Comparaison

Photos

Thalictrum minus
© GA
Critères
Critère
Petit pigamon
Thalictrum minus
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Très rare (RR)
Hauteur mini-maxi 25 - 50 cm
Bord des limbes Echancrures >20% du limbe
Lobé ou découpé
Caractère particulier Présence de stipules ou d'ochréas
Couleur dominante des pièces pétaloides Jaunâtre
Verdâtre
Dimension de la fleur en mm 1 à 2 cm
12
Disposition des feuilles Tige aérienne avec feuilles
Alternes
Forme de la tige ou de la hampe florale Tige cylindrique
Lisse ou finement striée
Forme des feuilles indivises Feuilles découpées ou composées
Fréquence Très rare (RR)
Habitat Prairie, pelouse
Hauteur maxi de la plante en cm 31 à 60 cm
50
Hauteur mini de la plante en cm 25
Nombre d'étamines >10
Nombre de pétales ou de tépales Aucun pétale
4
Port de la plante Tige dressée
Position de l'ovaire Supère
Structure de la feuille Feuille plus ou moins découpée
Pennée et plus profondément découpée
Type biologique Plante terrestre
Plante vivace en surface
Type d'inflorescence Fleurs regroupées
Grappe ou grappe composée
Type de fleur Symétrie radiale
Pétales ou tépales libres
Type de fruit Sec indéhiscent
Akène simple
Type de plante Plante herbacée à fleurs
Autre plante herbacée à fleur
Forme du réceptacle fructifère Réceptacle plat ou simplement bombé
Types de nectaires Nectaires absents
Aspect des étamines Jaunes et pendantes
Forme des folioles Arrondies presque aussi longues que larges
Carte des observations
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