1.Orchidaceae is one of the largest families of angiosperms which has tremendous ornamental and economic value.
兰科是被子植物最大科之一，兰科植物具有巨大的观赏价值和经济价值。
2.The Orchidaceae are among the most species-rich plant families and are renowned as the flagship family in plant conservation.
兰科植物是被子植物中种类最多的大科之一，也是植物保护中的旗舰类群。
3.The paper summarizes the research advances of orchidaceae plants in comparative morphology, cytology, biochemistry and molecular biology.
本文综述了近几年来兰科植物在比较形态学、细胞学、生物化学和分子生物学的研究进展。
4.Some epiphytic plants of lichen, moss, fern, Bromeliaceae and Orchidaceae are the main air plants.
主要包括地衣、苔藓、蕨、凤梨科和兰科植物中的某些附生类群。
5.Orchidaceae plants form one of the biggest flowering-plant families and much attention has been paid to them in the world.
兰科植物是开花植物中最大的家族之一，现已受到全世界的重视。
6.Commonly this family is called the orchid family: scientifically, the family is called Orchidaceae.
一般称为兰花花系，科学上称为兰花科。
7.Dendrobium officinale is a precious traditional Chinese herbal medicine which belongs to Dendrobium species, Orchidaceae.
铁皮石斛为兰科石斛属植物，是一种名贵的药用植物。
8.order of plants with irregular flowers having minute seeds: Orchidaceae; Burmanniaceae.
有不规则花和微小果实的植物目；兰科；水玉簪科。
9.The origin and early differentiation of the Orchidaceae.
关于兰科起源与早期分化的探讨。
10.Sinorchis -- a primitive new genus of Orchidaceae from China.
标题梅兰属--中国兰科的一个原始新属。