Comparaison

Photos

Claytonia perfoliata

Critères

Critère	Claytonie perfoliée Claytonia perfoliata
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Non renseignée
Hauteur mini-maxi	10 - 20 cm
Calice	Calice réduit à 2 sépales opposés
Détail du fruit	Capsule à 3 valves et 3 graines
Particularité des bractées	Bractées soudées en une coupelle entourant la tige
Caractère particulier	Plante grasse ou charnue
Couleur dominante des pièces pétaloides	Blanche
Habitat	Proximité habitations, parcs
Nombre de pétales ou de tépales	5
Port de la plante	Tige dressée
Nombre d'étamines	5
Position de l'ovaire	Supère
Type de plante	Plante herbacée à fleurs Autre plante herbacée à fleur
Type biologique	Plante terrestre Plante annuelle
Disposition des feuilles	Absence de tige aérienne Feuilles en rosette entourant une hampe florale
Structure de la feuille	Feuille non découpée Simple, non découpée
Forme des feuilles indivises	Rapport longueur / largeur 2-5 Spatulée
Bord des limbes	Echancrures < 20% du limbe Entier à marge lisse ou scabre
Type de fleur	Symétrie radiale Pétales ou tépales libres
Dimension de la fleur en mm	Moins de 1 cm 6
Type d'inflorescence	Fleurs regroupées Cyme ou cyme composée Ombelle
Type de fruit	Sec déhiscent À autre mode d'ouverture (capsule)
Forme de la tige ou de la hampe florale	Tige cylindrique Lisse ou finement striée

Carte des observations

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