1, a small perennial succulent plant in Xiaohongkou, or degenerated into scales, often without stipules. Pigeon eggs belongs to the genus Syringa, which has the highest value, the most expensive average price and the most lovely strain among succulents.

2. The metamorphosed leaves of Xiaohongzui are fleshy, and two pieces are opposite, forming an inverted cone. There are many varieties, each with its own characteristics. Pigeon eggs has many colors, such as green, silver and so on.