288 



5. 1*. lieS|)Ori(l(Ml (!. cfr /'., (irw. 1, pi. 1, fi;,'. 1. Among-Ht leaves. N. Y. 



(I'cck;. 



6. I*. iiiiicn»|Mis /'. On the f^rouad. Car. (Srliw. ; Curt.); N. Y. (Peck). 



7. I*. ra|Milinu linU. On tlie ground. Car. ((.'urt.). 



H. 1*. sordesceiiH JL tk ('. On tlie ground, (,'up.s i^xjtandcd {\ inch or more), 

 at first onmgo yellow, disc bay ; nteni cylindrical, i)alli<l, tonientOHe ; 

 xporidia elliptic, binucleate (.0005 inches). N. Kng. (Murray ; FroHt.) 



9. P. pallidiila ('. d: P. On old beech wood. Thin, wholly pallid, waxy ; 

 cuj) infundibuliform, at length flattcmed, nearly Hiuooth ; Hteni at first 

 distinct, then abbreviated, pruinose, margin ulightly incurved ; aHci 

 cylindrical, eporidia elliptical (.0005 x .00035). N. Y. (Peck, No. 309). 



Sec. 2. COCIILK.\TAK. 



10. P. aiirailtia Fr. On the ground. Ohio (Lea); N. Y. (Peck); N. Eng. 



(Sprague). 



11. P. onotica P. On the ground in woods. Car. (Schwz.). 



I P. unicisa Peck. Ap})ears to be a form of P. onoticft]. N. Y. (Peck). 



12. P. ol>tccta >Si-hwz. Amongst rotten leaves. Car. (Schwz.). 

 1;{. P. fiilgeiis P. In pine woods. Mass. (Schwz.). 



H, P. cochleata Ziwft. On the ground amongst grass. Car. (Scliw.; Curt.); 



N. Y. (Peck); N. Eng. (Sprague); Maine (Curt.). 

 15. P. venosa P. On the ground. Car. (Schwz.). 

 IG. P. costata i'V., Nov. Sym. On the ground. Onio (Lindblom). 

 1 7. P. clypeata tSchirz. Amongst leaves. Car. (Schwz.). 

 IS. P. badia P. In damp places. Car. (Schwz.) ; N. Y. (Peck). 

 ly. p. griseo-rosea Gerard. On ligneous earth. Sessile (1 inch) ; cup 



tieshy, rather thin, hemispherical, then expanded, externally greyish 



ochre, rather mealy ; disc pale rosy, subochraceous ; asci cylindrical ; 



sporidia elliptical, rough (.015-.018 x .0075-.01 m. m.). N. Y. (Gerard. 



No. 41). 



20. P. atrovinosa Cooke. On ground amongst grass. Sessile (1-2 inches) ; 



cup-shaped, then expanded and flattened smooth, dark vinous brown ; 

 disc of the same color; asci cylindrical, sporidia elliptical rugose 

 (.0005 X .0003 inches). New Jersey (Ellis). 



21. P. suceosa PcrA;. On moist earth. Car. (Curt.); Conn. (Wright). 



[*P. Schweiiiitzii B. & C. Is undescribed and unknown to Rev. M. J. 

 Berkeley]. 



Sec. 3. CuPULARES Fr. 

 a. Pustulatae. 



22. P. repanda, var. mnpliKpora. N. Y. (Peck). 



23. P. vesiculosa Bull. On manured soil. Car. (Schw.) ; N. Eng. (Sprague) ; 



N. Y. (Peck). 



24. P. bufonia Pers. In woods. Car. (Schw.). 



25. P. micropus P. On earth. Car. (Schw.). 



2(». P. pustulata Fr. On trunks. Car. (Schw.) ; Ohio (Lea). 



