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 | Extrêmement commune (CCC) |
| Hauteur mini-maxi de la plante | 5 - 80 cm |
| Type de plante |
Autre plante herbacée à fleur
|
| Port de la plante |
Tige dressée
Rampante |
| Habitat |
Terrain vague, chemin
|
| Type biologique |
Plante annuelle
|
| Disposition des feuilles |
Alternes
|
| Structure de la feuille |
Simple, non découpée
|
| Forme des feuilles indivises |
Lancéolée
Linéaire |
| Bord des limbes |
Entier à marge lisse ou scabre
|
| Type de fleur |
Pétales ou tépales soudés
|
| Dimension de la fleur en mm |
3
|
| Position de l'ovaire |
Supère
|
| Couleur dominante des pièces pétaloides |
Rose, lilas
Blanche |
| Nombre de pétales ou de tépales |
5
|
| Type d'inflorescence |
Grappe ou grappe composée
|
| Nombre d'étamines |
8 ou 9
|
| Type de fruit |
Akène simple
|
| Forme de la tige ou de la hampe florale |
Lisse ou finement striée
|
| Caractère particulier |
Présence de stipules ou d'ochréas
|
| Insertion des feuilles |
Présence d'une enveloppe membraneuse (ochréa)
|
| Aspect de la fleur |
5 pièces de tailles presque égales
|
| Détail de l'inflorescence |
Nombreuses inflorescences axillaires
|
| Feuilles bractéales supérieures |
Dépassant nettement les fleurs
|
| Ornementation de la semence |
Dos des tépales à nervures peu saillantes
|
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