494 MINNESOTA BOTANICAL STUDIES. 



EXCLUDED SPECIES. 



Morchella bispora Sorok. Myc. U liters. 21. 1872. — Verpa bohemica. 

 Morchella bohemica Krombh. Monatschr. bohni. Nat. Mus. 1828. 



— Verpa bohemica. 



Morchella caroliniana Bosc, Berl. Mag. Naturf. 86. 1811.— Gyromi- 



tra caroliniana . 

 Morchella deliciosa Fr. Syst. Myc. 2:8. 1822.— If. conica. 

 Morchella gigaspora Cooke. Trans. Bot. Soc. Edinb. lO: 440. 1870. 



— Verpa bohemica. 



Morchella semilibera DC Fl. Franc. 2: 212. 1815.— M. hybrida. 



GEOGLOSSACEiE. 

 I. GEOGLOSSUM Pers. Obs. Myc. 1:11. 1795. 



1. Geoglossum americanum (Cooke) Sacc. Syll. Fung. 8: 



46. 1889. 

 G. hirsutum var. americanum Cooke. Mycogr. 3. pi. I. f. 1. 1879. 



New York {Gerard). 



2. Geoglossum difforme Fr. Obs. Myc. 1 : 159. 1824. 

 Massachusetts (Frost), Rhode Island (Bennett), New York 



(Peck), North Carolina (Curtis), South Carolina (Curtis). 

 [Europe]. 



3. Geoglossum farinaceum Schw. Syn. Fung. Car. 1822. 

 North Carolina (Schweinitz). A doubtful species. 



4. Geoglossum farlowi Cooke, Grev. 11: 107. 1833. 



Massachusetts (Sturgis). 



5. Geoglossum hirsutum Pers. Comm. Schaff Icon. Fung. 



Bav. 37. 1800. 

 Massachusetts (Hitchcock, Frost), Rhode Island (Bennett), 

 New York (Peck), New Jersey (Ellis), North Carolina 

 (Schweinitz, Curtis), South Carolina (Cu Wis), Lousiana (Hale), 

 Cuba (Wright). [Europe]. 



6. Geoglossum nigritum (Fr.) Cooke. Mycogr. 205, pi 96. f. 



345.' 1879. 

 Clavaria nigrita Fr. Epicr. 578. 1838. 

 New York (Peck), Nebraska (Bot. Surv.) [Europe]. 



7. Geoglossum ophioglossoides (L. ) Sacc. Syll. Fung. 8: 43, 



1889. 

 Clavaria ophioglossoides L. Sp. PL 1182. 1753. 

 Geoglossum glabrum Pers. Obs. Myc. 2: 61. 1796. 

 Geoglossum simile Pk. Reg. Rep. 25: 97. 1873. 



