Critères d'identification Flashcards

1
Q

Acer saccharum

A

opposée, 5 lobes, sinus arrondi

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2
Q

Fagus grandifolia

A

alterne, ovale, 1 nervure secondaire-1 dent

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3
Q

Populus balsamifera

A

alterne, ovale, face inférieure feuille tachée de roux

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4
Q

Prunus pensylvanica

A

alterne, lancéolée, nectaire sur pétiole

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5
Q

Salix sp.

A

alterne, lancéolée; bourgeon lisse collé à la tige, 1 écaille

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6
Q

Sambucus racemosa subsp. pubens

A

opposée, composée-pennée; écailles violacées sur bourgeon

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7
Q

Acer spicatum

A

opposée, 3 à 5 lobes; rameau pubescent

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8
Q

Amelanchier sp.

A

alterne, ovale, dents simples, aiguës, régulières; bourgeon forme de griffe

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9
Q

Cornus stolonifera

A

opposée, ovale, marge entière, nervures prononcées; rameau rougeâtre à l’automne

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10
Q

Lonicera canadensis

A

opposée, ovale, marge ciliée

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