Across
- 1. Structure in bougainvillea
- 3. Fourth whorl of the flower
- 7. free sepals
- 9. second series of sepals
- 10. First whorl of the flower
- 11. manner in reducing ovules are attached to the walls ovary
- 12. similar looking sepals and petals
Down
- 2. Third whorl of the flower
- 4. mode of arrangement of flowers on axis of plant
- 5. second whorl of the flower
- 6. fused petals
- 8. groups of cells which produce sweet fragrant liquid