1. Edgar Anderson 1897–1969

   • Dorothy A. Brockhoff

   OriginalPaper Pages: 196 - 200

2. News announcements

   News Pages: 201 - 201

3. The systematic status of the genus bletilla (Orchidaceae)

   • Kiat W. Tan

   OriginalPaper Pages: 202 - 214

4. Cytogeography of achillea millefolium in Western Oregon

   • Ronald J. Tyrl

   OriginalPaper Pages: 215 - 223

5. The correct name of an hawaiian rubiaceous tree: Gouldia Affinis Vs. Gouldia Terminalis

   • Robert L. Wilbur

   OriginalPaper Pages: 224 - 226

6. A serological and disc electrophoretic study of North American Typha

   • D. W. Lee
   • D. E. Fairbrothers

   OriginalPaper Pages: 227 - 243

7. Studies in the Genus Gastroboletus

   • Harry D. Thiers
   • James M. Trappe

   OriginalPaper Pages: 244 - 254

8. A re-evaluation of polypodium bradeorum and P. Colysoides

   • A. Murray Evans
   • John T. Mickel

   OriginalPaper Pages: 255 - 260

9. Taxonomy of the bouteloua repens complex

   • Frank W. Gould

   OriginalPaper Pages: 261 - 274

10. Studies in the eupatorieae (Compositae). XVI a monograph of the genus Decachaeta DC

    • R. M. King
    • H. Robinson

    OriginalPaper Pages: 275 - 284

11. Studies in the eupatorieae (Compositae). XVII. The genus erythradenia (B. L. Robinson) R. M. King and H. Robinson

    • R. M. King
    • H. Robinson

    OriginalPaper Pages: 285 - 285

12. Ecology, morphology, and systematics of jepsonia (Saxifragaceae)

    • Robert Ornduff

    OriginalPaper Pages: 286 - 298