Black henbane (Hyoscymaus niger L.) in the Scottish Neolithic: A re-evaluation of palynological findings from grooved ware pottery at Balfarg Riding School and Henge, Fife
Dj. Long et al., Black henbane (Hyoscymaus niger L.) in the Scottish Neolithic: A re-evaluation of palynological findings from grooved ware pottery at Balfarg Riding School and Henge, Fife, J ARCH SCI, 26(1), 1999, pp. 45-52