Visited the local botanical garden today.... Olbrich Gardens here in Madison, WI. After strolling through the outdoor gardens we went into the tropical conservatory. The air was heavy with perfume. Jasmines, orchids, coffee tree flowers. Standing under one large tree I didn't know what I was smelling... Until I looked up. A huge plumeria tree... Probably 25-30 feet in height... Laden with huge clusters of gorgeous yellow blooms.