Proceedings of the Boston Society of Natural History 

 Vol. 34, No. 7, 



p. 163-312, pi. 23-30. 



contributions from the gray herbarium of harvard 

 university. new series.— no. xxxvii. flora of 

 the islands of mar garita and coch e, 

 venezue; .a. ~ 



By John Robert Johnston, M.S. 



BOSTON: 

 PRINTED FOR THE SOCIETY. 



June, 1909. 



