Comparaison

Sélection

Fraxinus angustifolia

Frêne à feuilles étroites

Photos

Photos épinglées

Fraxinus angustifolia
Individu
5
Critères
Critère Fraxinus angustifolia
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Très rare (RR)
Hauteur mini-maxi 2 - 20 m
Habitat
Forêt, haie, lisière, chemin forestier (laie)
Zone humide, tourbière, rives
Nombre d'étamines
2
Détail du fruit
Graine plus longue que l'aile
Nombre des folioles
En général, 3 ou 4 paires de folioles
Fruit
Samare à 1 aile
Forme des folioles
Rapport supérieur à 3
Couleur des bourgeons
Bourgeon chatain et velouté
Type de plante
Plante ligneuse
  • Arbre
Type biologique
Plante terrestre
  • Plante ligneuse
Disposition des feuilles
Tige aérienne avec feuilles
  • Opposées
Bord des limbes
Echancrures >20% du limbe
  • Lobé ou découpé
Dimension de la fleur en mm
Plante à fleurs nues
  • Pièces florales absentes ou transformées en soies
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Nombre de pétales ou de tépales
Aucun pétale
Position de l'ovaire
Supère
Couleur dominante des pièces pétaloides
Pas de calice ni de corolle
Port de la plante
Arbre
Structure de la feuille
Feuille composée
  • Imparipennée
Forme des feuilles indivises
Feuilles découpées ou composées
  • Feuilles découpées ou composées
Type de fleur
Autre
  • Autre (Voir aide)
Type de fruit
Sec indéhiscent
  • Akène ailé (samare)
Phénologie
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Carte des observations
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