During my last stay in Therschelling (The Natherlands, Wadden Sea) I found in the last dune line (slight moistly) the plant shown in the attachment. I suppose it to be V. oxycoccos. But since there is some cranberry industry on Terschelling eventually it could be possible that diaspores were brought to the dunes (birds) and established a population of feral cranberries. Unfortunately I have no fruits. The diameter of the blossom is about 1 cm, the length of the leaves 6-7 mm. Any hints welcome! -richard
Descriptions of the cultivated Vaccinium macrocarpon seem to imply larger leaves than what you describe.
Thank you. The atlas of the dutch flora says "found [at the same spot as my observation] before 1990". -richard
