ADDITIONS AND CORRECTIONS 



(Numbers in the extreme left margin preceding the names in heavy type 

 refer to pages in original text.) 



46. Sphaerospora brunnea. 



Range extended north to New Hampshire (F. J. Seaver). 



48. Pseudoplectania vogesiaca. 



Range extended to Oregon (F. P. Sipe), Manitoba (G. R. 

 Bisby & A. H. R. Buller), British Columbia (J. Macoim), and 

 south to Tennessee (L. R. Hesier). 



49. Pseudoplectania nigrella. 



Add: ExsiCCATi: Clements, Crypt. Form. Colo. 121. 



Range extended west to \A'ashington State (J. R. Hardison), 

 north to New Hampshire (F. A. Wolf), Mississippi (H. G. Eno, 

 P. Spaulding & J. R. Hansbrough), and south to Florida (E. 



West). 



50. Pseudoplectania fulgens. 



Add the synonym: Lamprospora fulgens Snyder, Mycologia 

 28: 484. 1936. 



Range extended to Manitoba (G. R. Bisby), Ontario (J. W. 

 Groves & S. M. Pady), Washington (L. C. Snyder), and British 

 Columbia (J. Macoun). 



53, Insert: 



3. Boudiera Walkerae Seaver, Mycologia 31: 5U1. 

 1939. (Plate 47.) 



Apothecia gregarious, sessile, at first subdiscoid soon expand- 

 ing and becoming rounded and cushion-like with the ends of the 

 huge asci protruding and giving the surface a roughened appear- 

 ance, entirely white, reaching a diameter of 1 mm.; asci clavate, 

 reaching a length of 225 /x and a diameter of 40 ^t, 8-spored; 

 spores at first irregularly disposed, finally becoming 1-seriate, at 

 first smooth and filled wath large oil-drops, the surface gradually 

 becoming roughened, the roughenings finally assuming the form 

 of long spines, reaching a diameter of 25-30 /x including spines, 

 or 18-20 ju exclusive of spines, hyaline; paraphyses clavate 

 reaching a diameter of 15 m. 



304 



