Index to Notes’’ 
IX, X, XL 
302 
Leersia oryzoides, 298 
Lepachys pinnata, 286 
Leptothyrium conspicuum, 272 
Leptotkyrium gentianaecolum, 272 
Lespedeza frutescens, 258 
Linaria canadensis, 294 
Lonicera Sullivantii, 278 
Lophodermium lineare, 252 
Lophotocarpus calycinus, 294 
Ludvigia polycarpa, 295 
Lycium halimifolium, 302 
Lycopus americanus, 287 
Lycopus uniflorus, 264, 282, 287 
Lycopus virginicus, 277 
Lysimachia terrestris, 257, 264 
Macrophoma arens, 281 
Marssonina fraxini, 253, 289 
Marssonina necans, 273 
Marssonina populi, 277 
Marssonina potentiUae, 253, 278 
Marssonina potentUlae tormentUlae, 257 
Marssonina rhahdospora, 257 
Marssonina thomasiana, 260 
Medicago lupulina, 278 
Medicago sativa, 295 
Melampsora americana, 255 
Melampsora arctica, 255 
Melampsora bigelowii, 293 
Melica striata, 256, 257 
Melilotus alba, 275, 281 
Mentha arvensis canadensis, 289 
Microsphaera alni, 292 
Mollisia earliana, 253 
Mollugo verticillata, 286. 
Monilia cinerea, 293 
Morus rubra, 261 
Myeosphaerella ruhi, 272 
Myosotis laxa, 295 
Napicladium arundinaceum, 298 
Oakesia sessilifolia, 295 
Oenothera biennis, 268 
Oenothera rhombipetala, 277 
Oryzopsis asperifolia, 251 
Ovularia monosporia, 289 
Ovularia ohliqua, 289 
Oxybaphus hirsutus, 258 
Panicum depauperatum, 296 
Panicum Scribnerianum, 292 
Panicum virgatum, 276 
Parietaria pennsylvanica, 280 
Pedicularis canadensis, 264 
Peronospora aXsinearum, 267 
Peronospora alia, 268 
Peronospora arthuri, 268 
Peronospora calotheca, 268, 276 
Peronospora chamaesycis, 268 
Peronospora corydalis, 267 
Peronospora effusa, 267 
Peronospora ficariae, 267, 276 
Peronospora floerkeae, 268 
Peronospora leptosperma, 256, 268 
Peronospora myosotidis, 295 
Peronospora ohovata, 267 
Peronospora parasitica, 268, 292 
Peronospora polygoni, 267 
Peronospora potentUlae, 268 
Peronospora rubi, 256, 268 
Peronospora schleideni, 267 
Peronospora silenes, 267 
Peronospora trifoliorum, 268 
Peronospora urticae, 267 
Peronospora viciae, 268 
Petasites palmatus, 264 
Pezizella lythri, 296 
Phacidium taxi, 280 
Phleospora anemones, 283 
Phleospora oxyacanthae, 274 
Phleospora sdlicifoliae, 288 
Phleospora ulmi, 256, 277 
Phoma alliicola, 281 
Phragmites communis, 298 
Phyllachora ambrosiae, 276 
Phyllachora graminis, 276 
Phyllachora graminis panici, 276, 292 
Phyllachora melicae, 256 
Phyllachora oryzopsidis, 251 
PhyUactinia corylea, 276 
PhyUosticta ambrosiae, 295 
Phyllosticta apocyni, 277 
PhyUosticta atriplicis, 252 
Phyllosticta congesta, 280 
Phyllosticta cruenta, 295 
Phyllosticta destruens, 288 
Phyllosticta dioscoreae, 260 
Phyllosticta fraxinicola, 260 
PhyUosticta grossulariae, 256 
Phyllosticta innumerabilis, 288 
PhyUosticta ludwigiae, 295 
PhyUosticta melaleuca, 288 
PhyUosticta oakesiae, 295 
Phyllosticta phaseolina, 260 
Phyllosticta phomiformis, 256 
Phyllosticta pyrolae, 281 
PhyUosticta quercea, 284 
Phyllosticta steironematis, 281 
PhyUosticta ulmicola, 288 
PhyUosticta verbasdcola, 281 
Phyllosticta verbenicola, 295 
Phyllosticta virginiana, 288 
Physalis heterophylla, 278 
Physalospora ambrosiae, 276 
Physocarpus opulifolius, 251 
Physoderma vagans, 265 
Phytophthora infestans, 266 
Phytophthora thalictri, 266 
Phythophthora thalictri, 266 
Piggotia vaccinii, 272 
Pisum sativum, 297 
Plasmopara acalyphae, 251, 266 
Plasmopara australis, 267 
