127 



3. Alectoria Ach. emend. 



Thallus subteres, undique similaris, intus laxe fibrillosus 1. lacuno- 

 sus; apothecia lateralia, scutellaeformia , discoloria, margine thallode cincta* 

 hypothecium simplex, crassum, strato medullari impositum; sporae subqua- 

 ternae, simplices, subellipsoideae, fuscae. 



Est ad prius genus fere ut Physcia ad Parmeliam. 



1. A. ochroleuca (Ehrh.) Fr.: (hallo tereti-compresso, ochroleuco 

 pallidove, apicibus raraulosis; apotheciis innato-sessilibus, demum repandis, 

 disco livido-fusco. 



Syn. Evernia ochroleuca Fr. L. E. p. 22. Cornicularia Schaer. 

 Enum. p. 5. 



a. rigida (VilL): fruticulosa, rigida, ochroleuca, apicibus nigrican- 

 tibus recurvis. 



Syn. Cornicularia ochroleuca Ach. Univ. p. 614, Syn. p. 301 , Smrft. 

 Suppl. p. 115. Lichen Wnbg. Lapp. p. 438 (p. max. part.) Alecto- 

 ria Koerb. Pg. p. 5. 



Exs. L. Su. n. 330. Schaer. n. 395. Rbnh. n. 131. 



/3. cincinnata Fr. : (hallo sarmentoso, complicate, rigidulo, saepe 

 scrobiculato-foveolato, apicibus vulgo concoloribus. 



Svn. Cornicularia ochroleuca var. Smrft. 1. c. 



*/ 



Alectoria luteola Delis, herb., Mass. Mem. p. 63. 

 y. sarmentosa (Ach.): pendula, complicata, mollis, remote ramosa, 

 ochroleuca 1. pallida, apicibus concoloribus. 



Syn. Alectoria sarmentosa Ach. Univ. p. 595, Syn. p. 293, Koerb- 

 Pg. p. 5. Lichen Wnbg. Lapp. p. 436. 



Exs. Th. Fr. n. 27 (c. fr.) 



In campis alpinis et supra rupes montium per totam Florae nostrae 

 regionem longas latasque plagas saepe tegit forma primaria, praeterea in ra- 

 mis piuuum et juniperorum parcius obvia, at non nisi rarissime fructifera; 

 var. $. autem in rupibus marinis alpinisque maxime ventosis passim pen- 

 dens invenitur (Nordlandiae Saltensis: Smrft, ins. Lofodens. : Barth, Fin- 

 markiae oriental, plur. loc. : ipse, Lappon. Rossicae ad promont. Kanin: 

 Ruprecht, Islandiae: Stenstr., Groenland. ad Nenortalik: J. Vahl etc.), 

 (jiimn var. y. parce modo legitur in arboribus regionum magis meridiona- 

 liuna ex. gr. Nordlandiae (Smrft.) et Lappon. Kemensis (E. Nyl.) et raris- 



