Seeds from Lonicera utahensis Rocky Mountain Honeysuckle Utah Honeysuckle or Red Twinberry. Shrub with spreading branches. Leaves oblong to lanceshaped, with rounded tip, few hairs only on underside. Flowers in pairs on single slender stalk to 12 in. long, bracts very small. Flowers white or pale yellow fading to salmon yellow, trumpet-shaped. Berries small, red, round, slightly fused. Grows in bogs, along streams, moist places. It is in flower from Apr to May. Growing 46 feet in zones 4 to 9.