ON THE WOHLD'S "LICHENES EXSICCATI". H7 



himself in his Führer ins Reich der Cryptogamen III. Die 



Flechten, No 1-25, p. 10-52. 

 Wainio. Lichenes Brasilienses. I have seen two fasciculi (in 



Upsala). The numbers are scattered, not continuous. About 



500 Lichens. 

 Wright, C. Graphideae Cubenses a cl. C. Wright lectae et 



a cl. Nyländer determinatae. Nos. 1—187, 210, 221, 



251-252, 254, 262-264, 267 b. I know nothing of the 



intermediate numbers. 

 Zahlbruckner, A. Lichenes rariores exsiccati. Decades I — XV, 



and the first half part of decas XVI, No 1—165. The 



collection was published: Nos. 1—20 in 1902, 21-40: 1903, 



41-60: 1904, 61-80: 1906,81-100:1907,101—120:1908, 



121-140: 1910, 141—165: 1912. Wien. 

 Zwack, W. von. Lichenes exsiccati. Nos. 1 — 1177, as far as 



I know. 1 know little" of the date of publication and the 



number of Lichens in each fasciculus. Fasc. I — VIII, Nos. 



1-429, were published 1850—1862. Fasc. XX: 1064-1099, 



1889, XXI: 1100-1145, ,1891, XXII: 1146-1177, 1894. 



Heidelberg. 



In these exsiccata about 25000 Lichens have been distributed. 

 Of the following collections I know only the title, and a part of 

 the contents of a few. 



Arnold, F. Lichenes exsiccati 1—1800. Gould any one furnish 

 me with further information as to the dates of publication? 



Baenitz, C. Herbarium Norddeutscher Pflanzen. IV Lieferung. 

 Flechten II Auflage. Goerlitz 1863. Contents unknown to 

 me. I do not know whether a 1 st edition contains Lichens. 



Balansa, B. Plantes du Paraguay 1878—1884. I presume 

 that this collection cannot be considered an „exsiccate", but 

 I have never seen it. 



Beltramini, F. Lichenotheca Veneta. 



