Comparaison

Photos

Helleborus viridis
© GA
Critères
Critère
Hellébore vert
Helleborus viridis
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 30 - 50 cm
Bord des limbes Echancrures >20% du limbe
Lobé ou découpé
Couleur dominante des pièces pétaloides Verdâtre
Dimension de la fleur en mm 2 à 5 cm
45
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 Feuilles découpées ou composées
Fréquence Extrêmement rare (RRR)
Habitat Forêt, haie, lisière, chemin forestier (laie)
Hauteur maxi de la plante en cm 31 à 60 cm
50
Hauteur mini de la plante en cm 30
Nombre d'étamines >10
Nombre de pétales ou de tépales 5
Port de la plante Tige dressée
Position de l'ovaire Supère
Structure de la feuille Feuille plus ou moins découpée
Palmée et plus profondément découpée
Feuille composée
Composée pédalée
Type biologique Plante terrestre
Plante vivace souterraine
Type d'inflorescence Fleurs regroupées
Grappe ou grappe composée
Type de fleur Symétrie radiale
Pétales ou tépales libres
Type de fruit Sec déhiscent
Avec une fente ventrale (follicule)
Type de plante Plante herbacée à fleurs
Autre plante herbacée à fleur
Forme du réceptacle fructifère Réceptacle plat ou simplement bombé
Types de nectaires Petites coupes verdâtres ou zébrées
Aspect de la corolle Tépales étalés (en coupe) non bordés de rouge
Forme des bractées Bractées découpées comme les feuilles
Carte des observations
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