Comparaison

Photos

Salix triandra

© GA
Critères
Critère
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Rare (R)
Hauteur mini-maxi 50 - 500 cm
Type biologique
Plante terrestre
  • Plante ligneuse
Couleur dominante des pièces pétaloides
Pas de calice ni de corolle
Nombre de pétales ou de tépales
Aucun pétale
1
Port de la plante
Arbuste
Arbre
Habitat
Zone humide, tourbière, rives
Nombre d'étamines
3
Position de l'ovaire
Supère
Inflorescence détail
Inflorescence en chatons dressés
Particularités
Plante dioïque, soit mâle soit femelle
Pilosité du fruit
Capsules glabres
Caractère particulier
Présence de stipules ou d'ochréas
Aspect des feuilles
Feuilles lisses
Couleur des bractées axillant chaque fleur
Bractée unicolores pâles
Pilosité du dessous des feuilles
Dessous glabre
Taille des stipules
Stipules ovales, persistantes supérieures à
Crêtes sous l'écorce des rameaux de 2 - 3 ans
Bois lisse sous l'écorce
Type de plante
Plante ligneuse
  • Arbuste
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Forme des feuilles indivises
Rapport longueur / largeur 2-5
  • Lancéolée
Bord des limbes
Echancrures < 20% du limbe
  • Denté
  • Crénelé
Type de fleur
Autre
  • Autre (Voir aide)
Dimension de la fleur en mm
Plante à fleurs nues
  • Pièces florales absentes ou transformées en soies
Type d'inflorescence
Fleurs regroupées
  • Epi ou épi composé
Type de fruit
Sec déhiscent
  • À autre mode d'ouverture (capsule)
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Carte des observations
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