J'\renO!iivcetfr, Hypo<Te:ieca', llyalodictya*. Xlcg^lonectria. 599 



gata et subciirvata, quaqiie cellula nucleum oleosum magnum in- 

 cluriente, hyalinis, 25-30^6-7; parap}iysibus subramosis. 



Hab. in Adianto t rape ziform i , Tubarao BrasiliaB (Ule'. 



— Aci Parane''triam vergit. 



5IBBERELLA Saoc. — Syll. II p. 552, IX p. 988, XI p. 303, 



XIV p. 649. 

 L. Gibberella tropicalis Rehm, Hedw. 1898, p 194, t. YIII, fig. 19. 2128 



— Peritheciis amphigenis, 5-10 confertis in acervulos '/ -1 mm. 

 diam., sessilibus, clongato-globosis, glabris, atris, in sicco api<e 

 collapsis, 30O a. diam., <ontextu parenchymatico atro-purpureo ; 

 ascis fusiformibus, sessilibus, usque 60 (x. longis, 15 a. latis, octo- 

 sporis; sporidiis parallele positis. cylindraceis, rotundatis. plerum- 

 que rectis, hyalinis, 2-4-septatis, 25-30^4; paraphysibus filifor- 

 mibus. 



Ifah. in foliis graminum in Brasilia (Ule). 



Sect. o. Phaeophragmifle. 



•ELORONECTRIA A. Moli. Phyc. und Ascom. Bras. 1901, p. 297 



Etym. pelor monstrum et Xectria). — Stroma majusculum. tul-e- 



riformp, circumcirca peritheciis (stipitatis; pra*ditum. Asci octospo- 



ri ; sporidia oblonga, tri-phiriseptata, brunbea. — Genus Mi/co- 



cifro paralleium inter Phragmosporas. 



l. PelorQnectria vinosa A. Moll. I. c. t. IX, f. 4. t. IV, f. 54. — 21^4 

 Stromate tuberoso, in*quali, matricem ambieute, bruuneo; peri- 

 theA-iis circumcirca jequaliter dispositis, globosis, 250 ^. diam. li- 

 beris, et stipite brevi crasso suffultis; ascis 60 a. longis, octospo- 

 ris: sporidiis oblongo-cylindraceis, 16 * 5, quadricelluiaribus, flavo- 

 brunneis. 



Jfah. in cuimis Bambusa? emortme, Bhimenau BrasiliiB. — 

 In culturis generantur quoque conidia ovata, varia, 6-18 j. longa. 



Secf. il. Hvaledictvff. 



WEGALONECTRIA Speg. — Syll. II p. 560, IX p 992. 

 1. Megalonectria verrucosa A. Moll. Phyc. et Aseom. Bras. p. 298, 2125 

 tab IV, fig. 55. — Pehtheciis gregatim confertis, rui>ris, '/^ mm. 



