l'erisporiiice;c, Ferisporieae, Asterina. 5 



Moii. p. \H). — Peritlieciis priino albis, deiii nigi-icaiitibus et nigris, 

 parvis 200-300 y.. lat.,- sporidiis splia^roideis, 10-15 a. diam., Iiya- 

 linis; liypliis albis, tenuiter effusis, parum articuiatis vel saf^pe spa- 

 tio longo inarticulatis, 22 u. crassis. 



IlaO. supra carnem, Helsingfors Fennias. 



MYRIOCOCCUM Fr. — Sacc. Syll. I, pag. 2^. 



L Myriococcum sparsum Harkn. Californ. Fungi pag. 22. — Peri- om 

 theciis sparsis, luteo-brunneis, 170-180 y.. diam., subiculo albo, 

 parco cinctis; sporidiis numerosis, ina^qualiter ellipsoideis, hyali- 

 nis, utrinque apiculatis, nucleo crasso praditis, 7-0 - 4-6. 



Hab. in truncis emortuis Aceris macrophylli inter cor- 

 ticem et lignum, Sunol Californise. 



LASIOBOTRYS Ivunze. — Sacc. Syll. I, pag. 29. 



J. Lasiobotrys affinls Harkness New Calif. Fungi pag. 22. — Hy- 6i9i 

 pophylhi, nigra, circulariter aggregata, depressa, hyphis radianti- 

 bus, continuis cincta; acervulis 2-0 mm. diam.; peritheciis reticula- 

 tis, brunneis, globosis, 70-100 u.. diam. ; ascis breviter stipitatis, 

 subcylindraceis, 00-70^:12-14; sporidiis fusoideis, Havo-brunneis, 

 uniseptatis, septo in parte majori, 15-17:^6-7. 



Hab. in foliis vivis Lonicerae hispidulse, Tamalpais in Ca- 

 lifornia. 



Sect. 2. IMiirosiiorji' Sacc. 



CH/ETOMIDIUM Zopf. — Sacc. Syll. I, pag. 30. 



*1. Chaetomidium Plrcunlte Bacc. et Avett. Contr. Stud. Myc. roman. cioo 

 pag. 5, t. XVI, f. 1. — l^eritheciis raembranaceis, globulosis, su- 

 perficialibus, astomis, ochraceis, denique (ob sporidia atra iiiclusa) 

 nigricantibus, undique pilis albis, longissirais, ramosis, vestitis, cir- 

 culariter dehiscentibus, 330 a. lat. ; ascis cylindricis, 8-sporis, bre- 

 vissime stipitatis, cito evanidis, aparaphysatis, 100 c; 18; sporidiis 

 atris, ovoideis vel ellipticis, continuis, uno tantura apice appendi- 

 cula hyalina, lenticulari praeditis. 



Hab. in trunco putrescente Pircunia?. dioica) in Horto Pa- 

 nispcrna, Roma Italia?. 



Secf. 3. 1)1(1 Miios|iora' Sacc. 



ASTERINA L<"Y. — Sacc. Syll. 1, p. 39. 



"6. Asterina microthyrioides Wint. in Hedw. 1885. — Subiculo nul- gi93 



