Comparaison

Sélection

Helleborus viridis

Hellébore vert

Photos

Photos épinglées

Helleborus viridis
Individu
3
Critères
Critère 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
Nombre de pétales ou de tépales
5
Habitat
Forêt, haie, lisière, chemin forestier (laie)
Nombre d'étamines
>10
Aspect de la corolle
Tépales étalés (en coupe) non bordés de rouge
Forme du réceptacle fructifère
Réceptacle plat ou simplement bombé
Forme des bractées
Bractées découpées comme les feuilles
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante terrestre
  • Plante vivace souterraine
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
Bord des limbes
Echancrures >20% du limbe
  • Lobé ou découpé
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Dimension de la fleur en mm
2 à 5 cm
  • 45
Couleur dominante des pièces pétaloides
Verdâtre
Port de la plante
Tige dressée
Position de l'ovaire
Supère
Types de nectaires
Petites coupes verdâtres ou zébrées
Structure de la feuille
Feuille plus ou moins découpée
  • Palmée et plus profondément découpée
Feuille composée
  • Composée pédalée
Forme des feuilles indivises
Feuilles découpées ou composées
  • Feuilles découpées ou composées
Type de fleur
Symétrie radiale
  • Pétales ou tépales libres
Type de fruit
Sec déhiscent
  • Avec une fente ventrale (follicule)
Phénologie
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Carte des observations
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