Comparaison

Photos

Myosurus minimus

© GA
Critères
Critère
Queue-de-souris naine
Myosurus minimus
Période floraison ou sporulation
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Rareté Très rare (RR)
Hauteur mini-maxi 3 - 15 cm
Bord des limbes Echancrures < 20% du limbe
Entier à marge lisse ou scabre
Caractère particulier Fleur munie d'un éperon
Plante grasse ou charnue
Couleur dominante des pièces pétaloides Verdâtre
Jaune
Dimension de la fleur en mm Moins de 1 cm
7
Disposition des feuilles Absence de tige aérienne
Feuilles en rosette entourant une hampe florale
Forme de la tige ou de la hampe florale Tige cylindrique
Lisse ou finement striée
Forme des feuilles indivises Rapport longueur / largeur > 10
Linéaire
Fréquence Très rare (RR)
Habitat Terrain vague, chemin
Champ cultivé, vigne
Hauteur maxi de la plante en cm 11 à 30 cm
15
Hauteur mini de la plante en cm 3
Nombre d'étamines 5
10
Nombre de pétales ou de tépales 5
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
Type d'inflorescence Fleur solitaire
Type de fleur Symétrie radiale
Pétales ou tépales libres
Type de fruit Sec indéhiscent
Akène simple
Type de plante Plante herbacée à fleurs
Autre plante herbacée à fleur
Forme du réceptacle fructifère Réceptacle cylindrique
Types de nectaires Petites coupes verdâtres ou zébrées
Glandes nectarifères à la base des pétales
Aspect du fruit Nombreux carpelles en épi linéaire de 3 à 10 cm
Carte des observations
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