56 MINNESOTA BOTANICAL STUDIES. 



Rolland, Bull. See. Myc. 8i. pi. 5. fig. i. 1887; Sow, Eng. Fung. 

 1. pi. 59; Krombholz, Schwammc. pi. 61. fig. 23-24. 



9. MACROPODIA FUCKEL. 



Cups mainly solitary, fleshy, medium, slipitate, concave to cupu- 

 latc ; stipe long, slender, terete ; exterior lighter in color, scurvy to 

 furfuraceous; spores elliptical-fusiform or fusiform, smooth or 

 rough, hyaline, continuous. 



1. Macropodia macropus (Pers.) Fckl. Symb. Myc. 331. 1869. (Plate 



XIV. Fig. 4.) 



Pezisa macropus Pers. Observ. Myc. 26. t. i. f. 23. 1796. 



Solitary, stipitate, tough, first subglobose with margin incurved, 

 becoming expanded, margin always remaining erect never droop- 

 ing Helvella-like, up to 2 cm. or more in diameter; hymenium, 

 even, grayish-brown; margin and exterior of cup and stipe lighter 

 to grayish, scurvy with small irregular nodules, ends of hyphae 

 nearly villose, up to 5 cm. high; spores fusiform and finely warted, 

 verrucose when mature, elliptical and smooth when young, hyaline, 

 continuous, 1-2 large central guttulae, 18-32x8-10 mic. ; paraphyses 

 septate, clavate, up to 8 mic. wide at apex. 



On ground among moss in shady moist woods; June-July, 1876, 

 Johnson 540 (not perserved) ; Cook, Aug. 1901, MacMillan, Lyon 

 & Brand 157 (not preserved) ; Washington, July 1905, Hone 785. 



Rehm, Durand and Seaver have seen specimens of the collection 

 (Hone 785) and all agree with this determination. 



Exsiccati: Sydow, Alycoth. March. 2y^; Thumen, Mycoth. univ. 

 1612, 21 19; (spores of all three are fusiform, and verrucose, 16- 

 30x8-12 mic.) Plates Gill. Discom. Franc, pi. 31. fig. i; Grev. 

 Scott. Cryptfl. 2. pi. 70; Cooke, Myccgr. pi. 48. fig. 188; Pabst, 

 Cryptfl. taf. 19. 



2. Macropodia subclavipes (Phill. & Ellis) Rehm, Sydow, Ann. Myc. 



2:354. ^904. 



Pcziza subclavipes Phill. & Ellis, North American Fungi. Exs. 

 985. 1882. 



Solitary, stipitate, first subglobose, finely open and expanded, 

 saucer-like, tough to fleshy ; hymenium even mouse colored, black- 

 gray, 1.5 cm. in diameter; exterior lighter colored, minutely floccu- 

 lose; stipe still lighter almost white, light leather-colored, subver- 

 rucose or minutely scabrous, hollow, slightly enlarged towards base, 

 to 2.5 cm. long; spores elliptical, blunt, continuous, smooth, hyaline, 



