Comparaison

Photos

Legousia speculum-veneris

© JT
Critères
Critère
Miroir de Vénus
Legousia speculum-veneris
Période floraison ou sporulation
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Rareté Très rare (RR)
Hauteur mini-maxi 10 - 40 cm
Bord des limbes Echancrures < 20% du limbe
Entier à marge ondulée
Entier à marge lisse ou scabre
Crénelé
Caractère particulier Tige contenant un suc laiteux
Couleur dominante des pièces pétaloides Violette
Dimension de la fleur en mm 1 à 2 cm
20
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
Ovale lancéolée ou oblancéolée
Fréquence Très rare (RR)
Habitat Champ cultivé, vigne
Terrain vague, chemin
Hauteur maxi de la plante en cm 31 à 60 cm
40
Hauteur mini de la plante en cm 10
Nombre d'étamines 5
Nombre de pétales ou de tépales 5
Port de la plante Tige dressée
Position de l'ovaire Infère
Structure de la feuille Feuille non découpée
Simple, non découpée
Type biologique Plante terrestre
Plante annuelle
Type d'inflorescence Fleurs regroupées
Grappe ou grappe composée
Type de fleur Symétrie radiale
Pétales ou tépales soudés
Type de fruit Sec déhiscent
À autre mode d'ouverture (capsule)
Type de plante Plante herbacée à fleurs
Autre plante herbacée à fleur
Forme de la corolle En coupe ouverte
Forme du fruit Cylindrique
Ouverture de la capsule Par 2 ou 3 pores
Pores placés au sommet du fruit
Localisation des bractéoles Bractéoles linéaires placées à la base de l'ovaire
Carte des observations
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