Angiospermae

Orchidaceae is one of the largest families of Angiospermae, Many species have very high value in ornamental and medicinal.

兰科（Orchidaceae）植物是被子植物中的一个大家族，不少种类具有极高观赏和药用价值。

The experimental content is "Morphology and Physiology of Angiospermae", which is in the textbook of biology for the secondary normal school, published by people's education press.

实验内容为人教社出版，中师《生物学》教材第一册第二章被子植物的形态和生理。

This paper gives a systematic description of the practices of experimental teaching reform for angiospermae taxa key.

系统描述了被子植物分类检索表实验教学改革的实践活动。

Species is Angiospermae. ( 2) The results of primary study shows that, the biomasses of two sections are similar.

初步分析结果显示，2个断面的生物量接近。

A classified key is arranged for 16 types of drupes in Angiospermae.

列出了核果16个形态类型的检索表。

Addenda on seed plants of Qinling Mountains& Gymnospermae and Monocotyledonae of Angiospermae

秦岭种子植物补遗&裸子植物门和被子植物门的单子叶植物

The contrast of feature between Gymnospermae and Angiospermae

裸子植物与被子植物的比较特征

Reform of experimental teaching for Angiospermae taxa key

被子植物分类检索表实验教学改革研究

It has plenty and variety living types in angiospermae. 2.

种子植物具有丰富的和多样化的生活型。