Lichenologische Beiträge. 



349 



34. Mosa canina. 



In der Nähe des Teiches. 

 •1. Imb. aspera. — 2. Farm, stellaris. — 3. ohscura. — 4. Cand. viteil. — 

 5. vulg. — 6. Callop. pyrac. — 7. Callop. cerinellum. — 8. Blast, 

 ferrug. corticol. — 9. Lecanora suhfusca. — 10. umhrina. Ehrh. — 

 11. Buellia punctiformds. — 12. Ärthopyrenia pluriseptata Nyl. Optime 

 evoluta. 



V. Parasitae. 



1. Äbrothallus Parmeliarum Smmf. Siipra Plat. pinastri ad Betulam, beiie 



evoluta: ep. oUvaceum, hym. incol., hyp. lutescens, sp. soleaeformes, 

 15X4-5. 



2. Celidium varians Dav. Super Lecan. sordidam ad saxa porph. (5). 



3. Conida Clemens Tul. Super podetia Clad. pyxidatae ad Laricem (18) et super 



ap. Lecan. angulosae ad Acer (19): ep. hyp. fuscesc, sp. in ascis 

 pyriformib. (35X16), inaequaliter Isept., 11—12X4. 



4. Ärthopyrenia lichenum f. fuscatae Arn. Supra Äcarosp. fusc. ad saxa porph. 



(5); cum planta in Arn. Lieh. Ausfl. VIII S. 302, Nr. 100, omnino con- 

 gruens, sed sp. minores, 7X3. 



5. Pharcidia congesta Kbr. Super ap. Lecan. subf. gläbratae ad cortic. Pruni 



(21), et super thallum et ap. Lecan. angulosae ad Acer (19). 



6. Tichothecium gemmiferum Tajl. Supra thallum Aspiciliae cinereae ad saxa 



porph. (5). 



7. Tichothecium pygmaeum Kbr. Supra ap. Binodinae pyrinae ad Corylum 



(23), et supra ap. Binodinae corticolae ad Laricem (3). 



