1. A new species of piriqueta (Turneraceae) from Oaxaca, Mexico, with a key to the Mexican species of the genus

   • Stephen D. Koch
   • Paul A. Fryxell

   OriginalPaper Pages: 109 - 112

2. Book review

   • Ghillean T. Prance

   BookReview Pages: 112 - 112

3. The forest-cerrado transition zone in southern Amazonia: Results of the 1985 Projeto Flora Amazônica expedition to Mato Grosso

   • David D. Ackerly
   • Wm. Wayt Thomas
   • José R. Pirani

   OriginalPaper Pages: 113 - 128

4. New publication

   Announcement Pages: 128 - 128

5. A new species of pagamea (Rubiaceae) from the Brazilian Guayana

   • Brian M. Boom

   OriginalPaper Pages: 129 - 130

6. Chromosome numbers of asteranthos and the putatively related Lecythidaceae

   • Robert R. Kowal

   OriginalPaper Pages: 131 - 135

7. New species of ternstroemia (Theaceae) from the Guayana Highland

   • Brian M. Boom

   OriginalPaper Pages: 136 - 142

8. The Gardener’s Labyrinth. By Thomas Hill

   • Jeanne Goode

   Book Review Pages: 142 - 142

9. Chromosome numbers in callirhoe (Malvaceae)

   • David M. Bates
   • Laurence J. Dorr
   • Orland J. Blanchard

   OriginalPaper Pages: 143 - 151

10. Evolutionary Biology of the Fungi. Edited by A. D. M. Rayner, C. M. Brasier, and David Moore

    • Clark T. Rogerson

    Book Review Pages: 151 - 151

11. Vascular plants first described in Rydberg’s flora of colorado

    • Arnold Tiehm

    OriginalPaper Pages: 152 - 155

12. Microfungi on Miscellaneous Substrates: An Identification Handbook. By Martin B. Ellis and J. Pamela Ellis

    • Clark T. Rogerson

    Book Review Pages: 155 - 155

13. Aiphanes tricuspidata (Palmae), a new species from Colombia and Ecuador

    • Finn Borchsenius
    • Rodrigo G. Bernal
    • Martamónica Ruiz

    OriginalPaper Pages: 156 - 159

14. Handbook of Plant Cell Culture: Crop. Species Volume 3. Edited by P. V. Ammirato, D. A. Evans, W. R. Sharp, and Y. Yamada

    • Seth Mante

    Book Review Pages: 159 - 159

15. Two new neotropical species of compsoneura (Myristicaceae)

    • William A. Rodrigues

    OriginalPaper Pages: 160 - 163

16. Asa Cray. American Botanist, Friend of Darwin. By A. Hunter Dupree

    • Jeanne Goode

    Book Review Pages: 163 - 163

17. Calathea steyermarkii, a new Venezuelan species in the Ornata group (Marantaceae)

    • Helen Kennedy
    • Kenneth Nagata

    OriginalPaper Pages: 164 - 166

18. 1988 Lawrence memorial Award

    Annoucements Pages: 166 - 166

19. Obolinga, a new genus of Mimosaceae tribe ingeae from Hispaniola

    • Rupert C. Barneby

    OriginalPaper Pages: 167 - 172

20. Pollen of obolinga zanonii (Mimosaceae)

    • Philippe Guinet

    OriginalPaper Pages: 173 - 174

21. 100 Families of Flowering Plants. Second Edition. By Michael Hickey and Clive King

    • Arthur Cronquist

    Book Review Pages: 174 - 174

22. Obolinga (Mimosaceae)—its natural history

    • Thomas A. Zanoni

    OriginalPaper Pages: 175 - 177

23. The new savory wild mushroom. By Margare McKenny and Daniel E. Stuntz

    • Clark T. Rogerson

    Book Review Pages: 177 - 177

24. Wood anatomy of obolinga (Mimosaceae)

    • Regis B. Miller

    OriginalPaper Pages: 178 - 182

25. Books received

    Announcement Pages: 182 - 182

26. Book reviews

    • James Grimes
    • Laurence J. Dorr
    • Lois Brako

    BookReview Pages: 183 - 188