1918] 



BURT THELEPHORACEAE OP NORTH AMERICA. IX 195 



the substratum, by the corymbosely branched paraphyses, and 

 by the larger spores. Von HohnePs figures and description of 

 A. nivosus are incorrect in regard to spores and paraphyses. 



Specimens examined: 

 Exsiccati: Bartholomew, Fungi Col., 2880; Ellis, N. Am. 



Fungi, 326; Ell. & Ev., Fungi Col., 1207; Eabenhorst, Fungi 



Eur., 3647a and b; Ravenel, Fungi Am., 119; Ravenel, 



Fungi Car. 2 : 37, type distribution ; Shear, N. Y. Fungi, 



52; de Thiimen, Myc. Univ., 711. 

 Vermont: Middlebury, E. A. Burt. 

 Massachusetts: Cambridge, E. A. Burt; Medford, W. Tre- 



lease, 80 (in Mo. Bot. Gard. Herb., 5059) ; Waltham, E. A. 



Burt; Waverly, W. A. Setchell. 

 Connecticut: Norwich, W. A. Setchell. 

 New York: Alcove, C. L. Shear, in Shear, N. Y. Fungi, 52; 



Orient, R. Latham, 189 (in Mo. Bot. Gard. Herb., 44228). 

 New Jersey: Newfield, J. B. Ellis, 1518, comm. by W. G. 



Farlow (in Mo. Bot. Gard. Herb.), in Ellis, N. Am. Fungi, 



326, and in Ell. & Ev., Fungi Col., 1207. 

 Virginia : Woodstock, C. L. Shear, 1194. 

 South Carolina : H. W. Ravenel, in Ravenel, Fungi Car. 2 : 



37 ; Aiken, H. W. Ravenel, in Ravenel, Fungi Am., 119, and 



in de Thiimen, Myc. Univ., 711; Clemson College, P. H. 



Rolfs, 1618. 

 Florida: Gainesville, N. L. T. Nelson, 95 (in Lloyd Herb.). 

 Alabama : Spring Hill, C. Mohr, comm. by H. von Schrenk (in 



Mo. Bot. Gard. Herb., 43020). 

 Texas : Austin, W. H. Long, 534. 

 Ohio: Oxford, L. 0. Overholts, 662 (in Mo. Bot. Gard. Herb., 



55445). 

 Kentucky: Mammoth Cave, C. G. Lloyd, 2560. 

 Missouri: Perryville, C. H. Demetrio, in Rabenhorst, Fungi 



Eur., 3647b. 

 Arkansas : Batesville, E. Bartholomew, in Bartholomew, 



Fungi Col., 2880. 

 Kansas: Manhattan, W. A. Kellerman, in Rabenhorst, Fungi 



Eur., 3647a, and (in U. S. Dept. Agr. Herb.). 



