Boxleaf Honeysuckle

Lonicera ligustrina (女贞叶忍冬, nü zhen ye ren dong), the privet-like honeysuckle, is a species of honeysuckle found in the central and eastern Himalayas of Bhutan, India, Nepal, and in southern and central China. It grows as an evergreen, semi-evergreen, or deciduous shrub approximately 1.5-2.5 meters in height, with leathery or paper-like leaves 0.4-8 × 0.2-1.5 cm in size.