Houston is the largest city in Texas and is the fourth largest city in the United States, with a population of 2,099,451. Houston's cultural institutions attract more than 7 million tourists a year to a special museum district. In turn, the city's theatre district is characterized by a developed artistic scene, operating all year round. The people of Houston represent different ethnic and religious groups, as there is a large international community in the city itself. Most of houston is located on the coastal plain, whose vegetation is primarily classified as moderate meadows and forests. The flatness of the terrain, combined with urbanization processes, has caused flooding to be a recurrent problem for the city. Much of the city was built on originally wooded lands, swamps or prairiees that still occur in surrounding Houston spaces. Downtown Houston is located at an altitude of 15 meters above sea level, while the highest point in the city, in its remote northwest section, lies about 15 meters above sea level. Interflora® Houston. All those who want to send flowers to another city in the world are welcome to florists marked with our logo. There are experienced florists who are passionate about making beautiful flower bouquets that you can give to your loved ones.