Cultivated. Very rare. Recorded on West Falkland (Port Howard) and Keppel Island. Casual. (Upson R. & Lewis R. (2014). Updated atlas and checklist. Report to Falklands Conservation. 225 pp.); Casual, rare. Falkland islands wide. ([Heller, 2019] Falklands Conservation Flora and Fauna List (Unknown));
Probably derived from hybrids in the Caucasus but modified extensively in cultivation. Flowering/ fruiting has not been observed in wild plants, so identity cannot be confirmed. (Upson R. & Lewis R. (2014). Updated atlas and checklist. Report to Falklands Conservation. 225 pp.);
Cultivated fruit. (Resource ID 119 - UPDATED VASCULAR PLANT CHECKLIST AND ATLAS FOR THE FALKLAND ISLANDS - lewis2014);
Blake D., Stanworth A., Wong L, Pagad S. (2020). Global Register of Introduced and Invasive Species of Falkland Islands (Islas Malvinas). Version 1.2. Invasive Species Specialist Group ISSG.; Upson R. & Lewis R. (2014). Updated atlas and checklist. Report to Falklands Conservation. 225 pp.; ([Heller, 2019] Falklands Conservation Flora and Fauna List (Unknown))