Comparaison

Photos

Reseda phyteuma
© JT
Critères
Critère
Réséda raiponce
Reseda phyteuma
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 15 - 30 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 Rapport longueur / largeur 1-2
Ovale, oblongue ou obovale
Rapport longueur / largeur 2-5
Spatulée
Fréquence Extrêmement rare (RRR)
Habitat Champ cultivé, vigne
Terrain vague, chemin
Hauteur maxi de la plante en cm 11 à 30 cm
30
Hauteur mini de la plante en cm 15
Nombre d'étamines >10
Nombre de pétales ou de tépales 6
Port de la plante Tige dressée
Position de l'ovaire Supère
Structure de la feuille Feuille non découpée
Simple, non découpée
Type biologique Plante terrestre
Plante annuelle
Plante vivace en surface
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 3 pointes
Forme des pétales Pétales supérieurs laciniés
Inflorescence détail Conique, fleur sur long pédicelle
Taille et position du fruit Fruit penché elliptique > 10 mm
Carte des observations
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