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 | Très commune (CC) |
| Hauteur mini-maxi de la plante | 30 - 100 cm |
| Type de plante |
Autre plante herbacée à fleur
|
| Port de la plante |
Tige dressée
|
| Habitat |
Prairie, pelouse
Terrain vague, chemin |
| Type biologique |
Plante vivace en surface
|
| Disposition des feuilles |
Opposées
|
| Structure de la feuille |
Pennée et plus profondément découpée
Simple, non découpée |
| Forme des feuilles indivises |
Feuilles découpées ou composées
Lancéolée |
| Bord des limbes |
Lobé ou découpé
|
| Type de fleur |
Pétales ou tépales soudés
|
| Dimension de la fleur en mm |
30
|
| Position de l'ovaire |
Infère
|
| Couleur dominante des pièces pétaloides |
Rose, lilas
Bleue |
| Nombre de pétales ou de tépales |
4
|
| Type d'inflorescence |
Capitule
|
| Nombre d'étamines |
4
|
| Type de fruit |
Akène simple
|
| Forme de la tige ou de la hampe florale |
Lisse ou finement striée
|
| Couleur des fruits |
Fruit sec
|
| Pilosité des feuilles |
Feuilles nettement velues
|
| Détail des fruits |
Akène surmonté de 6 à 10 arêtes
|
| Forme du capitule |
Capitule en demi sphère ou presque plan
|
| Forme des écailles du réceptacle |
Absence d'écailles entre les fleurs
|
| Détail du fruit |
Sommet du fruit creusé de 4 fossettes
|
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