— 219 — 



229. Leptosphaeria crepi>i (West.) DMrs. — Sacc, Syll. 

 II, p. 79. 



Hab. "Son rara íq foliis bracteisque \Lycopodií inagel- 

 lanici in Staten island et iii Fiiegia, aest. et hiem. 

 1882. 



Obs. Asci clavulati (90-100 X 12-13 ;j.) parce paraphy- 

 sati; sporidiadisticha elliptico-elongata (26-30 X 8-9 ¡.i), 

 utrinque obtusiuscula, triseptata, flavida. 



230. Leptosphaeria cllmifraga (Fr.) Ges. et DXtrs — 

 Sacc, S}'ll. II, p. 75. 



Ilab. Yulgata ad culmos putrescentes graniiuacearum raa- 

 jorum per totam Fuegiam, aest. et hiem. 1882. 



231. Leptosphaeria elegiaca Speg. (n, sp.) 



Dlag. 3Iaculae uiüiae; peritliecia sparsa hypophylla im- 

 mersa non v. vix prominula, globulosa (150-200 ¡x), 

 atra, glabra, membranácea, contextu pellucido grosse 

 parencliyniatico-fuligineo, ostiolo subcarbonaceo papil- 

 lulato epidermidem perforante sed non exerto donata ; 

 asci cylindracei, antice rotundati, postice breviter cu- 

 ueato-rotnndati, stipite brevissimo crassoque suffulti 

 (40-45x10;;.), octospori, aparaphysati ; sporidia di- 

 tri-sticha, elliptico-fusoidea, utrinque acutiuscule rotun- 

 data (18-20 X 5 ;j,), triseptata, ad septum médium non 

 V. leniter constricta, loculis eguttulatis, secundo supero 

 crassiore, fla\escentia. 



Hab. In Ilíerochloae antarcticae foliis culmisque putre- 

 scentibus in pratis prope Penguin rookery, Staten 

 island, Mart. 1882. 



232. Leptosphaeria macllajss (Dsm.) Ges et DXtrs. — Sacc, 

 Syll. II, p. 35. 



Hab. In caulibus emortuis putrescentibus Perremondiae 

 spec in Aicina Ínsula, Beagle channel, Maj. 1882. 



