Lonicera conjugialis

It is a slender shrub often exceeding 1.5 metres (5 ft) in erect height. The lightly hairy leaves are oval to round and up to 7.5 centimetres (3 in) long.^[1] The inflorescence is generally a pair of flowers nestled in a leaf axil toward the end of a branch. Each flower is 1 cm (3⁄8 in) long, maroon red to deep purple in color.^[1] It has an upper lip made up of four fused lobes, and a single-lobed lower lip. The protruding stamens are tipped with light-colored anthers. The fruit is a pair of inedible bright red berries which are often fused together in a double-lobed unit.^[1]

It is native to the western United States from the Pacific Northwest to the Sierra Nevada, where it grows in many types of mountain habitat, especially moist areas.^[1]