Index of Host-Plants. 329 
Tropzolum aduncum, 259 
Tussilago farfara, 251 
Urtica dioica, 142, 170 
Vaccinium myrtillus, 247 
Valeriana dioica, 128 
Officinalis, 128, 228 
Veronica alpina, 211 
montana, 211 
sp., 214 
Vicia cracca, 120 
faba, 120 
Vicia hirsuta, 140 
sativa, 120 
sepium, 125 
Vinca major, 161 
Viola canina, 153 
cornuta, 158 
hirta, 153 
lutea, var. amoena, 158 
odorata, 153 
palustris, 207 
sylvatica, 153 
tricolor, 153 
USTILAGINEZ AND ALLIED SPECIES. 
Ecidium asperifolii, 299 
tussilaginis, 299 
#Egopodium podagraria, 300 
Agrostis vulgaris, 284 
Aira ceespitosa, 275 
‘Alisma plantago, 295 
Anemone nemorosa, 288 
Angelica sylvestris, 300 
Anthriscus sylvestris, 300 
Arum maculatum, 301 
Avena elatior, 274, 286 
sativa, 274 
Bromus erectus, 273 
mollis, 278 
secalinus, 278 
Calendula officinalis, 292 
Carduus acanthoides, 282 
heterophyllus, 296 
Carex acuta, 286 
dioica, 276 
glauca, 276 
hirta, 276 
panicea, 276 
preecox, 276 
pseudocyperus, 276 
recurva, 276 
riparia, 277 
stellulata, 276 
Carex vulgaris, 276 
Chrysosplenium oppositifolium, 291 
Colchicum autumnale, 287 
Comarum palustre, 301 
Convolvulus sepium, 296 
soldanella, 296 
Dactylis glomerata, 285 
Dianthus deltoides, 297 
Elymus arenarius, 273 
Galium verum, 293 
Gladiolus communis, 287 
Glyceria aquatica, 273, 275 
fluitans, 273 
Helosciadium nodiflorum, 300 
Heracleum sphondylium, 300 
Hieracium vulgatum, 292 
murorum, 292 
Holcus lanatus, 285 
Hordeum distichum, 274 
hexastichum, 274 
vulgare, 274 
Juncus bufonius, 299 
lamprocarpus, 299 
squarrosus, 299 
uliginosus, 299 
