1. Determination of prehistoric use of arrowhead (Sagittaria, Alismataceae) in the Great Basin of North America by scanning electron microscopy

   • Alan Neumann
   • Richard Holloway
   • Colin Busby

   OriginalPaper Pages: 287 - 296

2. Book review

   • John W. Thieret

   BookReview Pages: 296 - 296

3. Historical overview on domesticated plants in China with special emphasis on the Cucurbitaceae

   • Terrence W. Walters

   OriginalPaper Pages: 297 - 313

4. Book review

   • Michael J. Balick

   BookReview Pages: 313 - 313

5. Creeping indigo (Indigofera spicata forsk.) (Fabaceae)—A hazard to herbivores in Florida

   • Julia F. Morton

   OriginalPaper Pages: 314 - 327

6. The medlar (Mespilus germanica, Rosaceae) from antiquity to obscurity

   • John R. Baird
   • John W. Thieret

   OriginalPaper Pages: 328 - 372

7. Lycopodium spores used in condom manufacture: Associated health hazards

   • Michael J. Balick
   • Joseph M. Beitel

   OriginalPaper Pages: 373 - 377

8. Performance of USDA guayule lines in the northern Negev of Israel

   • D. Mills
   • A. Benzioni
   • M. Forti

   OriginalPaper Pages: 378 - 385

9. Book review

   • Abraham D. Krikorian

   BookReview Pages: 385 - 385

10. Commercial utilization of Atlantic white cedar (Chamaecyparis thyoides, Cupressaceae)

    • Daniel B. Ward

    OriginalPaper Pages: 386 - 415

11. Timothy Charles Plowman 17 November 1944–7 January 1989

    • Wade Davis

    Announcement Pages: 416 - 418

12. Notes on economie plants

    BriefCommunication Pages: 419 - 420

13. Note

    Announcement Pages: 420 - 420