13 
Libertella— 
faginea, Desm. On dead beech-bark, 2 
Marsonia— 
juglaudis, Lib. Oil Juglans regia, 7 Trail. On Potentilla anserina, 
potentillse, Desm., var. anserinee, 5, 7 
Cylindrium— 
flavorirens, Bon. On decaying oak and beech leaves, 2, 3, 6, 7 
Oidium— 
erysiphoides, Fr. On various living plants, 1, 2, 3 
Botryosporiuni— . 
ditfusum, Grev. On dead bark, 2 
Trichoderma— 
lignorum, Tode. On dead bark and wood, 2, 3, 6 
Sepedonium— 
chrysospermum, Bull. In decaying Boleti , 1, 2, 7 
Trichothecium — 
roseum, Link. On dead beech-bark, 2 
Didymaria — 
Ungeri, Corda. On Ranunculus rcpcns, 1, 2, 3, 4, 5, 6, 7, 8 
Ramularia— 
urticse, Ces. On Urbica dioica, 1 
Polythrincium— 
trifolii, Kze. & Schm. On Trifolium rcpcns, 9 
Fumago— 
vagans, Pers. On leaves of Rhododendron , &c. 1,5 
Isaria — 
farinosa, Dicks. On dead pupae of Lepidoptera, 2, 5 
Tubercularia— 
vulgaris, Tode. On dead branches, 3, 7 
