158 
Discula—cont. 
the European Feels of Tilia. 
Several i saar the neigh- 
bourhood of Kew have been 
dtp killed by this 
parasite. 
Gloeosporium, Mont. 
G. Aquilegie, Thum. 
On Aquilegia. 
G. Berberidis, Che. 
On Berberis asiatica. 
G. nervisequum, Saccardo. 
On living leaves of Platanus 
orientalis and P. acerifolia. 
A very destructive parasite, 
causing the leaves to fall 
prematurely. 
Cryptosporium, Kunze. 
C. Hippocastani, Che 
On Aesculus Hippocastanum. 
Libertella, Hm 
L. Rosz, D 
On bark of Beta alba. 
Melanconium, Link. 
M. sphæroideum, Zink. 
On Alnus incana. 
Melanconium —cont. 
M. bicolor, ees. 
On bark of Betula and Quercus. 
Cheirospora, Fries. 
C. hederico!a, Saccardo. 
On Zedera Helix. 
Coryneum, Nees. 
C. cistinum, Che. 
On itis laurifolius. 
C. umbonatum, JVees 
On Ulmus and ier cus. 
C. notarisianum, Saccardo. 
On Betula papyrifera. 
Pestalozzia, De Not. 
P. Guepini, Desm. 
Parasitie on living leaves of 
cultivated species of Ca- 
mellia, causing unsightly 
greyish-white “blotches to 
Steganosporium, Corda. 
S. cellulosum, Corda. 
On bark of Tilia cordata. 
HYPHOMYCETES. 
MUCEDINE, 
Oospora, Wallr, 
0. fasciculata, Sace. § Vogl. 
On Epilobum montanum. 
0. inaequalis, Che. § Mass, 
On bamboo culms. 
Fusidium, Link. 
F. griseum, Link. 
On dead oak leaves. 
Monilia, Pers. 
M. fructigena, Pers. 
A very destructive parasite to 
apples, which under its in- 
fluence become spotted and 
unsaleable. 
. M. pruinosa, Che. § Mass. 
On fading leaves of Caladium. 
Cylindrium, Bon. 
C. Cordae, Saccardo. 
On dead oak leaves. 
C. flavo-virens, Bon 
On dead leaves of oak and 
beech. 
ematurely, consequently 
the fruit pos not ripen pro- 
perly. 
0. erumpens, Che. & Mass. 
On living leaves of Rivea 
hypocrateriformis. 
