Comparaison

Photos

Veronica agrestis

Critères

Critère	Véronique agreste Veronica agrestis
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Extrêmement rare (RRR)
Hauteur mini-maxi	10 - 15 cm
Couleur dominante des pièces pétaloides	Bleue Blanche
Nombre de pétales ou de tépales	4
Port de la plante	Rampante
Habitat	Prairie, pelouse Proximité habitations, parcs
Nombre d'étamines	2
Position de l'ovaire	Supère
Couleur de la corolle	Blanche ou bleue très pâle non ou à peine veinée Blanchâtre veinée de foncé
Nombre de sépales	4 sépales
Type de fruit	Capsule s'ouvrant en deux
Pilosité de la tige	Nettement velue tout autour
Pilosité des feuilles	Plus ou moins velues
Pilosité du fruit	Fruit à carènes ciliées
Type d'inflorescence	Fleurs paraissant isolées à l'aisselle de feuilles
Forme de la graine	En forme de coupe
Forme des feuilles et bractées	Dents absentes ou plus nombreuses
Forme du fruit	Plus large que long
Forme et longueur des pédicelles	Supérieur au calice et réfléchi à maturité
Longueur du style	< 1 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 Opposées
Structure de la feuille	Feuille non découpée Simple, non découpée
Forme des feuilles indivises	Rapport longueur / largeur 1-2 Ovale, oblongue ou obovale
Bord des limbes	Echancrures < 20% du limbe Denté
Type de fleur	Symétrie bilatérale Pétales ou tépales soudés
Dimension de la fleur en mm	Moins de 1 cm 5
Type d'inflorescence	Fleurs regroupées Grappe ou grappe composée
Type de fruit	Sec déhiscent À autre mode d'ouverture (capsule)
Forme de la tige ou de la hampe florale	Tige cylindrique Lisse ou finement striée

Carte des observations

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