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10.棱变化变种:有两种,一是5～7棱的减棱变种,另外一种是9～13棱的多棱变种。棱变的品种也并不多见,尤其5棱和10棱以上的品种更为罕见,是品种收集者追逐的精品。11.缀化变种(A.asterias f.cristata):稀有品种。缀化现象的出现是由于它们的生长点不断重复分生,形成一条连续的线。植株生长成类似于扇子的形状,随着生长的继续,它会形成旋绕扭曲的块状物。缀化类的植株种植在土壤里容易腐烂,因此通常都嫁接在其他较高的仙人掌植物(三角柱、龙神木、袖浦等)上,使
10. Variation of edges Variants: There are two kinds, one is 5 ~ 7 edges of the reduced edge variants, the other is 9 ~ 13 edges of the multi-edge variants. Prickly variety is also rare, especially the 5 edges and 10 edges more varieties are more rare, is the variety of collectors to pursue the boutique. 11. Dinghua variant (A.asterias f.cristata): rare species. The appearance of the phenomenon of grafting is due to their growing point repeated meristematic, forming a continuous line. The plant grows into a shape similar to a fan, and as it continues to grow, it forms a twist-twisted mass. Planting of cultivated plants is perishable in the soil and is therefore usually grafted onto other higher cactus plants (triangular columns, dragon gods, sleeves, etc.)