A taxonomic investigation of Leptotheca (Rhizogoniaceae) Steven P. ChurchillWilliam R. Buck OriginalPaper Pages: 1 - 11
A new phyllodial-leaved Sagittaria (Alismaceae) from Alabama Robert Kral OriginalPaper Pages: 12 - 17
A new red-bracted species of Calathea (Marantaceae) from Peru Helen Kennedy OriginalPaper Pages: 18 - 21
Postdoctoral museum internship at the New York Botanical Garden 1982–1983 Announcement Pages: 21 - 21
The identity and taxonomic affinity of Calathea rotundifolia and C. fasciata (Marantaceae) Helen Kennedy OriginalPaper Pages: 22 - 24
Cryptochloa dressleri (Poaceae), a new bambusoid grass from Panama Thomas R. Soderstrom OriginalPaper Pages: 25 - 29
Chromosome studies on the Bambusoideae (Gramineae) Juan H. HunzikerArturo F. WulffThomas R. Soderstrom OriginalPaper Pages: 30 - 35
Three new species of Pourouma (Cecropiaceae) of the Guiana region C. C. BergF. Kooy OriginalPaper Pages: 36 - 41
A re-evaluation of Phrygilanthus nudus (Loranthaceae) Job KuijtSylvia Feuer OriginalPaper Pages: 42 - 47
Dragma Hippomanicum VIII. A new species of Astragalus section Strigulosi (Leguminosae) from Oaxaca Rupert C. Barneby OriginalPaper Pages: 78 - 80
A new species of Solanum subgenus Leptostemonum (Solanaceae) from northeastern Mexico Michael Nee OriginalPaper Pages: 85 - 88
Chromosome numbers of Orthocarpus and related monotypic genera (Scrophulariaceae: Subtribe castillejinae) Tsan Jang ChuangLawrence R. Heckard OriginalPaper Pages: 89 - 101
Edible mushrooms. Second Edition, Revised. Clyde M. Christensen Clark T. Rogerson Book Review Pages: 101 - 101
A revision of Vernonia series Buddleiifoliae (Compositae: Vernonieae) Samuel B. Jones OriginalPaper Pages: 102 - 117
A bibliography of botanical cladistics: 1. 1981 Vicki A. FunkWarren H. Wagner OriginalPaper Pages: 118 - 124