186 THE JOURNAL OF BOTANY 



Sj^ihcsrella tyrolensis Auersw. 60. On dead fronds of Poly- 

 podium vulgare near Bay Horse. 



S. maculiformis (Pers.) Auersw. 60. On fallen oak-leaves, 

 hypophyllous, Dolphinholme, April, 1911 ; on Vaccinmm, Great 

 Clough, Tarnbrook Fell. 



^S. macularis (Fr.) Auersw. 60. Amphigenous on leaves of 

 Popiilus tremula, i^bbeystead, April, 1911. 



S. hedericola (Desm.) Cke. 60. Ivy-leaves, Dolphinholme. 



S. Vaccina Cke. (syn. S. Myrtillis Auersw., S. maculiformis 

 Fr.). 60. Forming hypophyllous spots on Vaccinium Myrtillus, 

 Tarnbrook FeD. 



S. rumicis Cke. On leaves of Bumex. 59. Melhng, 1909. 

 60. Wennington. 



Gnomonia cerastis (Eiess.) Auersw. {SpJiceria petioli Fck.). 

 On petioles of fallen sycamore-leaves. 60. Lower Emmetts and 

 Abbeystead, Over Wyresdale. Spore measurements, 16-17 x 

 3-3-4 /x. (Sacc. 17 x 4 /x.) 



G. setacea (Pers.) Ces. et De Not. On petioles of fallen syca- 

 mores. 59. Lathom Park, May, 1911. This species and the 

 preceding are superficially very similar, but the shape of the asci 

 and the size and arrangement of the spores are quite distinct. 



Ticotliecium pygmcEum Koerb. var. ventosicola Wint. 60. On 

 the thallus of Lecanora ventosa, Lower Ease Gill, May, 1901, 

 A. W. & J. A. W. 



Melanconis alni Tul. On branches of alder, Dolphinholme. 



Diaporthe (Chorostate) Gratcegi (Curr.) Fck. 59. On hawthorn, 

 Aintree, 1910. 



D. (Euporthe) samaricola Phil. & Plow. 60. On fallen ash 

 samaras. Lower Emmetts. 



D. (Eu.)pulla Nits. 60. On ivy-twigs. Hole of EUel Bridge, 

 Bay Horse, May, 1911. 



Glypeo splicer i a Notarisii Fuck. 60. On twigs, Abbeystead, 

 Dolphinholme. 



Leptosphceria acuta Karst. {Heptameria Cke.). Common on 

 nettle-stems. 59. Brinscall, Aintree, Little Crosby, J. W. E. ; 

 Lathom, &c. 60. Wennington, Gressingham, Caton, Lower 

 Emmetts ; Wray, /. W. H. & H. J. W. ; Brock Valley. 



L. acutiuscula Sacc. 60. On stems of Urtica dioica, Lower 

 Emmetts. 



Chcztomastia canescens (Speg.) Berl. 60. Melling, near 

 Wennington. Not having seen this recorded previously for 

 Britain, I give the following short description : — Perithecia super- 

 ficial, pilose, gregarious, black, |— |- mm. Asci cyhndrical, 80 x 

 15-17-5 [x, 8-spored. Spores uniseriate, 3-septate, pale brown, 

 concolorous. On the cut end of fallen rotten post. Melling, near 

 Wennington. 



Melanomma pulvis-pyriiis Fck. On cut ends of branches, &c. 

 59. Chatburn, May, 1910, W. G. T. ; Brinscah, G, H. Hopley tt 

 H. J. W. ; Ormskirk and Lathom. 60. Noted from every division 

 except divisions 4 and 5. 



Lasiosphceria spermoides Ces. et De Not. {PsilosphcBria Cke.). 



