seed Freely and are readily raised 



IS 



procure a supply of plants sufficient for 



power of any 



The 



ds lie some time 



in the ground before they 



sow them thinly in pans of 



whence they can be transplanted after having grown 



germmate, so that it is better 



few inches high 



Professor Koch says, that he has raised D. alpinum of 



W. &- Kit 



D. montanum, palmatifidum 



d hybridum of 



neCandolle, D. cuneatum of Steven, D. urceolatum oUacq 

 L>. Clusianum of Host, and innumerabl 



others, from th 



seeds of one and the same species ; a fact about which I have 



doubt 



* 



