AIvASKA FUNGI 
107 
Menziesia ferruginea Smith. Exobasidium vaccinii, Melogramma sp., 
Rhytisma sp. 
*Mimulus luteus E. Botrytis cinerea. 
*Myrsiphyllum asparagoides. Botrytis cinerea. 
^Nicotiana tabacum L. Botrytis cinerea. 
*Paeonia sp. Cladosporium paeoniae. 
*Papaver spp. Botrytis cinerea. 
*Phaseolus vulgaris L. Colletotrichum lindemuthianum. 
Phleum pratense E. Claviceps microcephala. 
*Phlox drummondii Hook. Septoria drummondii. 
Picea sitchensis (Bong.) T. & M. Acolium sp., Eophodermium pin- 
astri. 
*Pisum sativum I. Mycosphaerella pinodes. 
Plantago macrocarpa C. & S. Phyllosticta plantaginis. 
Plantago major E. Ramularia sp. 
*Populus balsamifera E. Mycosphaerella populi. 
Popul'us trichocarpa T. & G. Uncinula salicis. 
*Prunus avium E. Exoascus cerasi. 
*Prunus cerasus E. Cenangium cerasi, Cytospora ludibunda, Dermatea 
cerasi, Nectria cinnabarina, Phomopsis sp. 
*Prunus domestica E. Cytospora sp., Nectria cinnabarina. 
*Prunus mahaleb E. Cladosporium sp. 
*Prunus padus E. Cladosporium carpophilum, Cytospora leucostoma, 
Nectria cinnabarina. 
*Prunus hybrids. Coniothyrium sp. 
*Prunus spp. Botrytis cinerea. 
Pteridium aquilinum pubescens Underw. Phyllachora pteridis. 
*Pyrus baccata E. Nectria cinnabarina, Phomopsis sp. 
Pyrus diversifolia Bong. Entomosporium maculatum, Nectria cinna- 
barina. 
*Pyrus malus E. Coryneum foliicolum, Coryneum longistipatum, Nec- 
tria cinnabarina, Venturia pomi. 
*Raphanus sativus E. Plasmodiophora brassicae. 
Ranunculus occidentalis Nutt. Fabraea ranunculi. 
*Ribes alpinum E. Coryneum sp. 
Ribes bracteosum Dough Ceriospora ribis, Pseudopeziza ribis, Sphae- 
rotheca humuli, Tympanis sp. 
Ribes hudsonianum Richards. Cladosporium sp. Nectria cinnabarina, 
Plowrightia ribesia. 
Ribes lacustre (Pers.) Poir. Sphaerotheca mors-uvae. 
*Ribes nigrum E. Eeptosphaeria coniothyrium, Nectria cinnabarina, 
Pseudopeziza ribis. 
*Ribes sanguineum Pursh. Nectria cinnabarina. 
*Ribes grossularia. Septoria ribis, Sphaerotheca mors-uvae. 
Ribes triste Pall. Coryneum sp. 
*Ribes vulgare Earn. Nectria cinnabarina, Plowrightia ribesia, Sphaero- 
theca mors-uvae. 
*Ribes sp. (Gooseberry). Diaporthe concrescens, Nectria cinnabarina. 
*Ribes spp. Botrytis cinerea. 
