00398nam a2200169Ia 4500008004100000041001200041082000800053082001100061100001700072100001100089245005100100250001200151260001400163260003100177260000900208650001100217150909s9999    xx            000 0 und d  aEnglish  a580  bWIL/DI  aWillis J C    eAuthor  aDictrionary  of the flowering plants and ferns  a8th Ed.  aCambridge  bCambridge university press  c1973  aBotany