496 MINNESOTA BOTANICAL STUDIES. 



4. Microgiossum lutescens (B. & C.) 



Mitrula lutescens B. & C. Grew 3: 149. 1875; Hedwigia 14: 9. 



1875. 



South Carolina (Curtis), New York (Peck). 



5. Microgiossum pistillare (B. & Cke.) Schrcet. in Engler- 



Prantl. Die naturl. Pflanzenfam. 1:164. 1894. 

 Geoglossum pistillare B. & Cke. Mycogr. 206, pi. 96, f. 348. 1879. 

 Mitrula pistillaris Berk, in Saccardo. Syll. Fung. 8: 38. 1889. 



Louisiana (Hale). 



6. Microgiossum rufam (Schw.) 



Geoglossum rufum Schw. Syn. fung. Am. Bor. (1831). 

 Mitrula rufa Sacc. Syll. Fung. 8:38. (1889). 



New Jersey (Schioeinitz, Ellis). 



7. Microgiossum viride (Pers.) Gill. Discom. franc. 25. 



1879. 

 Geoglossum viride Pers. Comm. 40. 1797. 

 Mitrula viridis Karst. Myc. Fenn. 1:29. 1871. 



Pennsylvania (Everhdrt), South Carolina (Curtis). [Europe]. 



8. Microgiossum vitellinum (Pers.) Schrcet. in Engler- 



Prantl. Die naturl. Pflanzenfam 1:164. 1894. 

 Geoglossum vitellinum Bkes. Fung. Frid. 41. pi. 45, f. 1. 1882. 

 Mitrula vitellina Sacc. A tti Real. Inst. Venet. VI. 3:725. 1885. 

 Mitrula luteola Ellis. Am. Nat. 17 : 192. 1883. 



New Hampshire (Farlow), New Jersey (Ellis). 

 8a. Microgiossum vitellinum irregulare (Pk.) 



Geoglossum irregulare Pk. Bull. N. Y. State Mus. 1:28, pi. l,f. 



5-7. 1887. 

 Mitrula vitellina *irregularis Sacc. Syll. Fung. 8: 36. 1889. 



New York (Feck). 



III. LEPTOGLOSSUM Sacc. Bot. Centralb. 18:214. 1884. 



1. Leptoglossum luteum (Pk.) Sacc. Syll. Fung. 8:48. 



1889. 

 Geoglossum luteum Pk. Reg. Rep. 24: 94, pi. 3,f. 20-U. 1872. 



Massachusetts (Frost), New York (Peck, Underwood), New 

 Jersey (Ellis), Wisconsin (Bundy), Minnesota (Arthur). 



2. Leptoglossum microsporum (Cke. & Pk.) Sacc. Syll. 



Fung. 8 : 47. 1889. 

 Geoglossum microsporum Cke. & Pk. in Peck. Reg. Rep. 25:97. 

 1873. 



New York (Peck). 



