2. Iced vegetables, also known as ice leaves, are annual or biennial herbs belonging to the genus Androsaceae, with creeping stems and alternate leaves, flat, fleshy, oval or long spoon-shaped, clinging to the stems and shiny particles.

3. Flowers are axillary, with few pedicels.

4. Petals are numerous, longer than sepals, with white or light rose-red flowers and fruit as capsules.

5. This species is native to southern Africa, Namibia and other places, and has been introduced and cultivated in many parts of the world.

6. like sunshine, tolerant to drought and salinity.

7. Fear of cold, high temperature, heat and waterlogging.

8. The propagation method includes sowing.

9. Hibiscus glabra is rich in nutrition, crisp in taste and unique in flavor, and its own bubble cells are slightly salty, which can be eaten raw or fried, and has high nutritional value. It is a popular vegetable in France and has been developed into cosmetics in Japan.