MEMOIRS 



OF 



The New York Botanical Garden 



Volume 8 



1. Plant hunting in Ecuador W. H. Camp 1 



Plants collected in Ecuador by W. H. Camp. 



Lyman B. Smith, Jesus M. Idrobo, Bernice G. Schubert, A. C. Smith 2 5 



2. The botany of the Guayana Highland. 



Bassett Maguire, Richard S. Cowan, and 



John J. Wurdack, and Collaborators 87 



3. Vegetation of Nyasaland. Report on the Vernay Nyasaland Expedition 



of 1946 L.J. Brass 161 



Plants collected by the Vernay Nyasaland Expedition of 1946. 



/. P. M. Brenan and Collaborators 191 



4. A taxonomic revision of the genus Macrolobiiun (Leguminosae- 



Caesalpinioideae) Richard S. Cowan 2 57 



A revision of the genus Brachyotum (Tibouchineae-Melastomaceae) . 



John J. Wurdack 343 



5. Plants collected by the Vernay Nyasaland Expedition of 1946 



(continued) . . . . J. P. M. Brenan and Collaborators 409 



Printed by 

 The Science Press 

 Lancaster, Pa. 



