Comparaison

Sélection

Hydrocotyle ranunculoides

Hydrocotyle fausse renoncule

Photos

Photos épinglées

Hydrocotyle ranunculoides
Individu
2
Critères
Critère Hydrocotyle ranunculoides
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 20 - 40 cm
Nombre de pétales ou de tépales
5
Habitat
Zone humide, tourbière, rives
Lac, étang, rivière
Nombre d'étamines
5
Détail des feuilles
Rondes et échancrées à la base
Type de plante
Plante herbacée à fleurs
  • Plante aquatique
Type biologique
Plante aquatique
  • Dépassant la surface
Plante terrestre
  • Plante vivace en surface
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
Forme des feuilles indivises
Rapport longueur / largeur < 1
  • Réniforme
Rapport longueur / largeur = 1
  • Orbiculaire
Bord des limbes
Echancrures < 20% du limbe
  • Crénelé
Type d'inflorescence
Fleurs regroupées
  • Ombelle
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Couleur dominante des pièces pétaloides
Verdâtre
Port de la plante
Rampante
Flottante ou submergée
Position de l'ovaire
Supère
Caractère particulier
Présence de stipules ou d'ochréas
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 5 mm
  • 1
  • 3
Type de fruit
Sec indéhiscent
  • Akène simple
Phénologie
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Carte des observations
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