233 



100-120 x 12-15 n ('p. sp. 75-80 //), paraphysate, 8-sporod. Sporidia 

 croAvded-biseriate, elongated-fusoid, attenuate-acuminate at each end, 

 straight or somewhat curved, yellowish-hyaline, at first 3-4-septate, 

 finally about 7 -septate, scarcely constricted in the middle, 35-55 x 6-8 [JL. 

 On Spircea opulifolia, Bethlehem, Pa. (Schweinitz), New York 

 State (Peck <fc Fairman). 



L. aiictimi, Sacc. M. Yen, Spec, p. 110, tab. XI. figs. 5-10, F. Ttal. 

 tab. 250. 



Perithecia scattered, semiimmersed, splurroid, J-J mm. diam., 

 with a narrow, compressed ostiolum. Asci clavate. stipitate, 90-100 

 x 16 //, 8-spored, paraphysate. Sporidia biseriate, fusiform, somewhat 

 curved. 40 x 8 /^, 4-7 -septate, deeply constricted at the septa, cells 

 nucleate, yellowish, with a linear, obtuse, hyaline appendage at each 

 end, especially when young. 



On dend stems <f \vild rose, Lyndon ville, X. Y. (Fairman). 



The NY\v York specc. differ from the above diagnosis (from Sacc. 

 Syll.), in having the asci and Sporidia smaller: asci 75-90 x 12-15 /t : 

 -poridia 25-35x6-7 p, 5-7-septate, only slightly constricted and ob- 

 scurely appendiculate. 



L. bicuspid a turn, Cke. Handbook, p. 848. 



Perithecia scattered, black, immersed, elevating and pushing 

 through the matrix with their narrow, elongated ostiola. Asci clavate. 

 Sporidia biseriate, 5-septate, with occasional longitudinal septa, con- 

 stricted, brown, each end at first furnished with a hyaline beak bent 

 at both ends in the same direction, so as to give a curved appearance 

 to the sporidia. 



On decorticated twigs. 



The above description is from Cooke's Handbook, Peck reports 

 the species as found in New York, 



L. pr?emorsuiii, (Lasck.) 



ia prczmorsa, lyasch. in Klotzsch-Rabh., Herb. Mycol. 1249. 

 Sph&riajerdoni, B. & Br. Not. Brit. Fungi, No. 975 

 Lophiostoma pr&morsum, Fckl. Syrnb. p. 157. 

 Lophiotrema pnzmorsum, Sacc. Mich. I, p, 338. 

 Lophiostoma Scrophidaritz, Pk. 28th Rep. p. 76. 

 Exsicc. Pckl. F. Rh. 928. Rabh. F. E. 1239. 



Perithecia scattered or gregarious, at first entirely buried, or 



with only the obtuse, linear ostiolum projecting, finally more or less 



erumpent and even superficial, black, about f mm. diam. Asci elon- 



gated-clavate, contracted below into a stipe-like base, 8-spored. par- 



30 



