Answer:
The difference
between the three families on the bases of characteristics of hynoecium areas
follows
Gynoecium
Characteriseies
Fabaceae
Solanaceae
Liliaceae
Carpels
Monocarpellary free,
single
BicarpellarySyncarpous
Tricarpellarysyncarpous
Ovary
Superior unilocular
Superior bilocular(2-4locular
in
tomato)
Superior
Ovules
Margin in two alternate rows
Many in each locular
Trilocular
Placentation
Marginal
Axile
2-many ovules in each locules
Style
Bent, single
Simple
Simple but may be united or
separate
Stigma Floralformula
Simple and capitate
Simple and lobe
Free or fused trilobed
Economic Importance
of Fabaceae
Plants of
this family are the sources of pulses and edible oils. Dye is extracted fromIndigo
era which is a plant of this family. It serves as a source of various other
productslike fibers (sun hemp), facter (Sesban/a and Trifolium), ornamentals
(lupin, sweet pea)and medicine (multiathi).
Gynoecium Characteristics
Fabaceae
Solanaceae
Liliaceae
Diagram of gnoecium
Floral diagram
Examples
Garlic, onion, Colchicum
Potato, tomato, brinjal,
datura, etc
All pulse, sun hemp, Lupin,
Indigo, Cassia
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