COMMON VS UNCOMMON

Some of these are common while others are uncommon but they are all beautiful:

1st photo - Cassia fistula
2nd - 3rd photos - Rothmannia longiflora (synonym: Randia longiflora, Randia maculata)
 http://toptropicals.com/catalog/uid/Randia_longiflora.htm
4th photo - Dalbergia oliveri
5th - 9th photos - Ipomoea cairica
10th photo - island, Super Trees and Flower Dome
11th - 14th - Cerbera (red leaves)