The Botany of the Guayana Highland - Part IV. Mem (10)2

The return visit to Cerro de la Neblina in southwesternmost Venezuela, an­nounced in the introduction of Part III of our Guayana Highland reports, was indeed accomplished as there indicated. We returned to New York on 11 February 1958, having completed a six-month exploration of Neblina and waterways of the Rio Orinoco-Rio Casiquiare-Rio Negro drainages. During the succeeding March, Venezuela was again visited, so that we might make further aerial survey of the mountain and the region around it.