00275nam a2200121Ia 45000030006000000080041000060400015000471000021000622450032000832600009001155460012001240050017001360STCL150530s9999 xx 000 0 und d aSTCLcSTCL aLawrence, G.H.M. aTaxonomy of vascular plants c1964 aEnglish20220125170407.0