Comparaison

Photos

Illecebrum verticillatum
© JP
Critères
Critère
Illécèbre verticillé
Illecebrum verticillatum
Période floraison ou sporulation
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Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 5 - 25 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 5 mm
2
Disposition des feuilles Tige aérienne avec feuilles
Opposées
Forme de la tige ou de la hampe florale Tige anguleuse
Quadrangulaire
Forme des feuilles indivises Rapport longueur / largeur 1-2
Ovale, oblongue ou obovale
Rapport longueur / largeur > 10
Linéaire
Fréquence Extrêmement rare (RRR)
Habitat Zone humide, tourbière, rives
Hauteur maxi de la plante en cm 11 à 30 cm
25
Hauteur mini de la plante en cm 5
Nombre d'étamines 5
Nombre de pétales ou de tépales 5
Port de la plante Rampante
Position de l'ovaire Supère
Structure de la feuille Feuille non découpée
Simple, non découpée
Type biologique Plante aquatique
Dépassant la surface
Plante terrestre
Plante annuelle
Type d'inflorescence Fleurs regroupées
Cyme ou cyme composée
En verticilles ou glomérules
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
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 Fleur sans pétale
Détail du type de fruit Fruit indéhiscent, akène à une graine
Nombre de styles 1 à 3 styles très courts
Présence de stipules Présence de stipules au niveau des noeuds
Aspect de l'inflorescence Cyme condensée donnant un aspect verticillé
Originalité des tépales Blancs, spongieux, terminés par une arête rigide
Carte des observations
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