What Flowers start with the letter Y and is mexicos national flower?

The yucca is a genus of flowering plants in the family Asparagaceae. It is native to the Americas and there are over 40 species. The flowers are typically white, and they are arranged in clusters at the ends of the stems. The fruit is a fleshy berry that contains seeds.

The yucca is the national flower of Mexico. It is a popular plant for landscaping because it is drought-tolerant and easy to grow.