Determination of prehistoric use of arrowhead (Sagittaria, Alismataceae) in the Great Basin of North America by scanning electron microscopy Alan NeumannRichard HollowayColin Busby OriginalPaper Pages: 287 - 296
Historical overview on domesticated plants in China with special emphasis on the Cucurbitaceae Terrence W. Walters OriginalPaper Pages: 297 - 313
Creeping indigo (Indigofera spicata forsk.) (Fabaceae)—A hazard to herbivores in Florida Julia F. Morton OriginalPaper Pages: 314 - 327
The medlar (Mespilus germanica, Rosaceae) from antiquity to obscurity John R. BairdJohn W. Thieret OriginalPaper Pages: 328 - 372
Lycopodium spores used in condom manufacture: Associated health hazards Michael J. BalickJoseph M. Beitel OriginalPaper Pages: 373 - 377
Performance of USDA guayule lines in the northern Negev of Israel D. MillsA. BenzioniM. Forti OriginalPaper Pages: 378 - 385
Commercial utilization of Atlantic white cedar (Chamaecyparis thyoides, Cupressaceae) Daniel B. Ward OriginalPaper Pages: 386 - 415