XII CONTENTS. 



New or Noteworthy Plants from Colombia and Central America — 



Continued. Page. 



Guttiferae 450 



Old and new species of several genera 450 



Sapotaceae 457 



An old and a new species of Lucuma 457 



Notes on Bpecies of Sideroxylon 458 



A new species of Dipholis and one of Mimusops 464 



