Orphanodendron, a new genus of caesalpinioid Leguminosae from northwestern Colombia Rupert C. BarnebyJames W. Grimes OriginalPaper Pages: 249 - 253
Practical guide to bryophyte chromosomes. By M. E. Newton William R. Buck Book Review Pages: 253 - 253
Gaultheria steyermarkii (Ericaceae): A new endemic to Cerro Turimiquire, Venezuela James L. Luteyn OriginalPaper Pages: 254 - 256
Plant taxonomy: The systematic evaluation of comparative data. By Tod F. Stuessy Arthur Cronquist Book Review Pages: 256 - 256
A new peltate Hydrocotyle (Umbelliferae) from northern Peru Lincoln ConstanceMichael O. Dillon OriginalPaper Pages: 257 - 259
A new, arborescent species of Byttneria (Sterculiaceae) from French Guiana Lisa C. BarnettLaurence J. Dorr OriginalPaper Pages: 271 - 275
Tardy transfers from Apium to Ciclospermum (Umbelliferae) Lincoln Constance OriginalPaper Pages: 276 - 278
Hesler visiting professorships in floristic botany at the university of Tennessee, Knoxville Annoucements Pages: 278 - 278
Eupatorium steelei (Asteraceae), a new species from the southern Appalachian Mountains of eastern U.S.A. Eric E. Lamont OriginalPaper Pages: 279 - 282
A new species and subgenus of Desmanthodium (Compositae, Helianheae) from southern Mexico Jorge E. ArriagadaTod F. Stuessy OriginalPaper Pages: 283 - 285
The orchidaceae of the Bahama Archipelago: additions, distributional extensions, and nomenclatural change Ruben P. SauledaRalph M. Adams OriginalPaper Pages: 286 - 291
Anatomy of the Dicotyledons, Second Edition. Volume II, Wood Structures and Conclusion of the General Introduction Richard A. Howard Book Review Pages: 292 - 293
The Vascular Plants of Texas. A List, Up-dating the Manual of the Vascular Plants of Texas. Second edition Laurence J. Dorr Book Review Pages: 293 - 294
Entoloma in North America. The Species Described by L. R. Hesler, A. H. Smith, and S. J. Mazzer: Type-studies and Comments Timothy J. Baroni Book Review Pages: 294 - 294