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。51吃瓜对此有专业解读
Historical movement and cultivation amplified that blending. After early domestication in Asia, citrus spread through Austronesian movement and later westward trade routes into the Mediterranean, where additional selection and crossing produced familiar market groups. That is why sweet orange, grapefruit, lemon, and clementine are better understood as overlapping recombination clusters than as isolated branches. Over time, human breeding tended toward sweeter, more mandarin-rich market varieties - as can be seen in the path from pomelo to mandarin, which is largely unidirectional.
第八十六条 违反国家规定，非法生产、经营、购买、运输用于制造毒品的原料、配剂的，处十日以上十五日以下拘留；情节较轻的，处五日以上十日以下拘留。