— 193 — 



scente C. antarcticae Speg., stromate e sporis exilien- 

 tibus late nigrificato confunditur. 



170, RosELLiNiA LIGNARIA (Grév.) Mtzk. — Sacc, S)ll. I, 



p. 269. 

 Ilab. Ad rimas ramorum viveiitium Fagi betuloidis in 



Agaia, Beagle channel, Jan. 1882. 

 Obs. A typo uonnihil recedere videtur ; perithecia párvula 



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



celliilaribus (15-25 X 3-5 ;j.) fuligineis parce vestita ; 



sporidia elliptico-ovata, non v. \ix iuaequilaleralia, 



utrinque aciitiuscule rotuiidata (13-15X6-7 \j.), opace 



fuligiiiea. 



"^o" 



171. ROSELLIMA MAGELLA.MCA Speg. — Fuüg. pat. 11. 122. 



Ilab. Ad ramos decorticatos rimosos Fagorum prope 



Ushuvaia, Maj. 1882. 

 Obs. Sporidia noimiliil majora (20-22 X 14 í^.)' ^ latere 



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



uulla. 



172. RosELLi]N[A soRDARiAlFr.)Rlim. — Sacc, Syll. í, p. 270. 



Hab. Iiiligiio fagineo putrescente mucido prope Penguin 

 rookerii iii Staten island, Febr. 1882. 



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

 1-cellularibus (20-30 X 3 y.) deiisiuscule vestita ; asci 

 cylindracei, ápice truncati, basi longiuscule attenuato- 

 pedicellati (90-1 10 X 7-8 ¡x) paraphysati ; sporidia mo- 

 nosticlia, elliptico-ovoidea, utriuque latissime rotun- 

 data (7-9 X 4-5 ;j,), e latere subcompressa v. iiiaequila- 

 teralia, primo grosse 1-2-guttulata subhyaliua, dein 

 opace fuliginea. 



173. RosELLiNiA SUBC0RTIC.4LIS Fuck. — Sacc, Syll. I, p. 

 272. 



