Comparaison

Photos

Astragalus monspessulanus

Critères

Critère	Astragale de Montpellier Astragalus monspessulanus
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Extrêmement rare (RRR)
Hauteur mini-maxi	10 - 30 cm
Caractère particulier	Présence de stipules ou d'ochréas
Nombre de pétales ou de tépales	5
Nombre d'étamines	10
Couleur dominante des pièces pétaloides	Rouge, pourpre Rose, lilas
Habitat	Prairie, pelouse Terrain sec
Port de la plante	Tige dressée
Position de l'ovaire	Supère
Détail des feuilles	Imparipennée terminée par une foliole
Détail du fruit	Gousse plus ou moins déhiscente (2 valves)
Forme des stipules	Entières et séparées l'une de l'autre
Type de corolle	Corolle papilionacée
Disposition des étamines	1 étamine supérieure libre, 9 soudées en canal
Particularité de la gousse	Gousse peu déhiscente séparée en 2 loges
Nombre de paires de folioles	Au moins 8 paires de folioles
Type de plante	Plante herbacée à fleurs Autre plante herbacée à fleur
Type biologique	Plante terrestre Plante vivace en surface
Disposition des feuilles	Absence de tige aérienne Feuilles en rosette entourant une hampe florale
Structure de la feuille	Feuille composée Imparipennée
Forme des feuilles indivises	Feuilles découpées ou composées Feuilles découpées ou composées
Bord des limbes	Echancrures >20% du limbe Lobé ou découpé
Type de fleur	Symétrie bilatérale Pétales ou tépales soudés
Dimension de la fleur en mm	1 à 2 cm 20
Type d'inflorescence	Fleurs regroupées Grappe ou grappe composée
Type de fruit	Sec déhiscent À 2 valves sans cloison centrale (gousse)
Forme de la tige ou de la hampe florale	Tige cylindrique Lisse ou finement striée

Carte des observations

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