Comparaison

Photos

Potentilla montana

Critères

Critère	Potentille des montagnes Potentilla montana
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Extrêmement rare (RRR)
Hauteur mini-maxi	5 - 20 cm
Caractère particulier	Présence de stipules ou d'ochréas
Nombre de pétales ou de tépales	5
Nombre d'étamines	>10
Position de l'ovaire	Supère
Couleur dominante des pièces pétaloides	Blanche
Habitat	Forêt, haie, lisière, chemin forestier (laie) Prairie, pelouse
Port de la plante	Rampante
Présence ou non de calicule	Calicule présent
Forme des feuilles de la base	Composées de 3 folioles
Nombre de folioles des feuilles basales	3 folioles
Pilosité des feuilles	Bien vertes et plus ou moins velues
Présence de stolons	Présence de stolons, plante rampante
Type de plante	Plante herbacée à fleurs Autre plante herbacée à fleur
Type biologique	Plante terrestre Plante vivace en surface
Disposition des feuilles	Tige aérienne avec feuilles Alternes
Structure de la feuille	Feuille composée Composée palmée
Forme des feuilles indivises	Feuilles découpées ou composées Feuilles découpées ou composées
Bord des limbes	Echancrures >20% du limbe Lobé ou découpé
Type de fleur	Symétrie radiale Pétales ou tépales libres
Dimension de la fleur en mm	1 à 2 cm 20
Type d'inflorescence	Fleurs regroupées Cyme ou cyme composée
Type de fruit	Sec indéhiscent Akène simple
Forme de la tige ou de la hampe florale	Tige cylindrique Lisse ou finement striée

Carte des observations

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