Comparaison

Sélection

Reseda alba

Réséda blanc

Photos

Photos épinglées

Reseda alba
Individu
5
Critères
Critère Reseda alba
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Très rare (RR)
Hauteur mini-maxi 30 - 60 cm
Nombre de pétales ou de tépales
5
6
Habitat
Terrain vague, chemin
Eboulis, rocher, terrain rocailleux
Terrain sec
Nombre d'étamines
>10
Détail du fruit
Capsule ouverte au sommet à 4 pointes
Inflorescence détail
Conique, fleur sur long pédicelle
Forme des pétales
Pétales supérieurs laciniés
Taille et position du fruit
Fruit dressé elliptique > 10 mm
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante terrestre
  • Plante annuelle
  • Plante vivace en surface
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
Couleur dominante des pièces pétaloides
Blanche
Port de la plante
Tige dressée
Position de l'ovaire
Supère
Caractère particulier
Présence de stipules ou d'ochréas
Structure de la feuille
Feuille plus ou moins découpée
  • Pennée et plus profondément découpée
Forme des feuilles indivises
Feuilles découpées ou composées
  • Feuilles découpées ou composées
Type de fleur
Symétrie bilatérale
  • 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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