👉 Imtechella is a genus of flowering plants in the family Asteraceae, commonly known as dandelions or goldenrod. These plants are native to North America and grow up to a height of 2-3 feet (0.61-1.05 meters). They have a large, tubular flower with yellow petals that blooms from spring to summer and can reach heights of about 4 inches (10 cm) tall. Imtechella is an important food source for