【摘要】 本文记载了华福花的地理分布,生长和繁衍的物理条件,详细描述了营养器官的解剖学特征和花粉形态。从四个方面比较了两种植物的共同点和不同点,强调了华福花和五福花相比处于更高的阶段,并在发展和分化中。更多还原

【Abstract】 This paper records the geographical situation and other physical conditions which favour the plant growth and reproduetion, such as the ecologic environments and describes in detial the general anatomical characteristics the vasculature in the vegetative organs as well as morphology of pollen grains. On the basis of those mentioned above, authors discuss the adaptation of the morph-structures of plant body to the extreme ecologic environments and the unities between the structures and the functions. In last part of the assay authors compare same points and different ones of two species of plants from four aspects and lay emphasis on the probability of Sinadoxa corydalifolia originating in Adoxa moschatellina under rock in tropical subalpine forest with the elevating of Qing-Zhang Plateau. At last authorsconclude that the former have been situating in a higher stage in evolution that the later and is in development and differentiation judging by the unstability of the interanl structures in judging by the unstability of the structures in roots, rhizomes and stems.更多还原