BOTANY. 151 



302. MEDICAGO Tourn. Medick. 



Medicago lupulina L. Black Medick. None Such. 

 Frequent throughout the state. 



Medicago saTiva L. Lucerne. Alfalfa. 



Lorain Co., A. A. Wright (Cat.) ; Painesville, W. C. Werner; Franklin Co., Moses 

 Craig. 



303. MELILOTUS Tourn. Sweet Clover. 



Melilotus alba (L) Lam. White Melilot. 



Throughout the state, more common than the following. 



Melilotus officinalis (L) Lam. Yellow Melilot. 

 Throughout the state. 



304. TRIFOLIUM Tourn. Clover. 



Trifolium arvense L. Rabbit-foot or Stone Clover. 



Northern Ohio, H. C. Beardslee (Cat.) ; Painesville, O. Hacker; Lorain Co. A A. 

 Wright (Cat.) ; Knox Co., Aug. D. Selby. 



Trifolium hybridum L. Alsike Clover. 



Appears to be generally distributed, escaped from cultivation. 



Trifolium pratense L. Red Clover. 

 Common over the whole state. 



Trifolium procumbens L. Low Hop-clover. 



Marietta, J. L. Riddell (Synop. 1835) ; Lorain Co.,- A. A. Wright (Cat.) ; Franklin 

 Co., W. J. Green ; Licking Co., H. L. Jones (Cat.) 



Trifolium rEFLExum L. Buffalo Clover. 



Painesville, H. C. Beardslee (Cat.) ; Franklin Co., J. L. Riddell (Synop. 1835) ; 

 " Western Ohio, General," J. S. Newberry (Cat.) ; Cincinnati, Jos. Clark (Cat) 



Trifolium REPENS L. White Clover. 

 Common throughout the state. 



Trifolium stoloniferum Muhl. Running Buffalo Clover. 

 Not abundant but rather widely distributed. 



305. PSORALEA L. 



PSORALEA MELILOTOIDES Michx. 



Hocking Co., C.J. Herrick; Lawrence Co., W. C. Werner. 



PSORALEA ONOBRYCHIS Nutt. 



Throughout the southern half of the state. 



