The taxonomic significance of the structure of plant proteins: A classical taxonomist’s view Arthur Cronquist OriginalPaper Pages: 1 - 27
Notes on the generic status of chamaecrista moench (Leguminosae: Caesalpinioideae) Howard S. IrwinRupert C. Barneby OriginalPaper Pages: 28 - 36
Notes on Neotropical Vaccinieae (Ericaceae). I. Gonocalyx—A genus new to Central America James L. Luteyn OriginalPaper Pages: 37 - 41
Notes on Neotropical Vaccinieae (Ericaceae). II. New species of Cavendishia from Panama and Costa Rica James L. Luteyn OriginalPaper Pages: 42 - 52
Population studies in Goodyera (Orchidaceae) with emphasis on the hybrid origin of G. Tesselata Jacquelyn A. Kallunki OriginalPaper Pages: 53 - 75
The nature and status of Lysimachia X producta (Primulaceae)—II Tom S. CooperriderBruce L. Brockett OriginalPaper Pages: 76 - 80
New Taxa of Canavalia subgenus Wenderothia (Leguminosae) from Brazil Paul R. Fantz OriginalPaper Pages: 81 - 85
Taxonomic and phylogenetic significance of seed coat microsculpturing in Mentzelia (Loasaceae) in Wyoming and adjacent western states Robert J. Hill OriginalPaper Pages: 86 - 112
Chemical examinations of some non-vascular Paleozoic plants Karl J. Niklas OriginalPaper Pages: 113 - 137
Endemic Melastomataceae of the Sierra Nevada de Santa Marta, Colombia J. J. Wurdack OriginalPaper Pages: 138 - 143
A new species of Erigeron (Asteraceae) from Alaska and Yukon Kenneth M. Becker OriginalPaper Pages: 144 - 146
