Perisporiacese, Perisporieae, Perisporium. 57 



ultimis conicis, interioribus binis subquadratis, opaco-fuscis, facile 

 fatiscentibus, totis 24 y.. long., 7 y.. crass. 



Hab. in chorda putrescente cannabina, Eisleben, Germa- 

 nia (Kunze). — A P. funiculaio peritheciis corneis, ascis spori- 

 diisque rainoribus diflfert. 

 6. Perisporium Princeps Berk. Outl. p. 403. — Peritheciis aggrega- 250 

 tis, subhemisph33ricis, nigerrimis, majusculis; sporidiis brunneis, 

 intra ascos valde stipatis. 



Hab. in radio rotae lignese intemperiis diu exposito, King' s 

 Cliflfe, Anglia. 

 ■^ 7. Perisporium Wrightii B. et C. Cuban Fungi n. 987. — Congestum, 251 

 granulatum, nigerrimum; ascis brevibus, obovatis; sporidiis (arti- 

 culis) subglobosis, nucleo lilacino. 



Hab. in Opuntia^ macrorrhizse caule, Texas (WaiGHx). 

 8. Perisporium Secalis (Ch. Rich.) Sacc Preussia Secalis Ch. Rich. 252 

 in Revue Mycol. II. 91. — Peritheciis minutis V2 niill., simplicibus, 

 sparsis vel aggregatis, globosis, la^vibus, nigro-fuscis, astomis, basi 

 hyphopodio albo sufFuItis; ascis pyriforraibus, abrupte longe stipi- 

 tatis, 8-sporis, 70 u.. long. ; paraphysibus nullis ; sporidiis cylindra- 

 ceis, 24 V.. long. subopacofuscis, in articulos quatuor decedentibus, 

 articulis 6 y.. long. binis interioribus ovatis utrinque truncatis, bi- 

 nis, utrinque ultimis conicis. 



Hab. in culmis secalinis putridis S-Amand-de-Fion, Marne 

 (Gallia). — aPerisporio Typharum affine)). 

 '9. Perisporium fimeti B. et C. Cuban Fungi n. 985. — Minutum, 253 

 sparsum; ascis late ellipticis; sporidiis oblongis ellipticisque plu- 

 rimis (articulis secessis) brunneis. 



Hab. in stercore Cuniculi in Carolina iuf., Amer. bor. 

 -> 10. Perisporium Zeae B. et C. Cuban Fungi n. 986. — Peritheciis 254 

 seriatis basi subtiliter tomentosis ; ascis lanceolatis, sporidiis bre- 

 viter fusiformibus angustis triseptatis, ad septa leniter constrictis. 



Hab. in culnio Zese in Carolina. inf. Amer. bor. 

 11. Perisporium nitidum Berk. Enum. Fungi collect. Portugal. p. 8. 255 

 — Nitidum, nigrura in maculas congregatum; peritheciis minutis 

 hemisphfericis ; sporidiis subglobosis minutis fuscis. 



Hab. in foliis putridis Agaves americanse, socia Neciria 

 sanguinea et Pleospora, prope Situbal (Lusitania). — Asci non 

 visi, quia jara resorpti. 



S. 



