482 Proceedings of the Ohio State Academy of Science. 



D.- Stipe not rooting; bulb massive. S. 15; H. 32, 

 33, 36; St. 7; Mc. 19; P. R. 33:46. 



A. strobilifonnis Vitt. 

 Doubtful Species. 



A. flavo-rubens B. & M., described from specimens collected 

 at Columbus by Sullivant, has not been since reported. As sug- 

 gested by Lloyd, it is doubtless a form of A. muscaria. S. 17. 



A. daucipes B. & M., also described from SuUivant's ma- 

 terial, is placed in Amanitopsis by Saccardo, and in Lepiota by 

 Morgan. It is probably a variety of A. solitaria. Not reported 

 since SuUivant's time. S. 26. 



A. polypyramis B. & C. is placed in Lepiota by Morgan who 

 reports it from Preston, O. As stated by Morgan and sug- 

 gested by Atkinson, it is probably a form of A. solitaria. S. 18. 



Morgan regards A. radicata as a form of A. solitaria but 

 places it in Lepiota. J. M. 13:12. 



A. verna is regarded by most writers as a variety of A. 

 phalloides. A. virosa is also so regarded by some. 



AMANITOPSIS ROZ. 



Volva persistent ; pileus not mealy, more than 4 cm. broad. 

 Pileus sulcate on margin, glabrous ; spores globose or sub- 

 globose. S. 21; H. 43; M. 58; Mc. 28; P. R. 2S- 47; A. 



74; St. II A. vaginata (Bull.) Roz. 



Pileus striate only, fioccose-scaly ; spores elliptical. S. 23; M. 

 58; Mc. 31; P. R. 33:47 A. voh'ata (Peck) Sacc. 



Volva breaking up into floccose scales ; pileus mealy, less than 

 4 cm. broad. Mc. 31 ; A. 76; P. R. 33: 49. 



A farinosa (Schw.) 



LEPIOTA FR. 



A.^ Pileus viscid or glutinous. 



B.^ Pileus 3-4 cm. broad ; stipe solid ; lamellae broad. J. ]\L 



12 :203 L. glischra Morg. 



B.- Pileus 1-3 cm. broad; stipe fistulous; lamellae narrow. 

 J. M. 12 :202 L. Candida V.org. 



