Woods and scrub in the S, esp. on base-rich soils, but occurs throughout BI
Datura . . . . . Thorn apple
Datura stramonium . . . . . Thorn apple
A casual on waste tips and cultivated ground; common in CI
Hyoscymus . . . . Henbane
Hyoscymus niger . . . . . Henbane
Uncommon, mostly in C & S
Lycium . . . . Duke of Argyll's teaplant
Lycium barbarum . . . . Duke of Argyll's teaplant
Grown as hedging plant and naturalised in CI and S Br Lycium chinense (Chinese teaplant) is similar but less common, with fls >17mm across with branching veins and lvs broader & wider nearer base