This is my all time favorite spring flowering tree. It is known as the Golden Trumpet Tree (Tabebuia chrysotricha).  I grew the tree pictured below from seed years ago and it is the largest of the 4-5 trees I have planted.  They started blooming last week and should peak in the next few days. They are truly a show-stopper when they bloom, with masses of bright yellow blooms covering the entire tree.This variety of Tabebuia reaches about 20-25 feet tall at maturity.  Here's a photo of ...