Structural botany, being derived from plant anatomy, has been considered as an important branch of botany, both in concept and practice. In this paper, a review concerning the evolutionary trends of development from p...Structural botany, being derived from plant anatomy, has been considered as an important branch of botany, both in concept and practice. In this paper, a review concerning the evolutionary trends of development from plant developmental anatomy to plant developmental biology, plant comparative anatomy to plant systematic biology and plant ecological anatomy to plant environmental biology during the past 50 years in China is addressed and their potential development and usefulness in the near future were largely discussed.展开更多
Wood anatomy of Calligonum mongolicum Turcz. was described from an ecological perspective. This species showed similar wood structure to that species published in the same genus. This species has distinct growth ring ...Wood anatomy of Calligonum mongolicum Turcz. was described from an ecological perspective. This species showed similar wood structure to that species published in the same genus. This species has distinct growth ring boundaries, ring-porosity, distinct helical thickenings, simple perforation plate, nonseptate fibre, axial parenchyma, uni- or 2-5-seriate heterogeneous rays, and alternate intervessel pitting. It was observed that there is a slightly increase of fibre length as the diameter from the pith increases. However, the vessel element length remains more or less constant from pith to bark. Furthermore, the relationships between anatomical features and adaptability to desert environments were discussed.展开更多
文摘Structural botany, being derived from plant anatomy, has been considered as an important branch of botany, both in concept and practice. In this paper, a review concerning the evolutionary trends of development from plant developmental anatomy to plant developmental biology, plant comparative anatomy to plant systematic biology and plant ecological anatomy to plant environmental biology during the past 50 years in China is addressed and their potential development and usefulness in the near future were largely discussed.
文摘Wood anatomy of Calligonum mongolicum Turcz. was described from an ecological perspective. This species showed similar wood structure to that species published in the same genus. This species has distinct growth ring boundaries, ring-porosity, distinct helical thickenings, simple perforation plate, nonseptate fibre, axial parenchyma, uni- or 2-5-seriate heterogeneous rays, and alternate intervessel pitting. It was observed that there is a slightly increase of fibre length as the diameter from the pith increases. However, the vessel element length remains more or less constant from pith to bark. Furthermore, the relationships between anatomical features and adaptability to desert environments were discussed.
