— 40 — 



arescens ; perithecia sparsa v. Iiinc inde laxe aggregata, 

 subepidermica , niinuta, lenticulari-globosa (70-90 [j. 

 diain.), tenuissime membranacea, grosse parenchyma- 

 tico-cellnlosa, ostiolo rotnndo pcrforata ; asci e globoso- 

 ovati, apice subacutato-rotnndati crassissimcque tuni- 

 cati, basi stipite crasso brevissimo (vix evoluto) suffulti 

 (20 X I6[j.), octospori, aparaphysati ; sporae inordinate 

 poIystichae_, elliptico-chivulatae, utrinque obtusiuscule 

 rotundatae (8-0 X 2-3 ;j.), mcdio l-sc])tatae, non v. vix 

 subconstrictac, loculo supero nonnihil crassiore brevio- 

 rccpie, hyaliuae. 

 Hab. Ad folia exsiccata emarcida Dolacis glebariae in 

 Gregory bay, Apr. 1882. 



125. Sphaerella magellamca Speg. (n. sp.). 



Diag. 3Iaculae nnllae sed matrix tota sordide griseo-are- 

 scens ; perithecia hinc inde sparsa, subcpidermica, glo- 

 buloso-lenticularia (120-130 ;xdiain.), ])rominuIa, atra, 

 glabra, ostiolo rotundo donata, mcmbranacea, contextu 

 parenchymatico, minutc celluloso, atro-fuligineo ; asci 

 cylindracei v. cylindraceo-obclavati, subpachydermatici, 

 apice snbtruucato-rotundati, basi abrnpte in stipite bre- 

 vissimo nodulosoque producti (48-55 X 10-15 ;j.), octo- 

 spori, aparaphysati ; sporae recte di-tri-stichae, elliptico- 

 clavulatae, utrinque plus minusve obtuse rotundatae 

 (1 5- 1 7 X 5-6 ;j, , medio I -septatae, lenitcrque coustrictae, 

 loculo supcro uonnihil crassiore, breviore acutioreque, 

 hyalinae. 



Hab. In scapis dejectis putrescentibus Armeriae andi- 

 nae prope Gregory bay, Apr. 1882. 



126. JIelaiVOpsaiMma ? lophiostomoides Spcg. (n, sp.). 

 Diag. Perithecia sparsa v. laxe gregaria subseriata, ma- 



trice totaliter immersa, globoso-ovoidca (300-350 [x 

 diam.), atra, carbouacea, ostiolo papillulato tautum ma- 



