Buddleia alternifolia (Alternateleaf Butterfly-bush)

Buddleia alternifolia, also known as Alternateleaf Butterfly-bush, is a deciduous shrub native to China. It is known for its graceful arching branches and fragrant purple flowers that attract butterflies. The plant has alternate leaves that give it its common name, and it blooms in late spring to early summer. It can reach a height of up to 12 feet and has a spread of about 10-15 feet.