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Umbilicus rupestris

Nombril de vénus

Photos

Photos épinglées

Umbilicus rupestris
Individu
5
Critères
Critère Umbilicus rupestris
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 10 - 50 cm
Nombre de pétales ou de tépales
5
Habitat
Eboulis, rocher, terrain rocailleux
Nombre d'étamines
10
Aspect des feuilles
Feuilles épaisses, succulentes (plante grasse)
Forme du fruit
3 à 7 follicules disposés en étoile ou en couronne
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante terrestre
  • Plante vivace en surface
Forme des feuilles indivises
Rapport longueur / largeur = 1
  • Orbiculaire
Bord des limbes
Echancrures < 20% du limbe
  • Crénelé
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Couleur dominante des pièces pétaloides
Verdâtre
Jaunâtre
Port de la plante
Tige dressée
Caractère particulier
Plante grasse ou charnue
Position de l'ovaire
Supère
Disposition des feuilles
Absence de tige aérienne
  • Feuilles en rosette entourant une hampe florale
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Type de fleur
Symétrie radiale
  • Pétales ou tépales soudés
Dimension de la fleur en mm
1 à 2 cm
  • 10
Type de fruit
Sec déhiscent
  • À autre mode d'ouverture (capsule)
Phénologie
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Carte des observations
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