NOTICES OF NORTH AMERICAN FUNGI. 157 



* Peziza (Tapesia) sanguinea. P. — On oak rails. Car. Inf. 

 vith P. lecideola, No. 2503. 



* Peziza (Fibrina) chlorascens. Scluvein. - On bark of Taxo- 

 dium distichum. Car. Inf. (No. 1246, Rav.). On dead limbs of 

 oak. Sulplmr springs. Car. Sup. (No. 1515, Rav.). 



734. Peziza (Fibrina) umbilicata. B. Sf C. — Depresse sub- 

 globosa ; ore minnto umbilicata umbrino-gilva. 



On the decorticated stem of a Rose. Pennsylvania, Michener. 

 No. 4384. 



About I line across, subglobosc, somewhat depressed, umbilicate, 

 with a minute oriiice. 



A very neat species, but received in such a small quantity that 

 it is impossible to give a perfect character. 



735. Peziza (Fibrina) pomicolor. B. d: i2.— Sparsa siibhemis- 

 pherica sero aperta extus pomicolor furfuracea ; disco olivaceo. 



On bark of Taxodium distichum. Car. Inf. (No. 1417, Rav.). 

 Scattered, subhemispherical, at length exposing the olive disc; 

 externally apple-green, furfuraceous. 



* Peziza (MoUisia) clavus. A. <L- S. — Boston, Murray. No. 

 6235. 



736. Peziza (MoUisia) Biassicsecola. B. — Tenuis expansa flex- 

 uosa extus intusque rufa ; sporidiis ellij)ticis concatenatis uni- 

 nucleatis. 



On dead cabbage stems. New England, Sprague. No. 5407. 



Cup thin, flexuous, expanded, rufous ; sporidia elliptic, -0004 

 long, each with a single nucleus, which also contains a cytoblast. 

 Habit that of P. vulgai-is. 



* Peziza (Mollisia) vinosa. A. ^ S. — On Liriodendron. Santee 

 River (No. 1334, Rav.). On Ribes. Car. Inf. (No. 1809, Rav.). 

 On Moms rubra. Car. Inf. No. 3730. P. Liriodendri, B. & C. 

 Car. Inf. No. 1808, 1923. 



* Peziza (Mollisia) rubella. P. — On Liquidambar. Alabama, 

 Peters. No. 5208. On Acacia Julibrissin. Car. Inf. No. 3711. 

 On Uhnus. Car. Inf. (No. 1452, Rav.) On maple. Pennsyl- 

 vania, Michener. No. 3481. On oak. Car. Inf. No. 867. 



737. Peziza (Mollisia) fibriseda. B. c| C. — Irregularis aurantiaca 

 extus saccharina ; margiue fracto laciniato ; disco concavo. 



On Uhnus Americana. Virginian Mount. No. 3311. 



Irregular, orange, externally clothed with sugar-like granules ; 

 margin broken, laciniate ; disc concave. 



738 Peziza (Mollisia) saccharifexa. B. — Mollis gregaria pallide 

 aurantiaca irregularis extus saccharina ; margine tumidula ; disco 

 concavo. 



On Liquidambar. Alabama, Peters. No. 5208. 



Soft, gregarious, pale orange, irregular, externally saccharine ; 

 margin swollen ; disc concave. 



