Schweinitz, Ludwig David von. **E.145.2,N.S.4 Synopsis fungorum in America Boreali media degentium.
Secundum observationes L. D. de Schweinitz. Communicated to the American philosophical society, Phila., 15 April, 1831. (In American philosophical society, Phila. Transactions, 1834, New ser., vol. 4, pp. 141-316. Plate.)
~ -Fungi.