Willis, J. C. <br/><br/>
A dictionary of the flowering plants and ferns / 
J. C. Willis  
 - 6th. ed. 
 - London :  Cambridge University Press,   1960 
 - xii, 752 p., xlviii :   ill.,   19 cm. 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants --Nomenclature. 
<br/><br/><label>Dewey Class. No.: </label>582.1303  / WID 1960