Hypocreaceae, Hyalodidymae, Hyporayces. 197 



constat. Huic sociiim Sphccronema, S. vilrco subsimile, sporu- 

 lis oblongis, hyalinis, 0-8=;2Yj. Quoad peritliocium, species iiaec 

 M. Zobelii; quoad locuni natalem, ascos, sporidia Sphreroderma' 

 ii Oieleholoidi magis appropinquat. 

 ■•11. Melanospora stysanophora Matt. in Giorn. Bot. It. 18S6, p. 121, 7igi 

 tab. Vlll et IX, fig. 1-20. — Peritheciis rufo-brunneis, spha;roi- 

 deis, '/j mm. diam., in collum breve, apico penicillatum, pertusum 

 desinentibus; ascis ovoideo-elongatis, demum dilabentibus, octospo- 

 ris; sporidiis ovoideis, utrinque breve acuminatis, 9:^0, flaveolis. 

 Uah. in epispermate Castanea) vescre, Torino It. bor., socio 

 Echinohoiryo atro. — Status conidicus Siijsanus Stemoniies, deu- 

 teroconidicus Acladii forma. 

 "12. Melanospora Gibelliana Matt. in Giorn. Bot. It. 1886, p. 141, t. IX, 7i.m 

 fig. 21-39. — Peritheciis ovoideis, striguloso-pubescentibus, subi- 

 culo tomentoso insidentibus, fiaveolis rostratis, rostro sursum pe- 

 nicillato; ascis ellipsoideis, breviter noduloso-pedicellatis, octospo- 

 ris; sporidiis ovoideis, utrinque acuminatis, 24-25:5 15, fuligineis. 

 Hah. iu epispermate Castaneae vesca% Torino Ital. bor. 



• 

 Sect. 3. Hvaiodidvinii^ Sacc. 



HYPOMYCES Fr. — Sacc. Syll. II. p. 406. 



■• 1. Hypomyces spadiceus Fries in Herb. Berk. Cooke in Grev. XII, 7ir.o 

 p. 80. — Tenuis, efFusus, spadiceus; peritheciis parvulis, 150-200 y.. 

 diam., congestis, semiimmersis, ostiolo papillato, concolori; ascis 

 cylindraceis; sporidiis arcte lanceolatis, uniseptatis, iiyalinis, 16- 

 20 ^ 3-3,5. 



Hah. in Agaricis (?) in Suecia (E. Fries). 



* 23. Hypomyces flavescens (Schw.) Cooke in Grevillea XII, p. 80. 7ig7 

 — Peritheciis gregariis, distinctis, globoso-ovatis, papillatis, albi- 

 dis, villo secedente tectis, subiculo lacteo, latissimo, pubescente in- 

 sidentibus; ascis cylindraceis; sporidiis arcto ellipticis, hyalinis, 

 immaturis visis. 



Hah. in hymenio resupinato Polypori, Bethlehem in Ame- 

 rica boreali. 



*24. Hypomyces apiosporus Cooke in Grev. XII, p. 80. — lCiiusus. 7ir.s 

 pallidus, tenuis; peritheciis semiimmersis, leniter papillatis (in sicco 

 melleis), ostiolis obscurioribus; ascis cylindraceis, octosporis; spo- 

 ridiis lanceolatis, supra apiciilatis, infra rotundatis, totis asperulis. 

 continuis (apiculo excepto), flavidis, 18:; 6,5. 



