26 

 Gen. 5. CORDIERITES Mont. 



1. C. concrescens »S. {Peziza Scliw.). On tlie ground. Betli. (S.). 



2. C. irregularis S. {Peziza Scliw.). On fallen branches. Beth. (S.). 



3. C. uiuscoides B. & C. On damp board. Penns. (Micli.). 



Gen. 6. PATELLARIA Fr. 



1. P. atrata Fr. On dry wood. Car. Rav.; S.), Virg. (Rav.); N. Eng. 



(Russell). 



2. P. proxima B. & Br. On oak chips. 



3. P. iudigotica C & P. On decorticated sticks. N. Y. (Peck; Gerard). 



4. P. nigro-olivacea Fr. On wood. 



5. P. sphaerospora B. & C. On old wood. Car. (Curt.). 



6. P. discolor -Mbn.^. On Polygonum Pejinsyhanicum. Car. (Curt.; Rav.); 



N. Y. (Peck). 



7. P. atrofusca B. & C. On small twigs of Vitis vulpina. Orbicular, 



black-brown, with an elevated margin springing from a black thin 

 stratum which surrounds the twigs; asci clavate; sporidia uniseriate, 

 oblong, triseptate. Car. (Curt.). 



8. P. applanata B. <& G. Linn. Soc Journ. On Cornus suecica. Penns. 



(Mich.); Conn. (Wright); Car. (Curt.; Rav.); N. Eug. (Sprague). 



9. P. cyliudrospora Ellis. On sticks. N. J. (Ellis). 



10. P. olivaceovirens Fr. On oak. Car. (Curt.). 



11. P. rliabarbarina Becli. On Cornus, Fagus and Bubus. Car. (Rav. V. 



No. 46); Ala. (Peters); Penns. (Mich.); N. Eng. (Frost); N. Y. (Peck). 



12. P. fusispora C. & P. On rotten wood. Sporidia uniseptate, brown. 



N. Y. (Peck 133). 



13. P. feuestrata G. <fi P. On poplar branches. Sporidia large, pyriform, 



multiseptate, fenestrate, pale brown. N. Y. (Peck; Gerard). 



14. P. dispersa Oerard, is too near the last, but without a more extended 



series of specimens we could not venture to pronounce them distinct. 

 16. P. coiigreg-ata B.& G. On chestnut log. N. Y. (Peck). 



16. P. oleosa Gooke. On decorticated twigs. Black, discoid, resembling 



P. atrata. Car. (Rav. 1678). 



17. P. aiireococcinea B.&G. On cwlvas oi Andropogon. (Grevilleaiii.) 



Car. (Curt.); N. J. (Ellis). 



18. P. stygia B. & G. On dead wood. Black, superficial, orbicular, with a 



raised margin, sporidia oblong, slightly attenuated at either end, uni- 

 septate (.0005 in.). Car. (Bech.); N. Eng. (Sprague); N. J. (Bech.). 



19. P. Ravenelii B. & G. (Grevillea, vol. iii.) Car. (Rav.). 



20. P. melaleuca Fr. On dry Corylm. Car. (S.). 



