— 81 — 



(12-14 X 3,5-5 [j.), recta v. leniter inaequilateralia, 

 inedio 1-septata constrictula, loculis ( supero non \. 

 vix crassiore) granuloso-farctis saepe minute higuttu- 

 latis, hyalina. 

 Hab. Ad corticem ramorum emortuorum Drymidis Win- 

 terl in Staten island, Mart. 1882. 



215. DlAPORTHE AWTARCTICA Speg. (u. Sp.) 



Diag. Euportlie ; stromata plus miuusve late effusa, in 

 ramis denudatis maculas extus irregulariter elongata, 

 strictas (1-2" X 1-2'") tuniidulas atras subcrustosas, 

 intus pallescentes v. albas linea tenuissima candida li- 

 mitatas eflicientia ; perithecia densiuscule constipata 

 subseriata ligno immersa subprominula giobulosa (400- 

 450 ;x) tenui membranacea fusca, contextu parenchy- 

 matico oblongo subimperspicuo donata, ostiolo miuuto 

 obtuso brevissimo non v. vix papillulato coronata ; asci 

 fusoidei, antice obtuse rotundati, postice attenuato-acu- 

 tati (40-60 X 10-14 ij.), octospori, aparaphysati; sporidia 

 oblique disticha, elliptica utrinque obtuse acutata (14- 

 15 X 5-6 [j,), medio 1-septata lenissime constricta, lo- 

 culis non v. grosse 2-guttuIalis, hyalina. 



Hab. Ad ramos emortuos Pernettiae mucronatae in 

 dumetis inStaten island, Mart. 1882. 



216. DiAPORTHE MAGELLAisiCA Speg. — FuHg. pat. n. 129. 



Hab. Ad ramos emortuos Ribis magellanicae in Sta- 

 ten island et Fuegia, vulgata per aest. et hiem. 1882. 



217. DlAPORTHE FUEGIAKA Speg. (u. Sp.) 



Diag. Euporthe ; stromata plus minusve late effusa in 

 ramis decorticatis, maculas extus atras crustosas undu- 

 latas irregulariter liueares (1-5" x 1-3'") flexuosas 

 iutus albas linea nigra tenui limitatas eflicentia ; peri- 

 thecia densiuscule constipata v. subseriata ligno im- 



