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Myosotis laxa

Myosotis cespiteux

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Photos épinglées

Myosotis laxa
Individu
9
Critères
Critère Myosotis laxa
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Rare (R)
Hauteur mini-maxi 5 - 30 cm
Nombre de pétales ou de tépales
5
Habitat
Zone humide, tourbière, rives
Nombre d'étamines
5
Couleur de la corolle
Bleue (rarement rose) cerclée de jaune au centre
Pilosité du calice
Poils appliqués
Type de fruit
4 akènes disposés en croix
Ornementation du fruit
Sans bourrelet basal et lisse
Type d'inflorescence
Inflorescence différente
Longueur du pédicelle des fleurs inférieures
Pédicelles supérieurs à 3 mm
Forme de la fleur
Lobes de la corolle étalés dans un plan
Pilosité de la base de la plante
Poils appliqués tous dirigés vers le haut
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante terrestre
  • Plante annuelle
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
Forme des feuilles indivises
Rapport longueur / largeur 2-5
  • Ovale lancéolée ou oblancéolée
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
Forme de la corolle
Corolle régulière
  • Tube de la corolle plus court que les lobes
Couleur dominante des pièces pétaloides
Bleue
Port de la plante
Tige dressée
Position de l'ovaire
Infère
Inflorescence détail
Inflorescence scorpioïde
Gorge de la corolle
Gorge fermée par 5 lobes
Présence de bractées florales
Majorité des fleurs sans bractée
Dimension de la fleur en mm
Moins de 5 mm
  • 4
Moins de 1 cm
  • 6
  • 5
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Type de fleur
Symétrie radiale
  • Pétales ou tépales soudés
Type de fruit
Sec indéhiscent
  • Akène simple
Phénologie
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Carte des observations
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