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一、药用植物系统发育所谓植物系统发育是指植物种的发生、成长和演变的历史,是指整个植物界及某种植物历史发育的过程。也就是该种植物祖先的发展历程。简单说,就是整个植物界历史发育过程。二、个体发育植物个体发育(高等植物)是指从受精卵开始直到植株死亡的全部生命过程,一般是指高等植物达到性机能成熟为止,它包括植物生命活动的一切过程和现象。简单说,指植物的正常生活史的全部过程。我们常常以种子的萌发作为个体发育的开始,到产生种子为个体发育的结束。一般最简单认为从种子到种子就是种子植物的生活周期也叫生活史。
First, the development of medicinal plant phylogeny The so-called phylogeny refers to the history of the occurrence, growth and evolution of plant species, refers to the entire plant kingdom and the history of a plant development process. That is, the development of plant ancestors. Simply put, it is the entire plant kingdom historical development process. Second, the individual development Plant individual development (higher plants) refers to all the life processes from the fertilized egg until the plant died, generally refers to the higher function of plants to achieve maturity, it includes all the processes and phenomena of plant life activities. In simple terms, refers to the entire process of the plant’s normal life history. We often start with the germination of the seed as the development of the individual, to the end of the development of the seed for the individual. In general, the simplest thought is that the life cycle of a seed plant from seed to seed is also called life history.