In addition, Allium mongolicum Regel population is with lower evenness and high predominance and wide distribution and simple community structure and good adaptability and region in Gansu province.

• 此外，甘肃沙葱种群及群落表现出均匀度低、优势度高、分布范围广、群落结构单一、适应性极强、具有地域性等特征。