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Bot 222 Reem Alotaibi. Ovary Position Plant condition Synoecious – a sexual condition in which the flowers on a plant are all perfect Monoecious –

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Presentation on theme: "Bot 222 Reem Alotaibi. Ovary Position Plant condition Synoecious – a sexual condition in which the flowers on a plant are all perfect Monoecious –"— Presentation transcript:

1 Bot 222 Reem Alotaibi

2 Ovary Position

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4 Plant condition Synoecious – a sexual condition in which the flowers on a plant are all perfect Monoecious – both staminate and carpellate flowers occur on the same individual Dioecious – staminate and carpellate flowers occur on separate individual 0plants

5 Plant condition

6 Hibiscus Rosa Scientific Classification Kingdom: Plantae Division: Magnoliophyta Class: Magoliopsida Order: Malvales Family: Malvaceae Genus: Hibiscus L. Species: rosa

7 Hibiscus rosa Symmetry of the flower Sepals (Collectively the Calyx, symbolized as K) Ø Petals (Collectively the Corolla, symbolized as C) Ø Stamens (Collectively the Androecium, symbolized as A) Ø Carpels (Collectively the Gynoecium, symbolized as G)

8 Carpels (Collectively the Gynoecium, symbolized as G) Considering the above factors in Hibiscus rosa- sinensis following features are observed: Bracteate flowers, represented as Br. Epicalyx is present below calyx, indicated as Brl. Actinomorphic symmetry is represented as Φ Flowers are basically bisexual represented as 5 sepals which are fused, represented as K (5) 5 petals which are free, represented as C 5 Stamens are numerous and filaments of stamens are fused, represented as A () 5 Carpels, fused and ovary is superior, represented as G (5)

9 Floral Diagram of Hibiscus Floral Diagram is a graphical representation of parts and symmetry of a flower. Keeping in mind the above Floral formula we can derive the following Floral diagram for Hibiscus: Br. Brl. Φ K (5) C 5 A () G (5)

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