1) Flowering tree of East India 2) Perfume from Malayan tree 3) Ylang-ylang 
The ilang-ilang (Cananga odorata) is a large tree of the order Anonaceae, cultivated in India and the Philippines, and yielding from its flowers a rich perfume.
[n] - oil distilled from flowers of the ilang-ilang tree 2. [n] - evergreen Asian tree with aromatic greenish-yellow flowers yielding a volatile oil
ylang-ylang.