hey...i cant understand the floral diagrams..i feel it very complicated

Dear Student,

You just need to understand the basic floral diagrm for each famly and rest will be easy to draw. Below I have provided a table which gives the detailed information about the families and the floral diagram. Just try to understand them. I am sure after this you will be able to make floral diagram for different flowers belonging to the different families. Its just that it needs lots of practice.

   
Dicots
 
Monocots
   
Fabaceae (bean family)
Solanaceae (potato family)
Liliaceae (lily family)
Vegetative Characters
Stem
Erect or climber
Herbaceous, aerial, erect, branched, hairy, underground stem (potato)
Underground bulb, corm or rhizome
Leaf
Alternate, pinnately compound or simple, reticulate venation
Alternate, simple, rarely pinnately compound, reticulate venation
Mostly basal, alternate, linear, parallel venation
Plant
Trees, shrubs, herbs, root with nodules
Mostly herbs, shrubs and small trees
Perennial herbs
Floral Characters
Inflorescence
Racemose
Solitary, cymose
Solitary, cymose
Flower
Bisexual, zygomorphic
Bisexual, actinomorphic
Bisexual, actinomorphic
Calyx
Five sepals, gamosepalous, imbricate aestivation
Five sepals, gamosepalous, valvate aestivation
Six sepals (3 + 3), united into tube, valvate (perianth)
Corolla
Five petals, polypetalous, posterior standard, 2 lateral wings, anterior keels (2) Vexillary aestivation.
Five petals, gamosepalous, valvate
 
Androecium
Ten, diadelphous, anther dithecous
Five, epipetalous
Six (3 + 3)
Gynoecium
Ovary superior, monocarpellary, unilocular ovary, single ovule
Bicarpellary, syncarpous, superior ovary, bilocular, many ovules
Tricarpellary, syncarpous, superior ovary, trilocular with many ovules, axile placentation
Fruit
Legume, one to many seeds, non-endospermous
Berry or capsule
Capsule rarely berry, endospermous
Floral Formula
Floral Diagram

Hope this help,

Best wishes !!

  • 11

 thanxx..it works...:)

  • -1
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