferns, fungi, and lichens from 1800 to 1833 with emphasis the years Schweinitz lived in Bethlehem, Pennsylvania (after 1821). The records also include information on the collections and herbaria of plant collectors other than Schweinitz. There is one item of correspondence. There is also a (test) microfilm record of part of the contents of...