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Epilobium obscurum

Épilobe vert foncé

Photos

Photos épinglées

Epilobium obscurum
Pas de photo pour cette espèce
3
Critères
Critère Epilobium obscurum
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 30 - 90 cm
Nombre de pétales ou de tépales
4
Habitat
Zone humide, tourbière, rives
Nombre d'étamines
8 ou 9
Nombre de styles et stigmates
Un seul style terminé par 2-4 stigmates agglomérés
Détail du fruit
Capsule fine, en tube de plus de 3 cm
Stolons
Longs stolons aériens, superficiels feuillés
Longs stolons souterrains (ou rhizomes)
Persistance des sépales
Sépales caducs
Détail des graines
Surmontées d'une longue aigrette soyeuse
Pilosité des tiges
Poils courts et arqués inférieurs à 0,4 mm
Forme de la base du limbe de la feuille
Courtement pétiolée (< 3 mm)
Ornementations des graines
Verrues réparties sur toute la surface
Forme du sommet des graines
Arrondi sans appendice
Poils glanduleux de l'inflorescence
Uniquement sur les sépales et sillons des fruits
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
  • Opposées
Forme des feuilles indivises
Rapport longueur / largeur 5-10
  • Linéaire lancéolée
Bord des limbes
Echancrures < 20% du limbe
  • Denté
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Forme de la tige ou de la hampe florale
Tige anguleuse
  • + de 4 angles
Dimension de la fleur en mm
1 à 2 cm
  • 14
Couleur dominante des pièces pétaloides
Rose, lilas
Port de la plante
Tige dressée
Position de l'ovaire
Infère
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Type de fleur
Symétrie radiale
  • Pétales ou tépales libres
Type de fruit
Sec déhiscent
  • À autre mode d'ouverture (capsule)
Phénologie
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Carte des observations
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