山茶花新品种的产生,大都来自有性杂交和突变两个方面。突变发生新品种的机率较高,如山茶花枝体受机械性损伤(扦插、嫁接、盘扎、造型等)、物理性辐射、化学处理、气候变化、环境变迁等,都有可能发生。一切外界的刺激,都有可能促使(茶花)细胞内的染色体在组织排列上发生微妙的变化,从而导致花型、花色、叶形、叶齿等方面的突变。只要我们注意观察,就有可能发现新品种。例如,笔者用铅丝盘扎茶花枝干,强制弯曲造型。4年后的今天,花型奇变,原来为武瓣 The emergence of new camellia varieties, mostly from sexual hybridization and mutation in two aspects. Mutations occur higher probability of new varieties, such as camellia branches by mechanical damage (cutting, grafting, coiled, modeling, etc.), physical radiation, chemical treatment, climate change, environmental changes, are likely to occur. All external stimuli may cause the chromosomes in the cells of Camellia to undergo subtle changes in the tissue arrangement, leading to mutations in flower pattern, flower color, leaf shape and leaf teeth. As long as we observe, it is possible to find new varieties. For example, the author tied the stems of tea plantations with a lead wire and forced bending. Four years later today, the pattern of odd changes, the original for the petals