Major Botanical Differences Among Lygodium species.

Contributor:Dr. Pankaj OudhiaInteractive TableID: 1934
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Major Botanical Differences Among Lygodium species.
CharactersLygodium flexuosumLygodium microphyllum
RachisPrimary rachis branches abbreviated, secondary rachis branches alternately pinnate bearing 3-5 leaflets, variously lobed at base, gradually tapering towards apex.Primary rachis branches distinct, secondary rachis branches zig-zag, bearing pinnately arranged leaflets, stalked, widened or sometimes lobed at the base.
Fertile pinulesSlightly narrower than the sterile ones.Usually shorter than the sterile one but hardly narrowed.
Fertile lobesMarginal, 2-5 mm long.Marginal, 3-6 mm long.

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