Dragma hippomanicum IX. A new astragalus (Leguminosae: Astragalanae) from sandstone rim-rock in New Mexico Rupert C. Barneby OriginalPaper Pages: 109 - 110
Monopera, a new genus of scrophulariaceae from South America Kerry Barringer OriginalPaper Pages: 111 - 114
Three new species of begonia (Begoniaceae) from Mexico Kathleen Burt-Utley OriginalPaper Pages: 115 - 119
Spiranthes ovalis var. Erostellata (Orchidaceae), a new autogamous variety from the Eastern United States Paul M. Catling OriginalPaper Pages: 120 - 125
Postdoctoral museum internship at the New York Botanical Garden 1983–1984 Announcement Pages: 125 - 125
Biology and taxonomy of American Leibnitzia (Asteracea: Mutisieae) Guy L. Nesom OriginalPaper Pages: 126 - 139
Range expansion of heterotheca camporum (Compositae: Astereae) in the Southeastern United States John C. Semple OriginalPaper Pages: 140 - 146
Transfer of coreopsis congregata (Compositae: Heliantheae) to coreocarpus Edwin B. Smith OriginalPaper Pages: 147 - 149
A new species of thalictrum (Ranunculaceae) from Western Colorado Dieter H. WilkenKirby DeMott OriginalPaper Pages: 156 - 158
Two pairs of vicarious species of cypripedium (orchidaceae) from eastern asia and eastern North America Chen Sing-chi OriginalPaper Pages: 159 - 163
A new variety of coreopsis Californica (Compositae) Endemic to Arizona Edwin B. Smith OriginalPaper Pages: 164 - 169
Notes concerning an application of the Sydney code of botanical nomenclature to Salvia Dorrii (Lamiaceae) Jeffrey L. Strachan BriefCommunication Pages: 170 - 170
The taxonomic status of hibiscus (sect. Furcaria) berberidifolius A. Rich. (Malvaceae) F. Douglas Wilson OriginalPaper Pages: 175 - 179
Two new species of leguminosae from Serpentine of Humboldt county, California Thomas W. NelsonJane P. Nelson OriginalPaper Pages: 180 - 183
