Vulnerability in farmer seed systems: Farmer practices for coping with seed insecurity for sorghum in Eastern Ethiopia Shawn J. McGuire Research Articles Pages: 211 - 222
Spatial and temporal distribution of the alkaloid sanguinarine in Sanguinaria canadensis L. (Bloodroot) Selima CampbellJames AffolterWilliam Randle Research Articles Pages: 223 - 234
Experimental archaeology gardens assessing the productivity of ancient Māori cultivars of sweet potato, Ipomoea batatas [L.] Lam. in New Zealand Mike BurtenshawGraham Harris Research Articles Pages: 235 - 245
Doctrine of Signatures: An explanation of medicinal plant discovery or Dissemination of knowledge? Bradley C. Bennett Research Articles Pages: 246 - 255
The traditional broom trade in Bushbuckridge, South Africa: Helping poor women cope with adversity Sheona E. ShackletonBruce M. Campbell Research Articles Pages: 256 - 268
Gathered food plants in the mountains of Castilla-La Mancha (Spain): Ethnobotany and multivariate analysis Diego RiveraConcepción ObónJosé Antonio Palazón Research Articles Pages: 269 - 289
Urartian plant cultivation at Yoncatepe (Van), eastern Turkey Emel Oybak DönmezOktay Belli Research Articles Pages: 290 - 298
Enek pekmez production from juniper “fruits” by native people on the taurus mountains in southern Turkey Gürkan SemizKani IsikOrhan Unal Notes on Economic Plants Pages: 299 - 301