I have not been able to locate the holotype or a isotype of D. intermedia Hayne nor the publication by Dreves & Hayne Abb. ii. Zergl. deutsch. Gew. I. p. 18. t. 3. f.B.2 . I would appreciate some help concerning this matter. e-mail STRI.TIVOLI.CORREAM at IC.SI.EDU ADDRESS Mireya D. Correa A. Botanist Smithsonian Tropical Research Institute Unit 0948 APO AA 34002-0948