Spring blossom is a term used to describe the beautiful flowers that bloom in the springtime. The four crossword solutions for this term are IRIS (4 letters), LILAC (5 letters), Tulip (5 letters), and Hepatica (8 letters). IRIS is a genus of flowering plants with showy flowers, while LILAC is a shrub with fragrant purple flowers. Tulips are a type of bulbous flower with colorful petals, and Hepatica is a genus of small, low-growing wildflowers. All of these flowers are associated with the season of spring and bring beauty and joy to the world.