Comparaison

Photos

Rumex maritimus

Critères

Critère	Patience maritime Rumex maritimus
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Rare (R)
Hauteur mini-maxi	20 - 80 cm
Couleur dominante des pièces pétaloides	Verdâtre Jaunâtre
Nombre de pétales ou de tépales	6
Port de la plante	Tige dressée
Habitat	Zone humide, tourbière, rives
Nombre d'étamines	6
Position de l'ovaire	Supère
Aspect de la fleur	6 pièces, 3 petites externes et 3 grandes internes
Insertion des feuilles	Présence d'une enveloppe membraneuse (ochréa)
Caractère particulier	Présence de stipules ou d'ochréas
Détail de l'inflorescence	Plusieurs grappes ou épis terminaux
Ramification de l'inflorescence	Inflorescence une fois ramifiée Inflorescence deux fois ramifiée ou plus
Saveur des feuilles	Saveur herbacée
Ornementation de la marge des valves fructifères	Valves longuement dentées
Forme de la base du limbe	Base arrondie
Forme du limbe vers le tiers inférieur	Limbe non rétréci peu ou pas ondulé
Nombre de granules par valve fructifère	3 granules médians
Longueur des valves fructifères	Inférieure à 3 mm
Type de plante	Plante herbacée à fleurs Autre plante herbacée à fleur
Type biologique	Plante terrestre Plante annuelle
Disposition des feuilles	Tige aérienne avec feuilles Alternes
Structure de la feuille	Feuille non découpée Simple, non découpée
Forme des feuilles indivises	Rapport longueur / largeur 2-5 Lancéolée Rapport longueur / largeur 5-10 Linéaire lancéolée
Bord des limbes	Echancrures < 20% du limbe Entier à marge lisse ou scabre
Type de fleur	Symétrie radiale Pétales ou tépales libres
Dimension de la fleur en mm	Moins de 5 mm 3
Type d'inflorescence	Fleurs regroupées En verticilles ou glomérules
Type de fruit	Sec indéhiscent Akène simple
Forme de la tige ou de la hampe florale	Tige cylindrique Nettement sillonnée
Largeur des valves fructifères	Valves plus longues que larges (sans les dents) < 2 mm de large

Carte des observations

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