289 



Sjioridia inordinate, clavate, uui80])Uite in tlic middle, not constricted, 

 hyaline, Sx2 /t. Parajihyses wantinji'. 



On leaves of cultivated strawlierrie,<, Illinois. Diffei-s from S. 

 Fragurifv, Tul. especially in its small asci and sjjoridia. 



S. xantliicola, Cke. & Haik. CJi-ev. XIY, p. 9. 



Pcritliecia pnnctilbrm, snl (prominent. Mack, cmwded in elliptical 

 .>ipots, at iirst covered Ity tlie tliin epidermis. Asci oliclavate, sessile, 

 8-spored. Sporidia elliptical, unisei)tate, scarcely consti-icted, roimded 

 at the ends, hyaline, 12-15 x o-G /i. 



On stems o^ Xunthhun, California. 



S. Campanuhp, E. & K. Am. Nat. 1883, p. UGG. 



Kxsicc. KH, & Kvrht. N. A. F. 2cl Scr. 1673. 



Pcritliecia minute {\ mm.), scattered, covered by the epidermis 

 which is ])ierced Ity the ])apillirorm ostiolum. Asci suhcylindrical, 

 35-40 X 5-7 n- Sporidia crowded-hiseriate, ovate-oblong, nniseptate 

 and constricted, 10-13x3-3,^ /i, ends subacute. 



On dead stems of Cwiipamda Amerk'nim, Ohio (Ivellerman). 



S. sicyicola, E. & E. Journ Glycol. Ill, j). 45. 



Spots amphijicnous, small fl-2 nun.), dirty winte, suliorbicular or 

 ])ai'tly lindted by the veinlets oi'tlie leaf, thin and transparent in the 

 center. Pei-itliccia few, 1-3, often only one in the center of a spot, 

 ("Itilthyllous, l)lack and subshining, al)out 100 /x diani., sublenticular, 

 with a rather Iji-oad jterl'oration above, structure coarsely cellular. 

 Asci cylindi'ic-oldong, 40-50 x (5-7 /x, sessile. Sporidia Inseriate, 

 ovatc-oblonjr, hyaline, uniseptate and somewhat constricted, 8-11 x3- 

 3J fi, ends rounded or subacute. 



On living leaves of S/'cyos angulafa, jNIissouri (Galloway). 



S. solida^iiiea, E. & K. Journ. Mycol. Ill, p. 127. 



Pcritliecia erumpent-superticial, 80-100 // diam., sul)globose, of 

 rather coarse, cellular structure, pierced above, scattered or collected 

 in gro'ips. Asci 35x9-10 //. Sporidia biscriatc, clavate-oblong, 

 nucleal , slightly constricted near the middle, 20 x 3| /x, hyaline. 



On dead leaves of Solldacjo C(inadetis/(<, Kansas (Ivellerman). 



S. Desiiiodii, Winter, Journ. Mycol. I, |t. 121. 



Epiphyllous on large and very irregular spots, which become of a 

 dirty gray color, Avith the margin more obscure but well defined, flex- 

 " 37 





