Comparaison

Comparer plusieurs plantes en visualisant leurs photos, leurs critères distinctifs ou communs, et leur répartition géographique selon les connaissances actuelles.

Photos (clic pour agrandir)

Véronique aquatique
Veronica catenata

Critères (➡️)

Critère	Véronique aquatique Veronica catenata
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Très rare (RR)
Hauteur mini-maxi de la plante	15 - 50 cm
Type de plante	Autre plante herbacée à fleur
Port de la plante	Tige dressée
Habitat	Zone humide, tourbière, rives
Type biologique	Plante vivace en surface Plante annuelle
Disposition des feuilles	Opposées
Structure de la feuille	Simple, non découpée
Forme des feuilles indivises	Lancéolée
Bord des limbes	Denté
Type de fleur	Pétales ou tépales soudés
Dimension de la fleur en mm	4
Position de l'ovaire	Supère
Couleur dominante des pièces pétaloides	Rose, lilas
Nombre de pétales ou de tépales	4
Type d'inflorescence	Grappe ou grappe composée
Nombre d'étamines	2
Type de fruit	À autre mode d'ouverture (capsule)
Forme de la tige ou de la hampe florale	Quadrangulaire
Nombre de sépales	4 sépales
Type de fruit	Capsule s'ouvrant en deux
Couleur de la corolle	Lilas veinée de foncé
Type d'inflorescence	Grappes axillaires
Pilosité de la tige	Glabre ou pubescence très courte
Pilosité des feuilles	Glabres sur les deux faces
Pilosité du fruit	Fruit glabre
Forme de la graine	En forme de lentille
Longueur du style	De 1 à 3 mm
Forme du fruit	Aussi long que large
Forme et longueur des pédicelles	Egalant le calice, étalé à angle droit et coudé
Forme des feuilles et bractées	Dents absentes ou plus nombreuses

Carte des observations

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Avertissement : La carte présentée ne correspond qu'à l'état actuel des connaissances et ne peut être considérée comme exhaustive. Cette carte est une retranscription en temps réel des contributions de chacun sur la base de données et toute nouvelle donnée est à ce titre intéressante, même pour les espèces les plus communes.
Copyright © : Geonat'ÎdF - Lobelia

Comparaison

Photos (clic pour agrandir)

Véronique aquatique Veronica catenata

Critères (➡️)

Carte des observations

Véronique aquatique
Veronica catenata