Comparaison

Sélection

Lepidium latifolium

Passerage à feuilles larges

Photos

Photos épinglées

Lepidium latifolium
Individu
3
Critères
Critère Lepidium latifolium
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Très rare (RR)
Hauteur mini-maxi 50 - 140 cm
Nombre de pétales ou de tépales
4
Habitat
Zone humide, tourbière, rives
Terrain vague, chemin
Nombre d'étamines
6
Longueur du fruit
< 5 mm
Insertion des feuilles sur la tige
Feuilles non embrassantes
Pilosité des feuilles
Feuilles glabres
Particularité du fruit
Silicule à 2 graines : 1 graine par loge
Ornementation des parois du fruit
Fruit velu
Ailes du fruit
Ailes absentes, fruit non échancré
Pilosité du sommet des tiges
Tige glabre
Détail de l'inflorescence
Nombreuses grappes formant une panicule pyramidale
Forme et taille des fruits
Elliptique inférieur à 2 mm de large
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 1-2
  • Ovale, oblongue ou obovale
Bord des limbes
Echancrures < 20% du limbe
  • Denté
Echancrures >20% du limbe
  • Lobé ou découpé
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Type de fruit
Silicule
  • Aplati perpendiculairement à la cloison
Couleur dominante des pièces pétaloides
Blanche
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 radiale
  • Pétales ou tépales libres
Dimension de la fleur en mm
Moins de 1 cm
  • 5
Type de fruit
Sec déhiscent
  • À 2 valves avec une cloison centrale (silique)
Phénologie
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Carte des observations
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