1. Cells of both nectariferous tissue and epidermis are secreting cells.

2. The present nectariferous forest should be regenerated by high yield trees or new varieties.

3. During the development of nectariferous tissue, both the vacuole and starch grains changed regularly.

4. The nectaries were composed of epidermis, nectariferous tissue and vascular bundle which only consisted of phome.

5. The histochemistry testes show that the starch grains in nectariferous tissue is the main source of the nectar.

6. After pre-nectar has been processed and composed in the nectariferous tissue, it is excreted from the modified stoma.

7. They belong to staminal nectaries. The nectaries consist of epidermis and nectariferous tissue.

8. By using computer, this paper makes a numerical taxonomy study for nectariferous plants pollen.