Hyphomyceteae, Mucedinese, Amerosporse, Cylindrotrichum. 529 



Trib. 5. Botrytftje Sacc. 

 HAPLARSA Link — Sacc. Syll. IV, p. 45. 



1. Haplaria nitens Delacr. Bull. Soc. Myc. 1890, p. 140. — CsespituHs 7i3i 

 niveis, oiycelio -albo, guttulato, septato, repente, 10-12 a. cr.; hy- 

 phis fertilibus erectis, septatis, plerumque pluri-furcatis ; cotiidiis 

 sessiiibus, sui^sum dense aggregatis, 5 ^t. cr., hyalinis. 



Hab, in cortice quercino coriario in laboratorio pathol, 

 veget. Paris Galliae. 



2. Haplaria rhizophila Sacc. et F. Sacc. Myc. Sib. p. 25, fig. 31. — 7i32 

 Effusa, ochraceo-fusca, subvelutina, laxa; hyphis fertilibus erectis 



V. declinatis vage ramosis, parce septatis, dilute fuligineis, tandem 

 obscurioribus, ramulis vero subhyalinis; hyphis superne raraulisque 

 crebre acute denticulatis ; coaidiis hyalinis ovoideis, exiguis, 2-4 s 

 3, denticulis oriundis. 



Rab. in radice putrescente adhuc seraiinfossa BetsB pr. Mi- 

 nussinsk Sibirise (Martianoff). 



3. Hapiaria Ellisii Cooke Grev. XVII, p. 69. — Teauiter effusa, pur- 7133 

 pureo-fusca; hyphis tenuibus, erectis, simplicibus, subopacis, atro- 

 fuscis; conidiis ovatis, continuis, concoloribus, 4^2. 



Hab. in ligno Abietis Douglasii etc, Califoniia, New Jer- 

 sey Amer. bor. 



BLASTOi/lYCES Cost. et Roll. Bull. Soc. Myc. 1888, p. 153 (Etym. 

 blastos gerraen et myces). — Hyph?e parce ramosse, septatge, fili- 

 formes, primarise lateraliter brevi-raraulosae, rarnuUs in conidia 

 obovata, basi truncata abeuntibus; secundarise assurgentes flexuosse 

 sursura vage denticuiatae et conidia e globoso cuboideo-polygona, 

 demum massam pulveraceam forraantia gerentes. Adsunt quoque 

 in mycelio chlamydosporae aquaticae et aereae. — «Genus mihi 

 sat ambiguum». 



1. Blastomyoes luteus Cost. et Roll. 1. c. — Caespitulis e sulphureo 7134 

 aurantiis, interdum viridulis; conidiis hyalinis, angulosis, ovoideis 

 V. subrotundis, 6 - 4. 



Hab. in firao ursino, Paris Galliae. 



CYUNDROTRICHUW Bon. - Sacc Syll. IV, p. 88. 



1. Cylindrotrichum polyspermnm Karst. Symb. Myc Fenn. XXVIII, 713^, 

 p. 44. — Hyphis tenerrimis, hyalinis, 2-3 /j.. cr., casspites tenuis- 

 siraos, effusos, niveos forraantibus; conidiis copiosissimis, cylindra- 



34 



