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 | Rare (R) |
| Hauteur mini-maxi de la plante | 0 - 1 cm |
| Type de plante |
Plante aquatique
|
| Port de la plante |
Flottante ou submergée
|
| Habitat |
Lac, étang, rivière
|
| Type biologique |
Flottante
|
| Disposition des feuilles |
Absence de feuilles
|
| Structure de la feuille |
Simple, non découpée
|
| Forme des feuilles indivises |
Orbiculaire
|
| Bord des limbes |
Entier à marge lisse ou scabre
|
| Type de fleur |
Autre (Voir aide)
|
| Position de l'ovaire |
Supère
|
| Couleur dominante des pièces pétaloides |
Pas de calice ni de corolle
|
| Nombre de pétales ou de tépales |
Aucun pétale
|
| Type d'inflorescence |
Epi ou épi composé
|
| Nombre d'étamines |
1
|
| Type de fruit |
Akène simple
Utricule (Cypéracées) |
| Forme de la tige ou de la hampe florale |
Tige formant une lame ou une lentille
|
| Détail de la plante |
Flottant librement dans l'eau ou à sa surface
|
| Forme des lentilles |
Lentilles flottantes planes et sessiles
|
| Nombre de racines |
Plusieurs racines
|
| Détail des lentilles |
Lentille non carénée et opaque
|
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