Jhe Scottish Naturalist. 229 



raised border and the smaller, narrower sporidia. In 

 the meantime the names may stand as they are. 

 *i4- S. Stachydis Rob. and Desm. 2925, C.527, M.1155 (D. 

 Stevenson). 

 On living leaves of Stachys syhatica. Common in Autumn. 

 Tay, Argyle, Dee, Moray. 



141. S. lamiicola Sacc. 2916, C.524, S.M. 3081 (D. Stevenson, 



R. in Grevillea, 1886). 

 On leaves of Lamium album. Summer. 

 Tay (Glamis). 

 (In November, 1887, I found plentifully, near Aberdeen, a Sep- 

 toria on leaves of Lamium purpureum. It agrees well 

 in most respects with S. lamiicola; but some of the 

 specimens afforded a complete transition to S. Lamii 

 Passerini, the spots being limited by the leaf veins, and 

 the sporidia measuring 38-40, by 1, and showing no 

 septa. Perhaps those were less fully developed ex- 

 amples only ; but my specimens lead me to doubt 

 whether S. Lamii is distinct from S. lamiicola). 



142. S. heterochroa Desm. 2917, C.525, M.1134 (D. Fer- 



gusson). 

 On leaves of Malva, Plantago, &c. Summer. 

 Tay (Findhaven). 



*i43- S. Lysimachiae West. 2890, C.517, S.M. 2 265 (D. Trail 

 and White, Sc. Nat. 1883, p. 32). 

 On living leaves of Lysimachia nemorum. Summer. 

 Argyle, Dee. 



144. S. Polygonorum Desm. 3009, C.535, M.1133. 

 On leaves of Polygonum. Summer. 

 Tay, Moray. 



*i45- S. Urticae Desm. and Rob., 3018, C.537, M.1152. 



On living leaves of Urtica dioica (Nettle). Autumn. 

 Clyde, Tay, Dee, Ross. 



*i46. S. Myricae sp.n. 



On fading leaves of Myrica Gale (Bog Myrtle), at Park, 

 near Aberdeen, in September. 

 Dee. 

 -Spots ill denned, becoming tinged with brown; pycnidia few, 

 innate, towards upper surface of leaf, hard to distinguish, 



