Fungi 23 c 



INDEX OF HOST PLANTS— Continued 



Erysimum inconspicuum 



Phoma herbarum 

 Fesiuca rubra var. arenaria 



Lophodermium arundinaceum 

 Halianthus peploides 



Septoria Ammodeniae 

 Hesperis Pallasii 



Pleospora herbarum 

 Juncus arcticus 



Claihrospora Elynae 

 Lesquerella arctica 



Pleospora herbarum 

 Lupinus arcticus 



Dendrophoma Lupini-arctid 

 Lychnis apetala 



Pleospora vulgaris 

 Merckia physodes 



Puccini'a Arenariae 

 Mertensia maritima 



Didymosphaeria Johansenii 

 Musci 



Cantharellus muscigenus 

 Oxyria digyna 



Mycosphaerella pachyasca 



Pyrenophora comata 

 Oxytropis campestris var. sordida 



Pyrenophora chrysospora 



Pleospora arctica 

 Oxytropis nigrescens 



Pyrenophora chrysospora 

 Oxytropis Roaldi 



Pleospora herbarum 



Pyrenophora paucitricha 

 Papaver nudicaule 



Diplodina minor 



Mycosphaerella pach'^sca 



Pleospora vulgaris 

 " herbarum 

 " sp. 



Pyrenophora paucitricha 

 Parrya arctica 



Mycosphaerella pachyasca 

 " sp. 



Pleospora herbarum 

 Parrya macrocarpa 



Pyrenophora chrysospora 

 Pedicularis sudetica 



Mycosphaerella Pedicularis 

 Pedicularis sp. 



Phoma sp. 

 Phaca jrigida 



Uromyces Phacae-frigidae? 



Pleospora vulgaris 

 f'icea canadensis 



Mucedo 



