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 | 2 - 25 m |
| Type de plante |
Arbre
|
| Port de la plante |
Arbre
|
| Habitat |
Zone humide, tourbière, rives
Forêt, haie, lisière, chemin forestier (laie) Proximité habitations, parcs |
| Type biologique |
Plante ligneuse
|
| Disposition des feuilles |
Alternes
|
| Structure de la feuille |
Simple, non découpée
|
| Forme des feuilles indivises |
Anguleuse, triangulaire, sagittée
|
| Bord des limbes |
Doublement denté
|
| Type de fleur |
Autre (Voir aide)
|
| Dimension de la fleur en mm |
Pièces florales absentes ou transformées en soies
|
| Position de l'ovaire |
Infère
Supère |
| Couleur dominante des pièces pétaloides |
Pas de calice ni de corolle
Verdâtre Brunâtre Jaune |
| Nombre de pétales ou de tépales |
Aucun pétale
|
| Type d'inflorescence |
Cyme ou cyme composée
Epi ou épi composé |
| Nombre d'étamines |
4
2 1 3 |
| 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
|
| Inflorescence détail |
Inflorescence femelle en châton, caduque
|
| Aspect du tronc |
Avec de nombreuses crevasses noires
|
| Pilosité des feuilles |
Feuille peu ou pas velue non glanduleuse
|
| Sommet de la feuille |
Pointe de la feuille allongée et souvent arquée
|
| Pilosité des jeunes rameaux |
Rameaux glabres à petites verrues 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