Perisporiaceas, Perisporieae, Apiosporium. 31 



Hab. in ramis foliisque Abietis pectinatae in Germania, 

 Belgio, etc. Autumno. 



2. Apiosporium profusum Wallr. Fl. crypt. p. 262. Fuck. Symb. Myc. 103 

 p. 88. — Peritheciis gregariis, structura grosse cellulosa, fusca, 

 globosis oblongisve irregularibusque, aterrimis, minutissimis, basi 

 conidiis concatenatis, oblongis, fuscis, emergentibus ; ascis magnis, 

 globosis, multisporis; sporidiis ovato-globosis, uucleatis, dilutissi- 

 me flavis, 3 ix. diam. 



Hab.m cortice Populi nigras et Quercus, rarius, CEstrich, 

 Rhenogovia, et in Thuringia — Maculas nigras granulosas forraat. 



3. Apiosporium quercicolum Fuck. Symb. Myc. 87. — Mycelio coaidio- 124 

 phoro Fumaginem sistente; conidiis cum hyphis articulatis in fo* 

 liorum pagina superiori, oblongo-ovatis irregularibusve, 2-3-septa- 

 tis, subopacis, 48^24; demum peritheciis ascigeris, in superficie 

 ortis, globosis, fuscis, 48 y.. diam. ; ascis globosis, multisporis (?) ; 

 sporidiis globosis, biguttulatis, hyalinis, 6 p.. diametro. 



Hah. in foliis vivis Quercus in Rhenogovia, aut. 



4. Apiosporium stygium Wallr. Fl. crypt. p. 862 (?), Fuck. Symb. Myc. 125 

 p. 88. — Peritheciorum acervulis densis, minutis, 1 V2 i^^^l* dia- 

 metr., aterrimis; peritheciis globosis obloiigisve, laevibus, atris, 44 



[).. diam.; ascis distinctis, majusculis, globoso-ovatis, sessilibus, po- 

 lysporis; sporidiis globosis, minutis, dilutissime flavis. 



Hah. in ligno putrescente Quercus, luglandis etc. in Ger- 

 mania, Gallia, Italia. 



5. Apiosporium Fumago Fuck, Symb. myc. p. 87. — Hyphis repen- 126 

 tibus, ramosis, moniliformibus, conidiis in catenulas seriatis, demura 

 solutis pilorura sirapliciura, erectorura, acurainatorura, fuscorura su- 

 perficiera totara tegentibus, globosis, 8 y.. diara., maturis olivaceis; 

 pilis 144 '}.. long. (Fuck. 1. c. t. II. fig. 37). Peritheciis ascophoris 

 puQctiforraibus, demura confluentibus, orbicularibus, planis, subti- 

 lissime rugulosis, atris; ascis globosis, 16 y.. diara., raultisporis; 

 sporidiis minutis, globosis, hyalinis. 



Hah. in foliis adhuc pendulis Fagi sylvatic8e(etllicis) cru - 

 stas fuscas amplas formans, in Jura (Helvetia) ubi legit MoRrmER. 



6. Apiosporium tremulicolum Fuck. Symb. p. 88. — Peritheciis in ra- 127 

 raulis praecipue aridis ortis, gregariis, atris, conicis, minutis ; ascis 

 globosis, 8( — 16?) sporis; sporidiis globosis seu angulato-globosis, 

 uninucleatis, hyalinis, 8-10 y.. diara. — Mycelio conidiophoro pra?- 

 prirais in foliorum vivorum pagina superiori nascente, raaculas 

 nigras, tenues, plerumque circumscriptas exhibente; hyphis repen- 



