49^ IlYMENOTHALAMr 



IV. Thallo crustaceo uniformi. 

 ct ^potheciis atris. 



^ 86. P. atra = Ach: 'meth: p. 1 54- = Spr: syst: 

 IV. 295. Sub Lecanora Ach: lichen: univ: p. 344- 

 Sub Lichene Huds: aliique iz= Lichen cinereus Wulf: 

 in Jacq: coll: 11. t. i^. f. 5. 6. non L. Dill: musc: 

 t. 18. f. 5. A (Ad saxa et rvipes ubiqne. Peclem: alla 

 jTorre del colle in prov: Sl§us\ Re app: II. p. 210. 

 Sabaud: Billet in lilt: sub Patellaria tephromeles^. 

 Crusta cinereo-alba rimoso-areolata , apothecia pla- 

 niuscula dlsco atro margine thallode turgidiusculo 

 libero demum flexuoso crenulatoque valde variante 

 numquam tamen discum tegente. 



^ 87. P. scruposa = Spr: syst: IV. 296. excl: syn: 

 Lichenis hiyophili = Sub Urceolaria Ach: lichen: univ: 

 p. 338. Sub Lichene Schreb: ahique. Lichen ocellatus 

 Wulf: , exscavaius Relhan: = Engl: bot: t. 266. Jacq: 

 coll: II. t. 3. f. 3. (^Eur: ad terram et arborum cor- 

 tices. Pedem: passim supra lapides Bellap.d: app: p. 

 58. sub Lichene. Ad tellurem in sylvis della Man- 

 dria et in suninio M, Musine Be fl: tor: II. p. 23 1. 

 sub Urceolaria. Sabaud: Billet in litt: sub ead: et 

 sub Variolaria lactea. Sardin: ad terram et saxa Moris 

 st: sard: III. p. 22. sub ead:). Crusta cinarescens ru- 

 gtoso - plicala granulata , apothecia immersa urceolata 

 aiigra margine thallode tuniido sub-crenulato discuni 

 sub- obtegente. Huc refert Spr: T'ariolariam lacteam 

 Acn: 1, c. p. 321. (^Lichen lacUus L.) quam habuit 



