The Plant World Association 



IS COMPOSBD OF THB FOLLOWING MBMBSKS: 



Jocsrn Cmari rs Aktmur, 



l*iir<|iir I'nivrrsity 

 Otis Wii.uiAw Cai.phki.i. 



L'nrv io»»- .if ChicaKO. 

 WlkMAM Ar¥Tl>: CANXirtN. 



|tr-rrt l.tttxjfHlnrv. 



hrimklvn Institute. 

 BDBTON Ki'U AKP I.IVINUSTOM. 



|.ihn« llnpL>ii!> University. 

 Francis Krnksi j i.<»v»». 



A:hS:iiiih I'oivtrohnic Institute. 

 Damibl Thkumlv .MAcDoncAL. 



Cumc^ie Institution ii( Wachinirton. 



lOHN JaMRS TlinilNBIIR, 



University of Arizona 



William Kknnktt MoCallum, 



C'<>iitii!rni»l Mmcan Rubber Co 



JAMRS BliKTKAM OVKKTOM. 



I'niverMiy «if Wisconsin. 

 GboIIRII Iamk.s I'Klxi k 



SiHiitord L'fuvcrsity. 



ClIARLRK I.UIT|» l'<)LLAKI>. 



StHlrri Nl.ind A«sitri4tion 

 HRRBRRI MauLR Kii'HAKItS 



CoMiiiibiu Univer>ity. 

 F'orrkst Sukkvk. 



Hrvrn f.atviratory, 



VOLNBT MORRAN SHAIIUNO. 



Loma Linda, California. 



