Comparaison

Sélection

Polygala amarella

Polygala amer

Photos

Photos épinglées

Polygala amarella
Individu
4
Critères
Critère Polygala amarella
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 5 - 15 cm
Nombre de pétales ou de tépales
3
5
Habitat
Prairie, pelouse
Zone humide, tourbière, rives
Nombre d'étamines
8 ou 9
Port de la plante
Plante formant des rosettes de feuilles
Particularités
Feuilles à saveur très amère
Détail des feuilles
Toutes alternes
Aspect de la fleur
5 sépales, 2 formant des ailes colorées
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
Forme des feuilles indivises
Rapport longueur / largeur 2-5
  • Lancéolée
  • Spatulée
Bord des limbes
Echancrures < 20% du limbe
  • Entier à marge lisse ou scabre
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Inflorescence détail
Inflo terminale, >10 fleurs
  • Bractées plus courtes que les boutons
Couleur dominante des pièces pétaloides
Blanche
Rose, lilas
Bleue
Port de la plante
Tige dressée
Position de l'ovaire
Supère
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Type de fleur
Symétrie bilatérale
  • Pétales ou tépales libres
  • Pétales ou tépales soudés
Dimension de la fleur en mm
Moins de 5 mm
  • 3
Type de fruit
Sec déhiscent
  • À autre mode d'ouverture (capsule)
Phénologie
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Carte des observations
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