1S(}. p. ofliiiiopliiljl Bull. On clH'Slmit capsiilos, &c. Hctlilclioin (Sdiw.). 



lS7. r. loilj;i[K'S CAP. On Iciif putioli's. Yi-llowi.sh ; ctipH concave (2"-!}") 

 shallow, at length nearly plane; disc sometimes reddish jellow ; stem 

 very long (1 inch or more), equal, slender ; asci cylindrical; sporidia 

 narrowly elliptical, straight or curvi-d, uninucleate (.OUOd-.UUUG x 

 .00U2-.000x>o ni.). N. Y. (Peck, 301). 



18S. r. coronata -B«/;. On stems. Car. (Schw.) ; N. Y. (Peck). 



ISO. P. cjatlioidea 2?(iW. On herbaceous stems. Car. (Schw.) ; N. Y'. (Peck) ; 

 N. Eng. (Sprague). 



15)0. P. striata iVt'CS. On herbaceous sterna. Bethlehem (Schw.). 



lyi. P. nigrescens Cooke. On stems of Erigeron. Stipitate, dark brown, 

 nearly black, small, firm; cups at first clavate, then expanded and 

 plane ; margin elevated ; disc paler, dingy gray ; stem twice as long 

 as the diameter of the cup, equal below, expanding into the cup; spo- 

 ridia subf usiforra, straight or curved, at first binucleate. New Jersey 

 (Ellis, 10'22). 



192. P. penila Fers. On stems. Bethlehem (Schw.). 



1{);J. P. clavata Pers. On bark of Robinia. Bethlehem (Schwz.). 



1J)4. P. oanipannla Nces. On stems of iimbellifers. Car. (Schwz.). 



I'J.j. P. Persooiiii J/o'/fi'. On Equisetum. N. Y". (Peck). 



IJX;. P. pyriformis i'V. On mosses. Car. (Schw.). 



197. P. siibcarnea C. cB P. On Jungermannia. Scattered, very minute, stip- 



itate, pale flesh color, at first clavate ; asci cylindrical ; sporidia minute, 

 hyaline, linear, spermatozoid. (Cups scarcely visible to the naked 

 eye.) N. Y. (Peck). 

 [Peziza capula^ is a Cyphella.] 



Sec. 2. MoLLisiA. 



198. P. citriuella Schw. On wood (Saliv). (Schw.). 



199. V. cineren Batsch. On wood. Car. (Schw. ; Curt.) ; X. Eng. (Frost\ 



200. P. xantliostigma Fr. On wood. Bethlehem (Schw.), 



201. P. leucostii?uia i^r. On wood. Ohio (Lea) ; Bethlehem (Schw.). 



202. P. diaplianula Cooke. On wood. Gregarious, soft, very minute 



(jijy m. m.) ; cups hyaline, whitish, becoming pallid, hemispherical, 

 soon flattened ; asci clavate ; sporidia elongated, elliptical, uninucleate 

 (.017-02 X .008 m. m.) ; paraphyaes linear. N. Jersey (Ellis, 2161). 



203. P. introspecta Cooke. On wood. Gregarious or scattered, minute 



(t(5~iV "1- '"■) ! ^"P^ sessile, hemispherical, then cup-shaped and flat- 

 tened, pallid watery white, externally brownish ; asci clavate, stipi- 

 tate ; sporidia narrowly fusiform, 3-4 nucleate, then faintly 3-5 sep- 

 tate (.04-.045 X .008 m. m.); paraphyses linear. N. Jersey (Ellis, 2160). 



204. P. deiitata P. On wood. Bethlehem (Schw.). 



205. P. rubella P. On wood and bark. Car. (Schw. ; Curt.) ; X. Eng. 



(Sjtrague) ; Ala. (Hav.). 

 200. P. rilfllla ''^f/nr. On wood. Bethlehem (Schw.). 

 207. P. saiijjiliuolenta S, On wood. Bethlehem (Schw.). 



