*Generic Reference Type Author Year Title Secondary Title Volume Pages Publisher Secondary Author Notes Keywords Abstract Accession Number Book Gmelin, J.F. 1772 Enumeratio Stirpium Agro Tubingensi indigenarum Litteris Sigmundianis, Tubingae 334 p. [+ Register / 33 p.] 1 1 Germany; lichens at p. 326-328 (Lichen, Conferva) 21632