Comparaison
Comparer plusieurs plantes en visualisant leurs photos, leurs critères
distinctifs
ou
communs,
et leur répartition géographique selon les connaissances actuelles.
Critères (➡️)
| Critère | |
|---|---|
| Période floraison ou sporulation |
J
F
M
A
M
J
J
A
S
O
N
D
|
| Rareté | Assez commune (AC) |
| Hauteur mini-maxi de la plante | 30 - 160 cm |
| Type de plante |
Plante aquatique
|
| Port de la plante |
Flottante ou submergée
|
| Habitat |
Lac, étang, rivière
|
| Type biologique |
Submergée
|
| Disposition des feuilles |
Verticillées
|
| Structure de la feuille |
Pennée et plus profondément découpée
|
| Forme des feuilles indivises |
Feuilles découpées ou composées
|
| Bord des limbes |
Lobé ou découpé
|
| Type de fleur |
Pétales ou tépales libres
|
| Dimension de la fleur en mm |
5
|
| Position de l'ovaire |
Infère
|
| Couleur dominante des pièces pétaloides |
Rouge, pourpre
Verdâtre Rose, lilas |
| Nombre de pétales ou de tépales |
4
|
| Type d'inflorescence |
En verticilles ou glomérules
|
| Nombre d'étamines |
8 ou 9
|
| Type de fruit |
Akène simple
|
| Forme de la tige ou de la hampe florale |
Lisse ou finement striée
|
| Forme des feuilles |
Feuille à nombreux segments filiformes et entiers
|
| Détail du fruit |
4 stigmates et 4 akènes en croix
|
| Détail de l'inflorescence |
Fleurs supérieures nettement verticillées
|
| Bractées des fleurs supérieures |
Bractées entières
|
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
Copyright © : Geonat'ÎdF - Lobelia