16 Publications of USNM (1947-1970) 



Part 3. "Additional Phanerogams in the Flora of Guam, with Notes on 



Unverified Records," by Egbert H. Walker and Robert Rodin. Pages i- 



vi+449-468, plates 8-9. 25 August 1949. 

 Part 4. "Studies of Pacific Island Plants, X; The MeUaceae of Fiji, Samoa, and 



Tonga," by A. C. Smith. Pages i-iii+469-522. 6 May 1952. 

 Part 5. "Studies of Pacific Island Plants, XV: The Genus Elaeocarpus in the 



New Hebrides, Fiji, Samoa, and Tonga," by A. C. Smith. Pages i-v+ 



523-575. 8 May 1953. 



Volume 31 



The Acanthaceae of Colombia. Title page and table of contents. Pages i-v+4 



February 1958. 

 Part 1. 'The Acanthaceae of Colombia, I," by Emery C. Leonard. Pages i- 



vi+1-1 17, figures 1-40. 8 June 1951. 

 Part 2. "The Acanthaceae of Colombia, II," by Emery C. Leonard. Pages 



i-viii+1 19-322, figures 41-1 18. 10 November 1953. 

 Part 3. "The Acanthaceae of Colombia, III," by Emery C. Leonard. Pages 



x+323-781, figures 1 19-274. 4 February 1958. 



Volume 32 



Leguminosae. Title page and table of contents. Pages i— iv. 2 October 1970. 

 Part 1. "The American Species of Aeschynomene," by Velva E. Rudd. iii+172 



pages, 10 figures. 13 October 1955. 

 Part 2. "A Revision of the Genus Nissolia,'" by Veiva E. Rudd. Pages 



iii+173-206, 3 figures. 7 November 1956. 

 Part 3. "A Revision of the Genus Chaetocalyx,'" by Velva E. Rudd. Pages 



iii+207-245, 13 figures. 6 February 1958. 

 Part 4. "The Genus Dussia (Leguminosae)," by Velva E. Rudd. Pages 



iii+247-277, 11 figures. 4 November 1963. 

 Part 5. "The American Species of Ormosia (Leguminosae)," by Velva E. Rudd. 



Pages 279-384, 6 plates, 15 figures. 17 September 1965. 

 Part 6. "A Resume oi Ateleia and Cyathostegia (Leguminosae)," by Velva E. 



Rudd. Pages iii+385-41 1, 9 plates, 1 figure. 10 April 1968. 



Volume 33 



[Whole volume.] The Bromeliaceae of Colombia, by Lyman B. Smith. Pages 

 i-v+31 1, 88 figures. 24 December 1957. 



Volume 34 



Systematic Plant Studies. Title page and table of contents. Pages i-iv. 2 

 October 1970. 



