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Oxalis dillenii

Oxalis dressé

Photos

Photos épinglées

Oxalis dillenii
Individu
4
Critères
Critère Oxalis dillenii
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 10 - 30 cm
Nombre de pétales ou de tépales
5
Habitat
Prairie, pelouse
Terrain vague, chemin
Champ cultivé, vigne
Nombre d'étamines
10
Détail des feuilles
Palmées à 3 folioles en coeur se rabattant la nuit
Couleur de la corolle
Jaune
Détail du fruit
À nombreux poils courts réfléchis
Fruit
Capsule à 5 loges expulsant les graines
Base des feuilles
Feuilles sur la tige à stipules arrondies
Folioles
Marge des folioles sans grains orangés
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante terrestre
  • Plante vivace en surface
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
  • Opposées
Bord des limbes
Echancrures >20% du limbe
  • Lobé ou découpé
Type d'inflorescence
Fleurs regroupées
  • Cyme ou cyme composée
  • Ombelle
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
détail sur la biologie
Bulbes ou écailles charnues
  • Stolons superficiels avec écailles charnues
Couleur dominante des pièces pétaloides
Jaune
Port de la plante
Tige dressée
Position de l'ovaire
Supère
Caractère particulier
Présence de stipules ou d'ochréas
Structure de la feuille
Feuille composée
  • Composée palmée
Forme des feuilles indivises
Feuilles découpées ou composées
  • Feuilles découpées ou composées
Type de fleur
Symétrie radiale
  • Pétales ou tépales libres
Dimension de la fleur en mm
Moins de 1 cm
  • 8
Type de fruit
Sec déhiscent
  • À autre mode d'ouverture (capsule)
Phénologie
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Carte des observations
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