This tree was flowering in Quito, Ecuador. Comparison with pix on the internet suggest that Tabebuia spp. may be a possibility, but I would really appreciate confirmation and further details
It might be Tecoma stans. Please can you add a pic of the leaflets.? tecoma stans - Google Search Bignoniaceae - Tecoma stans (L.) Juss. ex Kunth Otherwise Handroanthus chrysanthus may fit. Dictionary of Trees, Volume 2: South America or Handroanthus chrysotrichus. Handroanthus chrysotrichus - Wikipedia, the free encyclopedia