Taraxacum officinale, with fasciated stems. 



Trifoliura pratense, a plot one foot square, with 

 numerous leaves having four, five and six leaflets. 



Rosa sp. cult., with foliar petals and petaloid leaf- 

 lets scattered along the stems, also a proliferous flower. 



Grasses of Summit County Ohio. E. W. Claypole, 

 D. Sc, BucHTEL Coll., Akron, Ohio. 



Leersia Virginica, Willd. 

 Zizania aqiiatica, L. 

 Phleum pratense, L. 

 Vilfa vaginiflora, Torr. 

 Agrostis vulgaris, Willd. 

 Agrostis alba, L. 

 Cinna arundinacea, L. 

 Muhlenbergia Me.xicana, Trin. 

 Muhlenbergia sylvatica, T. &.G. 

 Calaniagrostis Canadensis, Beauv. 

 Dactylis glomerata, L. 

 Glyoeria aqiiatica, Smith. 

 Glyceria Canadensis. 

 Poa annua, L. 



" compressa, L. 



" pratensis, L. 



" brevifolia, L. 

 Eragrostis reptans, Nees. 

 " megastachya. 



Festuca elatior, L. 



Bromus secalinus, L. ' 



" ciiiatus, L. 

 Phragmites comnuinis, Trin. 

 Loliuni perenne, L. 

 Triticum repens. L. 

 Elymus Virginicus, L. 

 " Canadensis, L. 

 (Tyninostichum hystri.x, Schreb. 

 Dantlionia spicata. 

 Panicuiu saugtiinale, L. 



" proliferuin, Lam. 



" capillare, L. 



" virgatum, L. 



" latifoliuu), L. 



" diciiotomum, L. 



" depauperatum, Muhl. 



" crus-galii, L. 

 Setaria italica, Kunth. 

 Andropogon furcatus, Muhl. 



A Study of the Genera Fomes and Polyporus as 

 Represented in Ohio. By E. Mead Wilcox. 

 The material for the study undertaken was furn- 

 ished by the author's collecting and exchanging, and 

 Prof. Kellerraan's herbarium. Special attention w^as 

 paid to the accurate measurement of the pores, believ- 

 ing these to be much more reliable than such indefinite 

 terms as "large," "small," "smaller," etc. 



A bibliograpl}^ of each species or full citations are 

 given and often a quotation from an author, usually 

 the original description, notes, etc. Notes by the author 



46 



