I grew this tree from seed between 8 and 10 years ago, I remember it was advertised as a natural bonsai. As it was attacked by ants and I thought it was dying, I have potted it up, and it is currently growing in a pot of acid compost although it has been growing in the open ground prior to this summer. It is roughly 30 cm or 12" tall and has just come into flower, each flower is about 5cm, less than ½ inch across. Does anyone have any idea what tree this is? If you need more info I am happy to supply