rvoL. 7 



144 ANNALS OF THE MISSOURI BOTANICAL GARDEN 



sanguinolentum, from each of which S. rugosum is sharply distinct 

 by its two- to several-zoned hymenium — a character by which 

 the species is also separable in dried herbarium condition from 

 S. styracifluum when no observations have been recorded as to 

 the color of the milk of specimens in fresh condition. 



Specimens examined: 

 Exsiccati: Berkeley, Brit. Fungi, 145; Krieger, Fungi Sax., 1853, 



1853b; Rabenhorst, Herb. Myc, 503; Romell, Fungi 



Scand. Exs., 30; de Thiimen, Myc. Univ., 1009. — All speci- 

 mens distributed as S. rugosum in American exsiccati were 



misdetermined. 

 England: M. J. Berkeley, in Berkeley, Brit. Fungi, 145; Epping 



Forest, E. A. Burt; Kew Garden, G. Massee. 

 Sweden: L. Romell, 40-4^; Femsjo, E. A. Burt; Stockholm, 



L. Romell, in Romell, Fungi Scand. Exs., 30; Upsala, 



E. P. Fries (in Curtis Herb.). 

 Finland: Mustiala, P. A. Karsten, in de Thiimen, Myc. Univ., 



1007. 

 Germany: Dresden, in Rabenhorst, Herb. Myc, 503; Saxony, 



Uttewalder Grunde, W. Krieger, in Krieger, Fungi Sax., 



1853, 1853b. 

 Hungary: Tatra Magna, Locse, V. Greschik, comm. by G. 



Bresadola. 

 Italy: Trentino, G. Bresadola, two collections. 

 France: Allier, St. Priest, H. Bourdot, 15023. 

 Newfoundland: Bay of Islands, A. C. Waghorne, 160 (in Mo. 



Bot. Gard. Herb., 5096); Trinity Bay, A. C. Waghorne, 



1 (in Mo. Bot. Gard. Herb., 5098). 

 Quebec: Gaspe, /. Macoun, and 254 (in N. Y. State Mus. Herb. 



and Mo. Bot. Gard. Herb., 56094). 

 Ontario: Ottawa, J. Macoun, 38. 

 New York: Fall Creek, G. F. Atkinson, 949. 

 North Carolina: Blowing Rock, G. F. Atkinson, 4189. 



41. S. sanguinolentum Albertini & Schweinitz, Consp. Fung 

 274. 1805 (under B. Sterea of Thelephora) ; Schweinitz, Natur- 

 forsch. Ges. Leipzig Schrift. i: 106. 1822; Fries, Epicr. 549. 

 1838; Hym. Eur. 640. 1874; Berkeley, Brit. Fungi, 271. 1860; 

 Sacc. Syll. Fung. 6: 564. 1888; Massee, Linn. Soc. Bot. Jour. 

 27: 189. 1890. Plate 5, fig. 40. 



