220 



Puccinia g) aminis Per. Common. 

 On Avena sativa, 10, 1896. 

 On Daciylis gtomerata, 10, 1896. 

 On Hordeum jiihatum, 11, 1896. 

 Puccinia inter stitialis (Qchl.) Yr&nz. Common. 



On Ruhus lillosus, 5, 1896. 

 Puccinia Kuhniw Schw. Rare. 



On Kuhnia eupatoriodes, 9, 1888 ( Bolley). 

 Puccinia Lobelia' Gerard. Rare. 



On Lobelia syphilitica, 8, 1896, 

 Puccinia Indibunda E. & E. 



The original description of this species may be found in the proceedings of 

 the Philadelphia Academy of Science, 1894. The projections at the apex of the 

 spores, spoken of there, resembling closely Puce, coronata, I have observed in some 

 cases, but they are very small and inconspicuous. 



The host plant was found in low ground along the Wabash River. Most all 

 plants observed bore some rust, but, generally, the sori were few and scattering, 

 and being small were difficult to see. 



On Carex sparganioides, 10, 1896. 

 Puccinia menthie Pers. Common. 

 On Monarda fislulosa, 6, 1896. 

 On Blephilia hirsuta, 7, 1896. 

 On Pycnanthemum sp., 10, 1896. 

 Puccinia nigrovelata Ell & Tracy. Rare. 



On Cyperus st7-igosus, 3, 1896. 

 Puccinia nolitangere Cda. Found in the extreme northern part of the county 

 in low ground. The plants in the immediate vicinity were badly affected with 

 the rust, but eflbrts to find the species in other parts of the county proved unsuc- 

 cessful. 



The species was first described by Corda in Icones IV as early as 1841. 



On Impatiens fulva, 9, 1896. 

 Puccinia Physostegia P. & C. Only the teleutospores were examined. These 

 are usually placed obliquely on the pedicels, but none were found with pedicels 

 parallel to the septum, as they are in the typical Diorchidium genus. 



The original description of this species occurred in 1878 in the 29th Rep. 

 N. Y. St. Mus. 



On Physostegia virginica, 8, 1895 (Arthur). 

 Puccinia panici. Very common. 



