I've never seen this on the coast but it's common in the Thompson-Nicola Valley (quite dry here). Usually I find it bordering fields on a southern exposure. It carries a LOT of fruit and the colour of the berries is kind of variable- bright red to almost black with a fine dusting of mildew on the darker (riper?) ones. Berries are quite firm and carry one stone. Can anyone identify it? The berries were picked yesterday and the photos taken today.