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Luzula sylvatica

Luzule des bois

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Photos épinglées

Luzula sylvatica
Individu
3
Critères
Critère Luzula sylvatica
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 10 - 80 cm
Nombre de pétales ou de tépales
6
Habitat
Forêt, haie, lisière, chemin forestier (laie)
Nombre d'étamines
6
Caractéristique de la fleur
Formée de 6 tépales scarieux (rigides) brunâtres
Pilosité des feuilles
Munies de longs poils à la base des limbes
Nombre de graines par fruit
3 grosses graines
Type de feuilles sur les tiges fleuries
Feuilles à limbe plan > 2,5 mm de large
Largeur des feuilles
Plus de 5 mm de large
Détail des étamines
Rapport anthère / filet > 3
Taille de la graine (sans la partie charnue)
> 1,2 mm
< 1,2 mm
Type de plante
Plante herbacée à fleurs
  • À feuilles linéaires et longues gaines
Type biologique
Plante terrestre
  • Plante vivace en surface
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
Forme des feuilles indivises
Rapport longueur / largeur > 10
  • Linéaire
Bord des limbes
Echancrures < 20% du limbe
  • Entier à marge lisse ou scabre
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
  • Cyme ou cyme composée
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Couleur dominante des pièces pétaloides
Verdâtre
Brunâtre
Port de la plante
Tige dressée
Position de l'ovaire
Supère
Forme de l'inflorescence
Panicule de nombreux petits glomérules
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Type de fleur
Symétrie radiale
  • Pétales ou tépales libres
Dimension de la fleur en mm
Moins de 1 cm
  • 7
Type de fruit
Sec déhiscent
  • À autre mode d'ouverture (capsule)
Phénologie
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Carte des observations
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