528 THE MTTSHEOOM PAMII,T. 



Sphceria multiformis. S., especially bircli. Hough End Clough. 



stigma. S. 



yraminis. On living leaves of grass. 



Bombarda. S. Hough End Clough. 



Lirella. On dry stems of meadow-sweet. Hough End 



Clough. 



acuta. On nettles. 



herbarum. Stems of herbaceous plants. 



Rhytisnia Acerinum. On leaves of the sycamore, causing numerous 



large black stains. 

 Leptostroma filicinum. On dead stems of Pteris Aquilina. Hough 



End Clough. 

 Lycoperdon giganteum (Giant Puff-ball). P., rather rare. Bedford 



(August, 1859). Near Leigh. 



Proteus (Common Puff-ball). P. 



Bolton, iii. 117 (as Lycoperdon Bovista). 

 Trichia turhinata. S. Hough End Clough. 



Bolton, iii. 94, Fig. 3 (as Clathnis turbinatns). 



Erysiphe communis. Parasitic on herbaceous plants, everywhere. 

 Mucor mucedo (Common Mildew). On fruit, paste, preserves, &c., 



everywhere. 



Bolton, iii. 133 (Fig. 1). 



Cladosporium herharxim. On all kinds of decaying substances, forming 

 soft, dense, dark-green tufts, blackish when old, the commonest 

 of Fungi. 



Aspergillus candidus. Similar situations. 



glaucus (Common blue Mildew). On old cheese, &c. 



Botrytis parasitica. On stems of cruciferous plants. 



PenicilUum. crustaceum. Everywhere on decaying organic substances. 

 Tubercularia vulgaris. On decayed branches and sticks, appearing as 



small red tubercles, common everywhere. 

 Puccinia graminis. On grasses and cereals. 



Betonica. On Betony, a fine species, frequently covering 



the whole of the under-side of the leaves. 



Auemunes. On Anemone uemorosa. 



. Saxifragarum. On Adoxa moschatellina. 



JEcidium llnnunculaceaAirum. On leaves of Ficaria verna, often cover- 

 ing them with bright orange. 



Uredo Segetum (Common Smut). On the cars of wheat, barley, and 

 oats, very common and destructive, turning the whole to a black 

 powder. 



