说到多肉植物，人们总会想到许多热带干旱地区的奇异种类。确实，植物体肉质多汁是对于干热环境的一种适应，但在有些多肉植物家庭中却出现了较耐寒的成员，为人们在温带地区适地选择园林花卉拓宽了视野。景天科多肉植物粉叶石莲花就是一种既耐高温干旱，又较耐寒的多肉植... When it comes to succulents, people often come to think of exotic species in many tropical arid regions. Indeed, juicy succulent plants are an adaptation to the dry and hot environment, but in some succulent families there are more cold-tolerant members that broaden their horizons for people to choose the most appropriate gardening and flowers in temperate regions. Crassulaceae Succulent powder leaf stone lotus is a kind of both high temperature and drought, but also hardy succulent plants ...