1. Some botanical and phytochemical observations in Netherlands New Guinea “New Zealand New Guinea Expedition 1961”

   • David Cooper

   OriginalPaper Pages: 345 - 356

2. The role of ants in pollination and pod production of bambarra Groundnut

   • E. V. Doku
   • S. K. Karikari

   OriginalPaper Pages: 357 - 362

3. Carpaine: An alkaloid of Carica papaya—its chemistry and pharmacology

   • Everette M. Burdick

   OriginalPaper Pages: 363 - 365

4. Distribution of alkaloids in some Western Australian plants

   • T. E. H. Aplin
   • J. R. Cannon

   OriginalPaper Pages: 366 - 380

5. Moisture and seed carbonization

   • Robert B. Stewart
   • William Robertson

   OriginalPaper Pages: 381 - 381

6. Cactus alkaloids. XI. Isolation of tyramine, N-methyltyramine, and hordenine fromObregonia denegrii

   • J. M. Neal
   • P. T. Sato
   • J. L. McLAughlin

   OriginalPaper Pages: 382 - 384

7. Hormone-like herbicides in weed control

   • R. W. Bovey

   OriginalPaper Pages: 385 - 400

8. TAXIR-A biologically oriented information retrieval system as an aid to plant introduction

   • L. W. Hudson
   • R. D. Dutton
   • W. E. Walden

   OriginalPaper Pages: 401 - 406

9. Case against trans-pacific dispersal of the coconut by ocean currents

   • John V. Dennis
   • Charles R. Gunn

   OriginalPaper Pages: 407 - 413

10. An ethnobotanical study of the Kumaon region of India

    • N. C. Shah
    • M. C. Joshi

    OriginalPaper Pages: 414 - 422

11. Ethnomedicine in Tonga

    • Michael A. Weiner

    OriginalPaper Pages: 423 - 450

12. The prospects of developing a grape industry in India

    • S. D. Khanduja
    • V. R. Balasubrahmanyam

    OriginalPaper Pages: 451 - 456

13. Welensali (Croton flavens): Folk uses and properties

    • Julia F. Morton

    OriginalPaper Pages: 457 - 463

14. Harvard university

    Announcement Pages: 464 - 464

15. Book reviews

    • John E. Chambers
    • Thomas S. Elias
    • Barry Mendel Cohen

    BookReview Pages: 465 - 469

16. Notice

    Announcement Pages: 470 - 470