Morpho feuilles Flashcards

1
Q

Phyllotaxie (3 types)

A

Opposées (180), verticillées (rare, >2 sur 1 noeud), alternes (1 feuille par noeud)

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2
Q

Type de feuilles

A

Simple ou composée (pennée ou palmée)

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3
Q

composée-Pennée

A

folioles le long du stem

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4
Q

composée-Palmée

A

folioles stem d’un point du pétiole

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5
Q

Type de feuile ID

A

Fauille commence au bourgeon, regarder tous

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6
Q

Forme Lancéolée

A

Longue, thin, fuselée aux extrémités

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7
Q

Forme Elliptique

A

Ovale et même largeur partout

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8
Q

Forme Ovale/ovée

A

Ovale

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9
Q

Forme Orbiculaire

A

Circle

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10
Q

Forme Cordée/cordiforme

A

Coeur

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11
Q

Forme Deltoide/triangulaire

A

Triangle

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12
Q

Marge

A

tour de la feuille

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13
Q

Types de marge (5 types)

A

Entière (smooth), Dentée (et bidentée) (dents peuvents être rondes), crenelée (wave), Ciliée (très petits), Lobée (attention aux sinus)

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14
Q

Types de bases de la feuille (5 types)

A

Tronquée (ligne droite), Cordée (coeur/dip), Asymétrique (doit être exagérée), Stipulée (minis feuilles à la base du pétiole), Sessile (sans pétiole, collée)

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15
Q

Types de pointes (2 types)

A

Acuminé (pointe éffilée) et mucroné (coute pointe stout)

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16
Q

Nervation (2 types)

A

Penninerve (plumme) et palmatinerve (palmier)

17
Q

Surface glarbre

A

Sans poils

18
Q

Surface pubescente

A

Couverte de poils

19
Q

Verruqueuse/rugueuse

A

Bumpy