I haven't seen this kind of tree before here in my city and even in my hometown but we have some similar flowering trees though. The blooms ate also purple it's called the Banaba tree. The flowers are unscented though but when the trees bloom usually during summers, Wow! They are so beautifully clustered or in bouquets all in dark purple shade. Also the leaves of the tree is medicinal, it has lots of health benefits
Aside from its antidiabetic properties, banaba is also known for its anti-inflammatory, antimicrobial, antiviral, anti-hyperuricemia, anti-fibrotic, antinociceptive, anti-obesity, and antioxidant activities. (Source: Google)
Many plants could be used for our health, it seems. Those that know well the plants and their properties are wise people :)
Yes that's true.