LICHENS. 167 



epithecium et lamina superne nigro-fusca, hsec ceeterum ceerulescenti- 

 hyalina ; hypothecium crasse cseruleo-nigrum ; paraphyses tenellse, flac- 

 cidse; sporse in ascis 4-8-nse, a-loculares, oblongo-ellipsoidese, 3^-40^ 

 longse et 11^-15^ latse. — Juxta Patellariam premneam Duby inse- 

 renda est. 



Ad terram foliolis destructis instrata in insula Wollaston, Terre de 

 Feu (Hariot, n° 39). 



77. Patellaria (Sect. Bacidia-) pallida Mùller Arg. 



Thallus virenti-cinereus, tenuissimus, continuus, lsevis, mox obso- 

 letus; apothecia ^™ m lata, sessilia, subplana, subvirenti- v. sublivido- 

 pallida, margine tenuissimo obsolète prominente et leviter pallidiore 

 cincta, intus pallida, madefacta aquoso-pellucida; lamina tota byalina; 

 paraphyses liberse, firmse; sporse bacillari-fusiformes, rectse vel paullo 

 curvatse, 4-loculares, i y^-io^ longée 2! i -3 !J ' latse. — Prope P . translucidam 

 (Fée) Mùller Arg. locanda est et a qua apotheciis peculiariter subli- 

 vido-pallidis differt. 



Ad corticem Berberidis buxifoliœ in Chili australi (Hariot, n° 40 pr. 

 p.; aliis mixta); ad corticem Veronicœ el/ipticœ in insula Horn, Terre 

 de Feu (Hariot). 



78. Patellaria (Sect. Bacidia) millegrana Mùller Arg. 



Lecanora millegrana Taylor in Hooker, Journal of Botany, 1847, p. 109. 



Baie de Punta Carrera ad fretum magellanicum, ad corticem Fagi 

 (Hariot, n° 6 pr. p.). 



79. Buellia parasema var. microcarpa Kôrber. 



Syslema Lichenum Germaniœ, p. 228. 



Ad corticem Fagi betidoidis, île L'Hermite (Hariot, n° 34 pr. p.). 



