(D = deciduous leaf losing and E = evergreen)
This is not a plant for cold areas, and always needs to be protected by a wall.
Solanum crispum autumnale (Chilean potato tree) (E), purplish-bluewith prominent yellow centres reminiscent of the potato flower, borne abundantly throughout the summer.
S.jasminoides (potato vine), a semi-ever-green with grey-blue flowers which start in mid-June and bloom until the autumn frosts. Grows up to 20 ft. and is vigorous, requiring drasticeach February.
S.j. Album, a white-flowered variety, with all the characteristics of the type.