Comparaison

Comparer plusieurs plantes en visualisant leurs photos, leurs critères distinctifs ou communs, et leur répartition géographique selon les connaissances actuelles.

Photos (clic pour agrandir)

Myosotis raide
Myosotis stricta

Critères (➡️)

Critère	Myosotis raide Myosotis stricta
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Extrêmement rare (RRR)
Hauteur mini-maxi de la plante	5 - 20 cm
Type de plante	Autre plante herbacée à fleur
Port de la plante	Tige dressée
Habitat	Terrain vague, chemin
Type biologique	Plante annuelle
Disposition des feuilles	Alternes
Structure de la feuille	Simple, non découpée
Forme des feuilles indivises	Ovale lancéolée ou oblancéolée
Bord des limbes	Entier à marge lisse ou scabre
Type de fleur	Pétales ou tépales soudés
Dimension de la fleur en mm	1
Position de l'ovaire	Infère
Couleur dominante des pièces pétaloides	Bleue
Nombre de pétales ou de tépales	5
Type d'inflorescence	Grappe ou grappe composée
Nombre d'étamines	5
Type de fruit	Akène simple
Forme de la tige ou de la hampe florale	Lisse ou finement striée
Inflorescence détail	Inflorescence scorpioïde
Type de fruit	4 akènes disposés en croix
Forme de la corolle	Tube de la corolle plus court que les lobes
Gorge de la corolle	Gorge fermée par 5 lobes
Ornementation du fruit	Sans bourrelet basal et lisse
Présence de bractées florales	Majorité des fleurs sans bractée
Couleur de la corolle	Bleue (rarement rose) cerclée de jaune au centre
Pilosité du calice	Poils étalés crochus
Type d'inflorescence	Inflorescence différente
Longueur du pédicelle des fleurs inférieures	Pédicelles inférieurs à 1,5 mm
Forme de la fleur	Lobes de la corolle en coupe
Pilosité de la base de la plante	Présence de quelques poils crochus

Carte des observations

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Avertissement : La carte présentée ne correspond qu'à l'état actuel des connaissances et ne peut être considérée comme exhaustive. Cette carte est une retranscription en temps réel des contributions de chacun sur la base de données et toute nouvelle donnée est à ce titre intéressante, même pour les espèces les plus communes.
Copyright © : Geonat'ÎdF - Lobelia

Comparaison

Photos (clic pour agrandir)

Myosotis raide Myosotis stricta

Critères (➡️)

Carte des observations

Myosotis raide
Myosotis stricta