NYMPHAEACEAE NUPHAR Y NYMPHAEA

I- NYMPHAEACEAE

ovules very numerous othe walls of ovary fruit leathery severalseeded berry

II-NUPHAR  PETALS SMALL

1-NUPHAR ADVENA

2- NUPHAR LUTEA

3 NUPHAR SAGITTIFOLIA(NUPHAR LUTEA VAR SAGITTIFOLIA)

III- NYMPHAEA   LARGE PETALS

1- NYMPHAEA ODORATA

2-NYMPHAEA ODORATA VAR TUBEROSA (NYMPHAEA TUBEROSA)

3- NYMPHAEA TETRAGONA