PLANTSTwice-leaved BlackberryRubus bifronsPlantsIntroducedShrubPerennial5 imagesPerennial shrub. Introduced to Québec.Similar speciesAllegheny blackberryRubus allegheniensisBlack raspberryRubus occidentalisWestern thimbleberryRubus parviflorusAmerican red raspberryRubus idaeusMultiflora roseRosa multiflora
