Nomenclator Alliorum  : Allium names and synonyms : a world guide 
compiled by Mary Gregory... [et al.] 
 - Kent  Royal Botanic Garden, Kew  1998 
 - 83 p.  25 cm 
<br/><br/><label>ISBN: </label>1900347644 
<br/><br/><label>Subjects--Index Terms: </label>Nomenclatura Allium