Flechten aus Mitteleuropa
By: Lettau
Published: 1942
Place of publication: Dahlem bei Berlin
Language: ger
Number of pages: 348
Notes: Repertorium specierum novarum regni vegetabilis, Beifefte/Band 119, 4, p. [263]-348, 1942.

Includes no. 543 Ephebe lanata to no. 734 Solorinella asteriscus.