306 ÖFVERSIGT AF K. VETENSK.-AKAD. FÖRHANDLINGAR, 1870. 
Hab. in Maalselven Nordlandi&e ad truncos Pini putrescentes. 
7. Üoceiseia Hammeri, NORM. 
Thallus vulgo 2—3 m.m. latus, sqvamul&formis, laxe adh&- 
rens v. rhizinulis fasciculatis parcis subpeltate affıxus, margine 
passim crenato- v. lacinulo-effiguratus, v. verruc&formis rugu- 
losus, olivaceus v. brunnescens, strato simplice minuto-celluloso 
corticatus, intus ab utriculis magnis (0,04—7 m.m. v. ultra) 
constitutus, gonidimia numerosa, passim flavo-fusca (in parte 
superiore thalli) v. flavicunda, passim aruginosa (in parte in- 
fima) includentibus. Apothecia solitaria v. pauca in verrucis 
thalli subglobosis (0,4—7 m.m. latis) levibus, passim subdisco- 
loribus, demum poro dehiscentibus inclusa, globosa, perithecio 
hyalino, molli, tenui. Paraphyses nulle. Spore in ascis sub- 
eylindraceis (c. 0,045 m.m. longis, 0,006 m.m. latis) 4:n&, uni- 
serlat&, lanceolat&, acuminat&, altera v. utraqve extremitate 
cilio subtilissimo vulgo terminat&, V,012—15 m.m. long&, 0,004—5 
m.m. late. Gelatina hymenii jodo non affecta (flavescens). 
Hab. in insula Tromsö Nordlandie ad rupem calcaream. 
Venerationi pie obtemperans pro manibus magnanimi do- 
mini CHRISTOPHER HAMMER, qvi ad scientiam pr&cipue natu- 
ralem patrie subveniendam Societ. Reg. Scient. Nidarosiensi 
magna bona omnia anno 1782 donavit & scientiam, ipse coluit, 
lichenem in memorlam nominavı. 
