Rubus armeniacus (also: Rubus discolor)
The distribution of Himalayan blackberry in the Columbia-Shuswap is not well known. Himalayan blackberry are generally introduced as garden food plants before they get out of control and expand into surrounding areas.
Himalayan blackberry plants are aggressive invaders that produce think canes with sharp prickles. The leaves are generally grouped into fives on first year canes and groups of three on flowering, second yer canes. The flowers range from delicate white to light pink.
The best control is prevention and early action. Do not plant Himalayan blackberry in your garden! There are native varieties of blackberry that can be grown in their place. More information about Himalayan blackberry and control options can be found on the ISCBC website.