I'm not sure, @ayane-chan. I believe it is really different. The Patani flower is little smaller than this and, like the flowers, stands on its own stem, as if they were all gathered on one stalk. It seems that they have similar textures, and Patani leaves are larger than this.
RE: The Making of a Powerful Blue Ternate Antioxidant Flower Tea| Butterfly Pea Flower