SPIIERONKRIKI. 317 



106. ACROSPERMUM, Tode. 

 Pciithecia cylindrical, iVec. Spores long, asciform, flexuous, 

 erect. 



1. compressum, To^/e ; Grev. t. 182. On various dead herbaceous plants, 



old ropes, etc. Must not be confounded with the very similar eggs 

 ot" Crioccrls Aaparofjl. 



2. graniinum, Lib. {no. IG"!). On dead grasses. 



107. DIPLODIA, Fr. 



Pcrithecia distinct, carbonaccons. Spores uniseptatc, es- 

 caping by a perforation at the apex. 



1. mutila, Fr. {no. 407). On dead poplar-twigs. 



2. confluens, £. and Br. {no. 408). On dead twigs of Daphne Laureola. 



3. csespitosa, B. and Br. {no. 409). On dead ivy-twigs. 



4. vulgaris, Leo. {no. 410). On dead twigs of various trees. 



5. ilicicola, Desm. n. 988 {no. 206). On dead holly-twigs. 



6. viticola, Demi. no. 989 (wo. 207). On dead pine-shoots. 



7. paupercula, B. and Br. {no. 406*). On dead plane-twigs. 



8. Cowdellii, B. and Br. {no. 406). On damp cotton. 



9. fibricola, B. {no. 741). On planks of Lombardy poplar.* 



10. oospora, B. {no. 742). On bleached willow. 



11. tecta, B. and Br. {no. 411). On dead laurel-leaves. 



12. censors, B. and Br. {no. 412). On dead laurel-leaves. 



13. arbuticola, i^/'. {no. 188). On dead leaves oi Arbutus Uva-ursi. 



14. Ilicis, Ciirr. I. c. p. 329. Sph. llicis, Fr. On holly-leaves. 



108. HENDERSONIA, B. 

 Perithecia distinct. Spores 2-multiseptate, escaping by a 

 terminal pore. 



1. elegaus, B. {no. 208, ^oilh a Jig.). On dead reeds. 



2. macrospora, B. and Br. {no. 413). On twigs of Philadtlplius. 



* This species occmTcd also ou au elm plank, picked up by Captain Penny 

 in lat. 76° 2' N., bug. 9G° \V 



