英语语法分析

But many were classified in Rosaceae, Leguminosae, Labiatae, Compositae etc.

其中，以蔷薇科、豆科、唇形科、菊科等科种类较多。

Nitrogen fixation trees of Leguminosae and non-Leguminosae are important biological nitrogen fixation resources.

豆科及非豆科固氮树种是重要的生物固n资源。

Of, belonging to, or characteristic of the family Leguminosae, which includes peas, beans, clover, alfalfa, and other plants.

豆科植物的豆科植物的，属于豆科植物的，具有豆科植物特点的，这种豆科植物包括豌豆、蚕豆、翘。