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Friday 14 March 2008

BOMBACACEAE


Pseudobombax ellipticum
Pseudobombax ellipticum











Pachira insignis
Bombax insignis
Pachira aquatica
Pachira aquatica
Bombax insignis














  












  





































Bombacaceae family was earlier included in Malvaceae family.
Even today some consider it as a subfamily of Malvaceae.
Habit: Tall tree with trunks and spreading branches.
Leaves: alternate simple or palmately compound stipulate
Flowers:showy bisexual,regular,hypogynous.
Calyx:Sepals 5,united,valvate.
Corolla:Patals 5,free,imbricate.
Androecium:stamens 5 to many,distinct or monadelphous,staminodes often,anthers 1-,2 or more celled.Pollen grains smooth.
Gynoecium:Carpels 2-5.Ovary superior.2-5 locular,placentation axile.
Fruit:capsule with a wooly or pithy pericarp.
Examples:
Bombax ceiba:Red silk cotton tree.Ceiba pentandra, Kapok:White silk cotton tree.
Chorisia speciosa.Delhi Sawar
Adansonia digitata:Baobab tree
Pseudobombax ellipticum: Shaving brush tree

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