Comparaison

Photos

Melica ciliata

Critères

Critère	Mélique ciliée Melica ciliata
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Extrêmement rare (RRR)
Hauteur mini-maxi	30 - 70 cm
Structure de l'épillet	Toujours deux fleurons fertiles Surmontés d'un moignon stérile terminal Un seul fleuron fertile Associé à un moignon stérile terminal
Couleur dominante des pièces pétaloides	Pas de calice ni de corolle
Habitat	Terrain sec
Nombre de pétales ou de tépales	Aucun pétale
Nombre d'étamines	3
Port de la plante	Tige dressée
Position de l'ovaire	Supère
Inflorescence primaire	Epillet
Pilosité des feuilles inférieures	Glabres
Position de l'arête des lemmes	Absente
Largeur moyenne des feuilles inférieures	2 - 4 mm
Présence d'oreillettes	Pas d'oreillettes
Structure de l'inflorescence générale	Panicule contractée cylindrique
Taille de l'épillet	5 - 7 mm
Taille de la glume supérieure	Égalant environ l'ensemble des fleurons
Type de ligule	Membraneuse glabre ou courtement ciliée
Pilosité des lemmes	Lemmes plumeuses
Zone ligulaire	Absence de pointe
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 la semence	Plusieurs fleurons sans glumes Plusieurs stériles terminaux, 2 - 3 caryopses Plusieurs fleurons sans glumes Plusieurs stériles terminaux, 1 caryopse

Carte des observations

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