240 



Mycologia 



Year 



Rust 



Teiial host 



Aecial host 



1904 

 1906 

 1907 

 1908 

 1909 

 1911 

 1912 

 1914 



Puc. Clematidis (DC.) 

 Lagerh. (P. Agropyri 

 E. &. E. f P. lomipara 

 Trel., P. cinerea Arth. 

 P. alternans Arth., P. 

 obliterate Arth.) 



Agropyron biflorum 140 

 .4. pseudorepens 105 

 A. Smithii 232 



A. sp. 161 



Bromus purgans 87, 127 



B. ciliatus 56 

 B. Porteri 139 

 Elymus canadensis 232 

 E. virginicus 242 

 Puccinellia airoides 137, 



208 



Anemone cylindrica 232 

 Aquilegia canadensis 



140, 161 

 Clematis DrummonJii 



242 



C. ligusticifolia 232 

 C. virginiana 56, 87, 105, 

 127 



Oxygr aphis Cymbalaria 

 (Ranunculus Cymba- 

 laria) 137, 208 



Thalictrum alpinum 161 



T. dioicum 139 



Viorna. Scottii 105 



1902 

 190.3 

 1904 

 1909 



Puc. Impalientis 

 (Schw.) Arth. 



Elymus canadensis 162 

 E. striatus 161, 162 

 E. virginicus 25, 33, 51, 

 162 



Impatiens aurea 25, 33, 

 51, 161, 162 



1907 



Puc. obtecta Peck 



Scirpus americanus 109 



Bidens connata 109 

 P. frondosa 109 



1899 

 1901 

 1904 

 1906 

 1907 

 1908 

 1910 

 1911 

 1912 



Pmc. angustata Peck 



Scirpus atrovirens 6, 12, 

 52, 86, 103, 186, 230 

 5. cyperinus 125, 208 



Lycopus americanus 6, 

 12, 52, 86, 103, 186, 

 208, 230 



I,, uniflorus (L. cow- 

 munis) 125 



1915 



Puc. Eriophori Thiirn. 



Eriophorum viridicari- 

 natum 255 



Senecio aureus 255 



1905 



Puc. canaliculata 

 (Schw.) Lagerh. 



Cy perus esculentus 74 



Xanthium ' ' canadense 

 74 



1905 

 1906 

 1908 



Puc. Eleocharidis Arth. 



Eleocharis palustris 

 74, 87, 124 



Eupatorium- perfoliatum 

 74. 87, 124 



1908 



Puc. macrospora (Peck) 

 Arth. 



Car ex comosa 134 



Smilax hispida 134 



1901 

 1903 

 1904 

 1905 

 1906 

 1907 

 1910 

 "1912 

 1913 

 19 1 5 



Puc. Grossulariae 

 (Pers.) Lagerh. (P. 

 albiperidia Arth.), 



Car ex arctata 226, 254 

 C. blanda 65, 86 

 C. crinita 53, 86, 102, 

 226 



C. flexuosa (C. tenuis) 



182, 226, 254 

 C. gracillima 33, j>3 

 C. pallescens 182 , 

 C. pubescens 12, 225 

 C. squarrosa 86 

 C. sp. 237 



Ribes aureum 53 

 P. Cynosbati 12, 33, 53, 

 86, 102, 182, 225, 226, 



237. 254 

 P. gracile 65, 86 

 P. rotundifolium 53, 86 

 P. uva-crispa 33, 53 



