00294nam a2200109Ia 4500008004100000020001800041100002000059245002400079250001300103260004100116650002700157190829s9999||||xx |||||||||||||| ||und||  a9780521523400  aGledhill, David 4aThe Names of Plants  a3RD ED.   bCambridge University PressaUkc2002  aBotanical Nomenclature