1、 Leaf difference

The leaves of the black Prince are fleshy and arranged in a standard rosette shape. When it grows vigorously, the diameter of the leaf disc can reach 20cm, and the number of leaves per plant can reach hundreds. The shape of the leaves is spoon shaped and slightly thick. There are small tips at the top of the leaves, and the color of the leaves is purple black

Romeo's leaves are arranged in a rosette shape, the leaves are very thick, the tips of the leaves gradually become sharp, the leaf surface is very smooth and waxy, the leaves are purplish red in the environment with large temperature difference and sufficient sunshine, and the new leaves are light green

2、 Flower difference

Black Prince cyme with red or purplish red florets

Romeo has scorpion shaped cymes. The sepals of the flowers are very small. The florets are tubular, pink on the outside and orange on the inside, usually 5-petaled