Comparaison

Photos

Alopecurus aequalis
© GA
Critères
Critère
Vulpin roux
Alopecurus aequalis
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Rare (R)
Hauteur mini-maxi 10 - 50 cm
Couleur dominante des pièces pétaloides
Pas de calice ni de corolle
Habitat
Zone humide, tourbière, rives
Nombre de pétales ou de tépales
Aucun pétale
Nombre d'étamines
3
Port de la plante
Rampante
Position de l'ovaire
Supère
Inflorescence primaire
Epillet
Pilosité des feuilles inférieures
Glabres
Position de l'arête des lemmes
Subterminale non coudée
Dorsale à basale et coudée
Largeur moyenne des feuilles inférieures
4 - 10 mm
Présence d'oreillettes
Pas d'oreillettes
Structure de l'inflorescence générale
Panicule contractée cylindrique
Taille de l'épillet
< 3 mm
Taille de la glume supérieure
Égalant environ l'ensemble des fleurons
Type de ligule
Membraneuse glabre ou courtement ciliée
Couleur des étamines
Blanc puis orangé
Observation de l'épillet
Glumes comprimées latéralement, soudées à la base
Pilosité du dos des glumes
Carène des glumes longuement ciliée
Taille de l'arête
Arête courte dépassant à peine les glumes
Type de plante
Plante herbacée à fleurs
  • À feuilles linéaires et longues gaines
Type biologique
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 > 10
  • Linéaire
Bord des limbes
Echancrures < 20% du limbe
  • Entier à marge lisse ou scabre
Type de fleur
Autre
  • Autre (Voir aide)
Dimension de la fleur en mm
Plante à fleurs nues
  • Pièces florales absentes ou transformées en soies
Type d'inflorescence
Fleurs regroupées
  • Epi ou épi composé
Type de fruit
Sec indéhiscent
  • Caryopse
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Structure de l'épillet
Un seul fleuron fertile
  • Sans autres pièces
Structure de la semence
1 épillet complet
  • Sans pédoncule ni baguette, 1 seul caryopse
Carte des observations
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