Comparaison

Photos

Castanea sativa

© GA
Critères
Critère
Châtaignier commun
Castanea sativa
Période floraison ou sporulation
  • J
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  • M
  • A
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  • A
  • S
  • O
  • N
  • D
Rareté Très commune (CC)
Hauteur mini-maxi 2 - 35 m
Bord des limbes Echancrures < 20% du limbe
Denté
Caractère particulier Présence de stipules ou d'ochréas
Plante nettement parfumée ou aromatique
Couleur dominante des pièces pétaloides Blanche
Verdâtre
Jaunâtre
Jaune
Dimension de la fleur en mm Plante à fleurs nues
Pièces florales absentes ou transformées en soies
Disposition des feuilles Tige aérienne avec feuilles
Alternes
Forme de la tige ou de la hampe florale Tige cylindrique
Lisse ou finement striée
Forme des feuilles indivises Rapport longueur / largeur 2-5
Lancéolée
Fréquence Très commune (CC)
Habitat Forêt, haie, lisière, chemin forestier (laie)
Hauteur maxi de la plante en cm 15 à 40 mètres
3500
Hauteur mini de la plante en cm 200
Nombre d'étamines 8 ou 9
10
>10
Nombre de pétales ou de tépales 6
Aucun pétale
Port de la plante Arbre
Position de l'ovaire Infère
Structure de la feuille Feuille non découpée
Simple, non découpée
Type biologique Plante terrestre
Plante ligneuse
Type d'inflorescence Fleurs regroupées
Epi ou épi composé
Cyme ou cyme composée
Type de fleur Symétrie radiale
Pétales ou tépales libres
Autre
Autre (Voir aide)
Type de fruit Sec indéhiscent
Akène simple
Type de plante Plante ligneuse
Arbre
Détail du fruit Bogue hérissée d'épines contenant des châtaignes
Fleurs mâles Chatons étalés ou dressé >10 cm
Aspect des feuilles Feuilles à dents régulières, espacées et aristées
Carte des observations
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