The flowers are lightly scented .
The flowers are lightly are arranged in small , rounded groups on the ends of the branches on stalks 2.5 -- 6 mm ( 0.1 -- 0.2 in ) long .
The flowers are lightly scented and are arranged in small , rounded groups on the ends of the branches on stalks 2.5 -- 6 mm ( 0.1 -- 0.2 in ) long .