360 



4. P. Sommer feltii (F Ike.): crusta inembranaceo-cartilaginea , cinera- 

 scenti-lactea, laevigata; apotheciis subconico-hemisphaericis, ostiolis subsoli- 

 tariis, elevato-prominulis, fuscescenti-nigris; sporis octonis. 



Syn. Endocarpon pertusum Wnbg. Lapp. p. 459 (excl. syn.). 



Endocarpon Sommerfeltii F Ike. inSmrft. Suppl. p. 134. — Pertusaria 

 Fr. L. E. p. 423, Sch a er. Enum. p. 231. 



In cortice Salicis Capraeae, Populi tremiilae, Juniperi Nordlandiae 

 Saltensis haud rara (Wnbg. et S nar ft.), Lapponiae Kemensis (Ivalojoki: 

 Wnbg.) et Finmarkiae orientalis rarissima (Jarfjorden: ipse). 



Priori proxima seel distincta colore in cinereum vergente, apotheciis mi- 

 noribus, conoideis, ostiolis prominulis e. s. p. — Asci cylindrico-elongati ; para- 

 physes tenues, ca pil lares, subliberae; sporae octonae, una serie dispositae, ellip- 

 soideae 1. ellipsoideo-oblongae, late limbatae, oleoso-granulosae, luteolae, 0,o3u 

 — 34 mm. longae et 0,o i g — I 8 nun. mm. latae. 



5. P. glomerata (Ach.): crusta subcartilaginea, interrupte plicato- 

 verrucosa, albida; apotheciis globularibus, agglomeratis, ostiolis solitariis, 

 papillatis, nigricantibus; sporis quaternis. 



Syn. Porina glomerata Ach. Univ. p. 310, Syn. p. 111. — Pertusa- 

 ria Sch a er. Enum. p. 230, Mass. Rich. p. 189, Koerb. Syst. p. 388. 

 Endocarpon globular e S in r ft. Suppl. p. 136. 

 Parmelia verrucosa b. Pertusaria F r. L. E. p. 186. 

 Exs. Sch a er. n. 120. 



Supra muscos destructos in rupibus unibrosis inferalpinis Nordlandiae 

 Saltensis parcius (Smrft). 



Asci elongati, inflato-cylindrici; paraphyses capillares, liberae, flexuosae; 

 sporae quaternae, rarius teniae, elongalae I. elongato-oblongae, utrinqne obtusae 

 I. se invicem comprimentes siibfusiformes, late limbatae, luteolae , intus granuloso- 

 grumosae, 0,no — 122 mm. longae et 0, m — jo mm. latae. 



6. P. xantho&toma (Smrft.): crusta membranaceo-tartarea, laevigata, 

 alba; apotheciis elevatis, depresso-subglobosis, ostiolis subsolitariis, depressis, 

 Iutescenti-roseolis; sporis quaternis. 



Syn. Porina xant hos torna Smrft. in Vet. Ak. Handl. 1823 p. 115. — 

 Endocarpon Smrft. Suppl. p. 136. — Pertusaria Fr. L. E. p. 427, Sch a er. 

 Enum. p. 228. 



Exs. Smrft. n. 142. 



Ad corticem juniperi exsiccati rariusque supra muscos graminaque 

 destructa in maritimis Nordlandiae Saltensis ex. gr. ad nosocomium Bodöe 

 (Smrft.). 



