You've got a Brazilian orchid tree(well I think...they have a few different types and colours to the
flowers). Follow the link Dodge.
http://images.google.ca/imgres?imgurl=http://www.tradewindsfruit.com/brazilian_orchid_tree.jpg&imgrefurl=http://www.tradewindsfruit.com/brazilian_orchid_tree.htm&h=254&w=350&sz=54&hl=en&start=11&um=1&tbnid=iLL0utynlKI1DM:&tbnh=87&tbnw=120&prev=/images%3Fq%3Dorchid%2Btree%26um%3D1%26hl%3Den%26sa%3DN
Not sure on the other two yet....