Transcript
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T.P. N°4 LES FILICOPHYTES
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des cormophytes rhizophytes
Fronde = feuille
Rhizome = tige
Racines
Polypode
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Développement de la fronde (MEGAPHYLLE)
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Racine de Polypode
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RHIZOME
de Polypode
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Ponctuations scalariformes
de trachéides de Ptéridophytes
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Un sore = amas de sporanges
2 sporanges vus
au microscope
Détails de la face inférieure de la feuille de Polypode.
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Polypodium vulgare
Polypode
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Asplenium Ruta-muraria
Asplénium Rue-de-muraille
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Scolopendrium officinale « La » Scolopendre
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Pteridium aquilinum
Fougère aigle
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Osmunda regalis
Osmonde royale
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Asplenium trichomanes
« La Capillaire »
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Adiantum capillus-veneris
Adiantum cheveu-de-Venus
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Blechnum spicant
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Dryopteris filix-mas
Fougère mâle
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