Bobgunnia, a new African genus of tribe Swartzieae (Fabaceae, Faboideae) Joseph H. KirkbrideJohn H. Wiersema Articles Pages: 1 - 23
Orchids of Jamaica. By Ancile Gloudon and Cicely Tobisch Eric A. Christenson Book Review Pages: 23 - 23
The Aristida pansa complex and a key to the Divaricatae group of North America (Gramineae: Aristideae) Kelly W. AllredJes’us Vald’es-Reyna Articles Pages: 54 - 66
Two new species of Mendoncia (Acanthaceae) from Bahia, Brazil Sheila Regina Profice Articles Pages: 67 - 70
Biological control of weeds and plant diseases: Advances in applied allelopathy. By Elroy L. Rice Michael Nee Book Review Pages: 70 - 70
New species of Aphanactis in Ecuador and Bolivia and new combinations in Selloa (Heliantheae: Asteraceae) Harold Robinson Articles Pages: 71 - 78
The descriptiones epidendrorum of J. G. König 1791 By Gunnar Seidenfaden Eric A. Christenson Book Review Pages: 78 - 78
Orchids from the Greater Antilles I: a new species of Bletia Victoria SosaMarta D’iaz-Dumas Articles Pages: 79 - 83
A new species of Abelia (Caprifoliaceae) from western Mexico Jos’e A. Villarreal Q. Articles Pages: 84 - 86
A synopsis of the genus Dalbergia (Fabaceae: Dalbergieae) in Brazil Andr’e M. de Carvalho Articles Pages: 87 - 109
Misbrookea, a new monotypic genus removed from Werneria s.1. (Compositae: Senecioneae) V. A. Funk Articles Pages: 110 - 117
Striga angolensis (Scrophulariaceae), a new witchweed from Angola Kamal I. MohamedLytton J. Musselman Articles Pages: 118 - 121
The dicotyledoneae of Ohio, Part 2. Linaceae through campanulaceae. By T. S. Cooperrider Nee Book review Pages: 153 - 154