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 | 50 - 90 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 |
4
|
| Position de l'ovaire |
Supère
|
| Couleur dominante des pièces pétaloides |
Verdâtre
|
| Nombre de pétales ou de tépales |
Plus de 6 pétales
|
| Type d'inflorescence |
Fleur solitaire
|
| Nombre d'étamines |
>10
|
| Type de fruit |
Akène simple
|
| Forme de la tige ou de la hampe florale |
Lisse ou finement striée
|
| Division des feuilles |
Division dichotomique des feuillles
|
| Nombre de tépales |
Fleur composée d'environ 10 tépales en couronne
|
| Nombre de niveaux de divisions |
Feuilles 1 à 2 fois bifurquées
|
| Forme des akènes |
Muni d'épines aussi longues ou + que le fruit
|
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