Comparaison

Photos

Myosotis nemorosa
© GA
Critères
Critère
Myosotis à poils réfractés
Myosotis nemorosa
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 15 - 50 cm
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Gorge de la corolle
Gorge fermée par 5 lobes
Inflorescence détail
Inflorescence scorpioïde
Ornementation du fruit
Sans bourrelet basal et lisse
Présence de bractées florales
Majorité des fleurs sans bractée
Type de fruit
4 akènes disposés en croix
Couleur de la corolle
Bleue (rarement rose) cerclée de jaune au centre
Forme de la fleur
Lobes de la corolle étalés dans un plan
Longueur du pédicelle des fleurs inférieures
Pédicelles supérieurs à 3 mm
Pilosité de la base de la plante
Présence de poils rabattus vers le bas
Pilosité du calice
Poils appliqués
Type d'inflorescence
Tige terminée par une fourche sans bractées
Couleur dominante des pièces pétaloides
Bleue
Habitat
Zone humide, tourbière, rives
Nombre de pétales ou de tépales
5
Nombre d'étamines
5
Port de la plante
Tige dressée
Position de l'ovaire
Infère
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante aquatique
  • Dépassant la surface
Plante terrestre
  • Plante vivace en surface
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
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 de fleur
Symétrie radiale
  • Pétales ou tépales soudés
Dimension de la fleur en mm
Moins de 5 mm
  • 4
Moins de 1 cm
  • 5
  • 6
Type de fruit
Sec indéhiscent
  • Akène simple
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
Carte des observations
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