123 
2. P. elseina (Whinb.) Nyl. Classif. p. 176; Lichen elwinus 
Whinb. Lapp. p. 425, t. 28, £ 33 Lecanora elina Ach. L.U. 
Pp. 429, Syn. p. 200. | 
Thallus umbrino-olivaceus vel cinereo-umbrinus (vel centro 
obscurior) adnatus orbicularis ambitu radiatus vel plicato-radia- 
 tus erenatusque, fere mediocris (circiter pollicaris latitudinis vel 
major); apothecia fusca vel nigricantia, margine thallino inte- 
gro cincta; spor&e parve, longit. circa 0,008, crassit. circa 
0,005 millim. 
Ad saxorum latera occulta in Finmarkia ("Wahlenberg). 
3. P. leueolepis ( Whinb.); Lecanora leucolepis Ach. Syn. 
494. 
Thallus albo-cinerascens vel livido-cinerascens squamulosus, 
squamulis fere imbricatis suberenatis, interdum leviter striatis 
> (Yersus ambitum); apothecia nigra plana (Mtit. circa 1 mil- 
lim.), margine thallino subintegro (aut demum suberenato) 
cineta; spor&e ellipsoidex, longit. circa 0,015—17, crassit. 
0,009—0,010 millim. 
"Supra muscos putrefactos ad latera subirrigata rupesque 
Ps inferalpinorum Nordlandie rarius” (Whinb. Lapp. P- 
Hue pertinet Parmelia Hookeri Fr. L. E. Pp. 94 pr. p. (scilicet quoad 
| Bot fs 2000 
AP. brunnea (Sw., Ach.) Mass.; Lecanora brunnea Ach, 
bb Uv. P. 419; Parmelia brunnea Ach., Fr. L. E. p- 93. 
Thallus brunneus, cervinus vel cinereo-fuscescens e crusta 
sranulato-squamulosa dense imbricata constans, squamulis par- 
"IS crenatis; apothecia testaceo-rufa vel rufo-fuscescentia, 
Nargine thallino erenulato cincta; spor&e ellipsoidex, longit. 
016-27, crassit. 0,007—0,010 millim. 
