NectrioiiloA), Diilymospor.X', Rliynclioiiiyces. 355 



Sent. 2. IH(lviiios|ioni' Sacc. 



PSEUDODIPLODIA Karst. — Sacc. Svll. III, p. 621. 



" 1- PseuLJodipIodia corticis Grovo \\\ Journ. of Bot. 188^5, p. 197. — 4.55? 

 Late ortiisa ; peritheciis gregaiiis vel in linea? broves aut maciilas 

 coiitracfis, 1-1,4 nim. diam., globulosi."^ vel oblongis, levibus, nitidis, 

 contextu ceraceo mollissimo, olivaceo, minute colluloso, emergenti- 

 bus, (bjnique semi-superficialibus. siccis atro-fu.scis. poro portusis 

 exiguo qui celeriter fiibatatur, subinde phacidiiformiter vol hystei-ii- 

 formiter laceratis, mox parte superiore prorsus evanidis; nucleo oli- 

 vaceo, senio (disco) subnigro; sporulis oblongis, subfusiformibus, 

 utrinquo obtusis vel basi vel apice acutatis, rarius curvulis, diu con- 

 tinuis, dein senioribus tenuiter uniseptatis, vix constrictis, vix gut- 

 tuhitis, singulis hyalinis, coacervatis diluto olivaceis, 10-14 i;o-4; 

 basidiis subramosis, fasciculatis, duplo-triplo longioribus suffultis. 



Uab. in pagina interiori corticis vel etiam in ligno Aceris 

 Pseu d platani , Sutton Coldfield. prope Birmingham Britan- 

 nia'. — A P. ligniaria Karst. differt loco natali, sporulis angu- 

 stioribus, sed imprimis peritheciorura magnitudine, quse ."j-T-plo 

 majora. An his notis satis distincta? Num vere e Xectrioideis sit, 

 in dubio haliendum. 



RHYNCHOMYCES Sacc. et iMarch. Champ. Copr. p. 28 (Etym. rhyn- 

 c/ios rostrum et myccs fungus). — Perithecia subglobosa, in ro- 

 strum subulatum abeuntia, molliuscula. laete colorata (ocliraceo-ru- 

 bentia). Sporula" fusoideo-bacillares, acutae, l-septata^, hyalina\ 

 deorsum in setulam (basidium?) cuspidatam sensira attenuata-. — 

 Est Spluvyoncvmella scolecospora. 



*1. Rhynciiomyces Marchalii Sacc. in March. Champ. Copr. pag. 28. 4550 

 — Peritheciis grogariis vel subaggregatis, superficialibus, ovoideo- 

 subglobosis, extus hyalino-papillosis, flavicantibus, contextu laxe 

 celluloso, 14.5-160 :s 1 10-125, ostiolo subulato-rostrato, 255-265:= 

 35-45, stricto, glabro, ochraceo, contextu e cellulis vermiculari- 

 bus, subparallolis confiitto; sporulis ad apicem rostri demum expul- 

 sis et globuluni albidum, ellipsoideuni formantibus. fusoideo-bacil- 

 laribus, rectis vel leniter curvis, apice acutis, deorsum sensim sti- 

 pitato-setigeris, 65-70:^5,4-5,0, 1-septatis, non constricti-^. byali- 

 nis, s;vpius strato mucoso, diaphano involutis. 



Hah. \n fimo vulpino in Arduennis. — Septulum adest ob- 



