Comparaison

Photos

Pyrola rotundifolia
© JG
Critères
Critère
Pyrole à feuilles rondes
Pyrola rotundifolia
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 10 - 40 cm
Couleur dominante des pièces pétaloides
Blanche
Rose, lilas
Nombre de pétales ou de tépales
5
Port de la plante
Tige dressée
Habitat
Forêt, haie, lisière, chemin forestier (laie)
Nombre d'étamines
10
Position de l'ovaire
Supère
Forme du style
Courbe dépassant de la corolle
Couleur de la corolle
Blanc pur
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante terrestre
  • Plante vivace souterraine
Disposition des feuilles
Absence de tige aérienne
  • Feuilles en rosette entourant une hampe florale
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Forme des feuilles indivises
Rapport longueur / largeur = 1
  • Orbiculaire
Rapport longueur / largeur 1-2
  • Ovale, oblongue ou obovale
Bord des limbes
Echancrures < 20% du limbe
  • Entier à marge lisse ou scabre
  • Denté
Type de fleur
Symétrie radiale
  • Pétales ou tépales libres
Dimension de la fleur en mm
Moins de 1 cm
  • 8
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
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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