Comparaison

Photos

Reseda alba

© GA
Critères
Critère
Réséda blanc
Reseda alba
Période floraison ou sporulation
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  • A
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  • J
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  • A
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  • O
  • N
  • D
Rareté Très rare (RR)
Hauteur mini-maxi 30 - 60 cm
Bord des limbes Echancrures >20% du limbe
Lobé ou découpé
Caractère particulier Présence de stipules ou d'ochréas
Couleur dominante des pièces pétaloides Blanche
Dimension de la fleur en mm Moins de 1 cm
8
Disposition des feuilles Tige aérienne avec feuilles
Alternes
Forme de la tige ou de la hampe florale Tige cylindrique
Lisse ou finement striée
Forme des feuilles indivises Feuilles découpées ou composées
Fréquence Très rare (RR)
Habitat Terrain vague, chemin
Eboulis, rocher, terrain rocailleux
Terrain sec
Hauteur maxi de la plante en cm 31 à 60 cm
60
Hauteur mini de la plante en cm 30
Nombre d'étamines >10
Nombre de pétales ou de tépales 5
6
Port de la plante Tige dressée
Position de l'ovaire Supère
Structure de la feuille Feuille plus ou moins découpée
Pennée et plus profondément découpée
Type biologique Plante terrestre
Plante vivace en surface
Plante annuelle
Type d'inflorescence Fleurs regroupées
Grappe ou grappe composée
Type de fleur Symétrie bilatérale
Pétales ou tépales libres
Type de fruit Sec déhiscent
À autre mode d'ouverture (capsule)
Type de plante Plante herbacée à fleurs
Autre plante herbacée à fleur
Détail du fruit Capsule ouverte au sommet à 4 pointes
Forme des pétales Pétales supérieurs laciniés
Inflorescence détail Conique, fleur sur long pédicelle
Taille et position du fruit Fruit dressé elliptique > 10 mm
Carte des observations
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