53 



erubescens n. sp. Apoth. minute, plane, angular-diflform, brownish-red. 



Spores 4 loc, colorless, .013-18 mm. by .005-6 mm. Th. inoonspicu- 



ous. S. 

 pyrrhuliza Nyl. (has been distributed as pyrrhula.) Atl. 

 impallens Nyl. Atl. 

 ochrolutea Nyl. S. 

 conturbata Nyl. S. 

 platyspeilea Nj'l. S. 

 flssurinea Nyl. S. 

 veruans u. sp. Apoth. innate-depressed, angular-difTorm, plane, pale 



flesh-colored. Spores 10-16 loc, colorless, .040-44 mm. by .010-15 mm. 



Th. powdery, green. S. 

 chiodectella Nyl. S. 

 erupta Nyl. S. 

 leucastrsea Tuck. S. 

 Eaveuelii Tuck. hb. Apoth. rounded-dififbrm, convex, reddish-brown and 



blackening. Thekes clavate. Spores 4-8 loc, the upper locule larger, 



.015-23 mm. by .006-7 mm. Th. inconspicuous. S. 

 impolita (Ehrh.) Borr. Pac. 

 impolita var. chiodectoides Tuck. hb. Pac. 

 velata Nyl. f develata ib. Atl. 

 glaucescens Nyl. Atl., S. 



3. Spores muriform. 

 sanguinea Willey. Pac. 



gregarina n. sp. Apoth. macular-difform, crimson. Spores muriform, 

 colorless, .028-40 mm. by .013-16 mm. Th. inconspicuous. S. 



B. Fruit black. 



1. Spores 2 loewlar. 



glebosa Tuck. Pac. 

 patellulata Nj'l. Atl. 



var. subpallidiuscula Nyl. Atl. 

 exilis Mass. Atl. 

 lapidicola Tayl. Atl. 

 dispersa (Schrad.) Nyl. Atl. 

 subminutula Nyl. Atl. 

 subminutissima Nyl. Atl. 

 Hibernica Nyl. Atl., S. 

 tsBdescens Nyl. S. 

 terrigena Willey. Atl. 



2. Spores 4-plurilocular. 



mediella Nyl. Arc. 

 astroidea Ach. G. 

 astroidea v. Swartzoidea Nyl. Atl. 

 hamamelidis Nyl. Atl. 

 quintaria Nyl. Atl., S. 

 subastroidella Nyl. Atl. 

 xylographica Nyl. Atl. 

 reniformis (Pers.) Atl. 

 punctiformis Ach. G. 

 epipastoides Nyl. Atl. 

 pinastri Anz. Atl. 

 oxytera Nyl. S. 

 ramulosa Nyl. " N. Am." 

 polymorpha Ach. S. 



