Comparaison

Photos

Spergula morisonii
© GA
Critères
Critère
Spargoute printanière
Spergula morisonii
Période floraison ou sporulation
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Rareté Très rare (RR)
Hauteur mini-maxi 5 - 30 cm
Bord des limbes Echancrures < 20% du limbe
Entier à marge lisse ou scabre
Caractère particulier Présence de stipules ou d'ochréas
Couleur dominante des pièces pétaloides Blanche
Dimension de la fleur en mm Moins de 1 cm
6
Disposition des feuilles Tige aérienne avec feuilles
Opposées
Verticillées
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 Prairie, pelouse
Terrain sec
Hauteur maxi de la plante en cm 11 à 30 cm
30
Hauteur mini de la plante en cm 5
Nombre d'étamines 10
5
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 Fleurs regroupées
Cyme ou cyme composée
Type de fleur Symétrie radiale
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
Base du calice Pas de calicule
Calice Calice à sépales libres ou soudés seul. à la base
Détail de la corolle Pas de coronule
Détail des pétales Pétales entiers
Détail du type de fruit Capsule à 5 valves
Nombre de styles 5 styles allongés (5 stigmates)
Présence de stipules Présence de stipules au niveau des noeuds
Détail des feuilles Feuilles médianes paraissant verticillées
Détail des sépales Peu membraneux avec une large bande verte médiane
Forme de la graine Munie d'une large aile équatoriale brune
Carte des observations
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