ON THE WORLD'S "LICHENES EXSICCATI". 121 



Philippe, R. A. Lichenes exsiccati 1855. 260 Lichens from the 

 Pyrenees. I do not know whether this collection is an 

 exsiccate of Lichens. 



Presl, L. Vegetabiliae cryptogamicae Bohemiaecollectae a Joanne 

 et Carolo Presl. 



Rehm, H. Ascomycetes. Sugenheim 1870 — ?. This collection 

 also contains some Lichens. 



Reichenbach, L. et G. Schubert. Lichenes exsiccati et descripti. 

 I have not seen Fasciculus VI, 126—150. Dresden 1826. 



Roth, A. Herbarium vivum Plant, officinalium. Hannover 

 1785. 



Schmidt, R. Lichenes selecti Germaniae mediae. Ausgewählte 

 mitteldeutsche Flechten in getrockneten Exemplaren. Fasci- 

 culi I— III. Jena 1882. 



Schweizerische Kryptogamen, unter Mitwirkung mehrerer Bota- 

 niker gesammelt und herausgegeben von B. Wartmann und 

 B. Schenk. I do not know the Lichens of fase. XI— XVIII 

 (cent. V— IX), and whether fase. VIII— XII and XIV were 

 issued in St. Gallen by Wartmann u. Schenk (by Wart- 

 mann u. G. Winter?) The Lichens of fase. XI— XVIII are: 

 nos. 551—575, 651—675, 736-755. 



Stirpes Cryptogamae Vogeso-Rhenanae, quas in Rheni Superioris 

 Inferiorisque nee non Vogesorum Praefecturis collegerunt 

 I. B. Mougeot et C. Nestler. Bruyeri Vogesorum 1810—. 

 I do not know, when fasc. IX and the following 

 fasciculi were issued, nor do I know the Lichens of more 

 than the first 12 centuriae. 



Unio Itineraria. There are four collections bearing this title, 

 issued by the „Cryptogamischer Reiseverein" in Dresden. 

 I do not know with certainty, whether they can be considered 

 „exsiccates of Lichens", nor do \ know the contents of any 

 of them. They are: 



Unio Itineraria. 1828 (cfr. Arnold: Jura p. 323). 



Unio Itineraria. Hellbom 1867. 



