The Scottish Naturalist. 267 



Sporidia produced singly on the tips of the basidia, sooty or 

 olive-brown. Steganosporium. 



XXXIX. Glceosporium Desm. & Mont. 



191. G-. concentricum (Grew), B. & Br., 3665, C.909, 



M.1183 (D. & R. Greville.) 

 On cabbage leaves. 



Forth (Edinburgh). 



192. G. Violse B. & Br., 3668, C 610, M.1185 (D. Stevenson, 



R. Berkeley & Broome, No. 1703, 1878). 

 On leaves of Viola o'dorata, in June. 

 Forth (Fifeshire). 



193. G. Oytisi B. & Br., 3686, C.612, M.S. 2180. (D. Stevenson, 



R. Berkeley & Broome, No. 1703, 1878.) 

 On leaves of Cytisus Laburnum, in A.ugust. 

 Tay (Killiecrankie). 

 *i94. G. Gei Trail, Scot. Nat., 1885, p. 189, S.M., 3050. 

 On dead stems of Gewn urbanum, near Aberdeen. 

 Dee. 



195. G. Fragariae (Lib.), Sacc, 3690, C.613, M.1697 (sub 



Leptothyrium Frogarice Lib.) 

 On Potentilla Fragariastrum, from spring to autumn. 

 Forth, Clyde, Tay, Argyle, Ross. 



196. G. fructigenum Berk., 3751, C.623, M.1184 (D. White). 



On apples, at Perth. 

 Tay. 

 *i97- G. Ribis (Lib.), Mont. & Desm., 3694, C.614, M.1908 

 (sub Leptothyrium Ribis Lib.). 

 On leaves of Fibes rubrum, and of R. nigrum. 

 Clyde, Tay, Dee, Moray, Ross. 

 *i98. G. paradoxum (De Not) Fuckel, 3697, C.615. 



On dead leaves of Iledera Helix (Ivy), usually along with 

 its ascigerous state, Trochila cratrrium. 

 Tay (Den of Airlie), Dee (near Aberdeen). 

 *i99. G. Fagi (Desm. & Rob.) West, 3728, C.620 ; no earlier 

 Scotch record than this. 

 On dead leaf of Fag us sylvatica (Beech), at Park. 

 Dee. 

 Spots nearly circular, brownish on upper surface of leaves, 

 greenish below, pustules paler, rather prominent ; spo- 



