720 HyfihoiDvceteee, Tubevculariete muc, Amerosporse, GueUchia. 



Hab: ad basim cauliura Orchidum exsiccatorura in Gallia. 



9. Volutella Ellisii Langlois ^ourn. Myc. 1887, p. 57. — Sporodochiis S058 

 sessilibus, hemisphaericis, late roseis, V^-Ve ^""^- 1^^-. setulis 80- 

 100« 3-4, erectis, hyalinis, continuis, ex raargine v. ex toto recepta- , 

 culo membrauaceo assurgentibus; sporophoris bacillaribus, 18-20 

 v3; conidiis oblongis, 6-10 «2,5-3, curvulis, obscure guttulatis. 



Hab. in culmis, vaginis et foliis Gram i nacear u m, praecipue 

 Panici, Pointe a la Hache, Louisiana Amer. bor. 



10. Volutella bombycina Speg. F. Fueg. n. 456. — Sporodochiis cu- soso 

 pulato-applanatis, 400-750 a. diara., tenuibus, subraembraQaceis, 

 superficialibus, late arcteque matrice adnatis, gossypino-lanugino 



sis, candidis, pilis laraellosis, involutis, longe lineari-spathulatis, 

 50-150 r. 5-6, apice applanatis, irregulariter truncatis vel retusis, 

 hyalinis vestitis; conidiis ellipticis vel ovoideis, utrinque acutissi- 

 mis 2,5-3 s l ac minute 1-guttulati.s, hyaiinis, sterigtnatibus cy- 

 liudraceis, apice acutissimis, 5^1-1,5, hyalinis sufifultis. 



Hab. ad folia emortua Hierochloae antarcticas pr. Pen- 

 guin rookery in Staten island Fuegiae. — Ad Vol. ciliaiam certe 

 spectat Psilonia Medicaginis Brond. Rec. Crypt. Agen. H, p. 37. 

 t. X, f. 4-7. — VoL nivea (Fr.) Sacc. Syll. IV, pag. 685, teste 

 Cooke et juxta exerapl, orig. est opus entomogenum [Adelges Fagi). 

 — Psilonia hapaiospora B. et C. in Rav. Carol. III, n. 82, in 

 culmis Zeoe in Carolina Ara. bor. est forraa major Colletotrichi 

 Lineolce Gorda, conidiis 30 « 5-6, distincte curvatis, acutis, hyali- 

 nis, sporodochii setulis dense seriatis, rigidulis, parce septatis, 70- 

 90 V 3-4, atro-fuligineis. 



GU£LICHiA Speg. Guar. I, p. 173 (Etym. ab egregio botanophilo C. 

 voN GiiLicH). — Sporodochia disciformia, raargiue toraentoso-cilia- 

 ta. Sporophora filiformia, inferne coalesceniia, superne libera, sub 

 apice 6-setigera, setulis 3*minoribus descendentibus. Conidia fusoi- 

 dea, continua, hyalina, solitarie acrogena. — Habitus Cyphellm. 



1. Guelichia paradoxa Speg. Guar. I. p. 174. — Maculis nullis ; spo- sow 

 rodocbiis epiphyllis, sparsis v. rarius 3-9-aggregatis, 0,3-1 mra. 

 diam., cupulatis, carnosuiis, dense imperspicueque proseochymati- 

 cis, ob setulis 100-250 c^ 6-7 albo-tomentellis; sporophoris hyalinis, 

 cylindraceis, in dimidia parte infera coalesceutibus, supra libej-a 

 et ciliis 6 concoloribus, donatis, 3 superis longissirais, 40-50^1,5, 

 subfalcato-divaricatulis, 3 inferis rectiusculis, 14-15-1-1,5; coni- 



