The document discusses the parts and classification of plants. It describes the main parts of plants as roots, stems, and leaves, and their functions. Plants can be classified as flowering or non-flowering. Flowering plants have flowers, while non-flowering plants do not. Flowering plants include trees like the rose tree and ash tree, while non-flowering plants include ferns and mosses. Plants can also be classified by their stem as woody or herbaceous, with trees and bushes having woody stems and grass having an herbaceous stem.