Two new species of Odontocarya sect. Somphoxylon (Menispermaceae) from South America Rupert C. Barneby OriginalPaper Pages: 1 - 4
Qualea amapaënsis (Vochysiaceae), a new and phytogeographically interesting species from Brazil Henrik BalslevScott A. Mori OriginalPaper Pages: 5 - 8
New taxa of Leguminosae-Caesalpinioideae from Bahia, Brazil Richard S. Cowan OriginalPaper Pages: 9 - 14
Thymocarpus cannoides (Marantaceae), a new genus and species from Venezuela and Brazil Dan H. NicolsonJulian A. SteyermarkM. Sivadasan OriginalPaper Pages: 22 - 24
A new species of Eugenia (Myrtaceae) from Venezuela Julian A. SteyermarkTobias Lasser OriginalPaper Pages: 25 - 27
New taxa from the Venezuelan Guayana Julian A. Steyermark and collaborators OriginalPaper Pages: 28 - 36
Notes on Goodmania and Oxytheca (Polygonaceae: Eriogonoideae) Barbara Ertter OriginalPaper Pages: 37 - 38
Variation and taxonomy of Aesculus pavia L. (Hippocastanaceae) in Texas Robert WyattLaurence N. Lodwick OriginalPaper Pages: 39 - 51
A Conspectus of Myriophyllum (Haloragaceae) in North America Susan G. Aiken OriginalPaper Pages: 57 - 69
International bibliography of vegetation maps, 2nd edition, section 1, South America Scott A. Mori Book Review Pages: 69 - 69
The “sapucaia” group of Lecythis (Lecythidaceae) Scott A. MoriGhillean T. Prance OriginalPaper Pages: 70 - 80
A revision of the genus Hyperbaena (Menispermaceae) Mildred E. MathiasWilliam L. Theobald OriginalPaper Pages: 81 - 104
The phylogeny and geography of Myrceugenia (Myrtaceae) Leslie R. Landrum OriginalPaper Pages: 105 - 129
