The Agarkaceae of Ohio. o31 



Notes. 



R. cyaiioxanlha, I\. iiilcj^ra, Is., roscipi's, U. ailusla. R. pur- 

 purina, R. fragilis aiul J\. nigricans have not been defmitely re- 

 ported from Ohio as yet. Their range, however, makes it hkely 

 that they occur here and they arc inckidcd in the key for con- 

 ■venience in determination. 



Morgan reports R. kitea Fr. but from' his notes it is evident 

 that his plants should be referred to R. flavida which is rather 

 frequent in southwestern Ohio during some seasons. R. lutea 

 has not been otherwise reported and is omitted. 



Most American plants formerly referred to R. furcata are 

 now more properly referred to R. variata. It is uncertain at 

 present whether the true R. furcata occurs in Ohio. 



CANTHARELLUS ADANS. 



A.^ Whole plant bright cinnabar-red when fresh. S. 414; AI. 

 B. i-:39; N. A. F. 170; M. 189; H. 203. 



C. cinnabariniis Schw. 

 A.^ Plants not as above. 



R.^ Pileus deeply infundibuliform. 



C.^ Lamellae close ; pileus more than 5 cm. broad. S. 

 491; M. B. 1^:37; H. 200; N. A. F. 168; Mc. 

 218 C. floccosus Schw. 



C.- Lamellae distant ; pileus less than 5 cm. broad. S. 

 490; N. A. F. 168; M. B. 12:41; H. 203. 



C. infundibnliformis CScop.) Fr. 

 B.- Pileus plane or depressed, not infundib'uliforni. 



C.^ Pileus cinereous or grayish brown. S. 485 ; N. A. 

 F. T70; Mc. 217; M. B. 12:36. 



C. umbonatKs Fr. 

 Cr Pileus yellow or orange, rarely ochraceous. 



D.^ Lamellae close; plants orange. S. 483; N. A. 

 F. 169; M. B. 12:35; H. 200; Mc. 216; A. 

 129; M. 189 C. anrantiacus Fr. 



