73-2 



;i)M>x, 110x45 n, witli a very short pedicel, 8-spored. Sporidia 2-3- 

 -rriate. elongated-fusoid, uniseptate, 4-guttulate, 45-50 x 10-13 /*, with 

 a hyaline, gelatinous envelope. 



On dry stems of Thai let rum. alpinum, Umanak-Fiord, Green- 

 hind. 



Page 305. Add to habitats of Physalospora inegastonia- 



Astragalus adsurgens and A. hypoglottis, Montana (Anderson). 



Page 317. After Didymella Raiiii, insert- 

 D. Smilacis, E. & E. (in Herb.) 



Perithecia gregarious, globose, about \ mm. diam., closely cov- 

 ered bv the cuticle which is blackened over them and raised into little 



/ 



pustules barely pierced by the papilliform ostiolum. Asci clavate- 

 cvlindrical, 35-40x5-6 /j, paraphysate. Sporidia biseriate above, 

 uniseriate below, ovate-oblong, hyaline, uniseptate and slightly con- 

 stricted at the septum, 8-10 x3 p.. 



On dead stems of Smilax, Newfield, N. J. 



Differs from Didymosphceria polysticta, (B. & C.), in its hyaline 

 sporidia, and from Physalospora disrupta, (B. & C.), in its uniseptate 

 sporidia and different asci. The habit is exactly that of Anthosto- 

 mella sepelibilis, (B. & C.). Sphcerella, smilacina, E. & E., grows on 

 stems not as much decayed, and has smaller perithecia and asci with- 

 out paraphyses. 



Page 334. After Didyniospharia adelphica, insert the three fol- 

 lowing new r species 



D. Manitobiensis, E. & E. (in Herb.) 



Spots orbicular, brown, 2-3 mm. diam., surrounded by a light- 

 colored border, fainter and purplish below. Perithecia clustered in 

 the center of the spots, mostly 3-8 together, erumpent-superficial, sub- 

 hemispherical, black, rough, 150-200 /j diam., the apex and papilliform 

 'Minium smoother and shining. Asci clavate-cylindrical, subsessile, 

 8-spored. paraphysate, 65-75 x 8-10 p.. Sporidia subbiseriatc, obovate- 

 oblong, uniseptate, the septum nearer the narrower end, 12-15 x 4-5 //. 

 brown. 



On raspberry leaves (Ritbus), banks of the little Saskatchawan 

 river, Manitoba, Oct. 3, 1891 (Dearness). 



D. Ariiudinarise, E. & E. (in Herb.) 



Perithecia gregarious, depressed-globose or subhernispherical. 



