— 61 — 



scente C. antarcticae Sjoeg., stroniate e sporis exilien- 

 tibus late nigrificato confunditur. 



170. RosELLiiNiA LiGWARiA (Grev.) Nitzk. — Sacc, Syll. I, 

 p. 269. 



Hab. Ad rimas ramoruni viventiuni Fagl betuloidis in 

 Agaia, Deagle channel, hm. 1882. 



Obs. A typo nonnihil recedere videtur ; peritiiecia parvula 

 globosa, depressula (150-180 ;x), laxe gregaria, pilis 1- 

 cellularibus (15-25 X 3-5 [x) fuligineis parce vestita ; 

 sporidia elJiptico-ovata, non v, vix inaequilateralia, 

 utrinque acutiuscule rotundata (13-15X6-7 [x), opace 

 fuliginea. 



171. ROSELLIINIA MAGELLAIVICA Speg. — FuUg. pat. U. 122. 



Hab. Ad ranios decorticatos rimosos Fagoriun prope 



Ushuvaia, Maj. 1882. 

 Obs. Sporidia nonnihil majora (20-22 X 14 [>.), e latere 



pro ratione magis compressa (5-6 [j. crass.); iodi ope 



nulla. 



172. RosELLiisiA soRDARiA(Fr.)Rhm. — Sacc, Syll. I, p. 270, 

 Hab. In ligno fagineo putrescente mucido prope Penguin 



rookery iwStaten island, Febr. 1882. 

 Obs. Perithecia globulosa (200-250 ;-»,), subsparsa, pilis 

 l-cellularibus (20-30 x 3 ;x) densiuscule vestita ; asci 

 cylindracei, apice truncati, basi longiuscule attenuato- 

 pedicellati (90-1 10 X 7-8 [j.) paraphysati ; sporidia mo- 

 nosticha, elliptico-ovoidea, utrinque latissime rotun- 

 data (7-9 X 4-5 \)), e latere subcompressa v. inaequila- 

 teraiia, primo grosse 1-2-guttulata subhyalina, dein 

 opace fuliginea. 



173. RosELLiNiA suBcoRTicALis Fuck. — Sacc, Syll. I, p. 

 272. 



