The top photo is the Riviera Rainbow. The 2nd is of an unknown Plumeria, five petals, 1 1/2" ovate, white with a small yellow center, and slight tinge of pink along the edges. The 3rd is the backside of the unknown variety. There is a distinct dark reddish-pink stripe down the entire (one) side of each petal leading to the stem. What do I have? The last pic is my Celadine. Notice it has six petals, though no one can tell me why there are six rather than five. Thanks for the info.
