1. These plants develop elaborate haustorial structures from the suspensor.

2. The nucellar embryo suspensor , its development passed through the similar stages of the zygotic embryo.

3. In succession, cell layer of suspensor rapidly grew, elongated and down proembryo was carried away cell wall of archegonial base, then get into corrosion cavity in endosperm.

4. The hybrid embryo with disintegrated suspensor cells aborted from the proembryo stage to the torpedo-shaped stage.

5. The suspensor is thought to function as a channel for the conduction of food materials.

6. Proembryo A young plant after fertilization but before differentiation into embryo and suspensor tissue.

7. Early division phase embryos may use metabolites provided by the suspensor, persistent and degenerating synergids.

8. The multicellular proembryo and globular embryo possessed uniserial or untidy disposal multi - cellular suspensor.

9. The proembryo from zygotic cell divisions may be divided into three parts: proper , hypoblast and suspensor.