Comparaison

Photos

Galium elongatum
© GA
Critères
Critère
Gaillet allongé
Galium elongatum
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Rare (R)
Hauteur mini-maxi 20 - 90 cm
Couleur dominante des pièces pétaloides
Blanche
Nombre de pétales ou de tépales
4
Port de la plante
Tige dressée
Caractère particulier
Plante nettement parfumée ou aromatique
Présence de stipules ou d'ochréas
Habitat
Zone humide, tourbière, rives
Nombre d'étamines
4
Position de l'ovaire
Infère
Extrémité de la feuille
Feuille non mucronée
Détail du fruit
Glabre et lisse ou presque lisse
Nombre de feuilles par verticille
5 à 6 à une seule nervure
Type de fruit
Double akène arrondi et sans pointes au sommet
Couleur de la tige
Tige verte et velue
Densité des pousses à la base
Pousses végétatives peu nombreuses, diffuses
Détail de l'inflorescence
Inflorescence en panicule terminale
Hauteur du fruit à maturité
1,5 à 2 mm
Plus de 2 mm
Rugosité de la tige et des feuilles
Seulement la tige accrochante
Sommet des lobes de la corolle
Lobes simplement aigus
Taille des rameaux
Rameau primaire nettement plus court
Rameau primaire égalant l'entre-noeud adjacent
Rapport pédoncule ultime sur pédicelle
Rapport > 3,5, pédicelles pendants
Rapport < 3,5, pédicelles raides
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
  • Verticillées
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Forme des feuilles indivises
Rapport longueur / largeur 1-2
  • Ovale, oblongue ou obovale
Bord des limbes
Echancrures < 20% du limbe
  • Entier à marge lisse ou scabre
Type de fleur
Symétrie radiale
  • Pétales ou tépales soudés
Dimension de la fleur en mm
Moins de 5 mm
  • 4
Type d'inflorescence
Fleurs regroupées
  • Cyme ou cyme composée
  • Ombelle
Type de fruit
Sec indéhiscent
  • Akène simple
Forme de la tige ou de la hampe florale
Tige anguleuse
  • Quadrangulaire
Détail de la corolle
Tube < lobe des pétales
  • Tube très court inférieur à 1 mm ou presque nul
Carte des observations
[{"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[1.887469848075, 48.6189930365165], [1.88785200442342, 48.6010045819687], [1.86073016302607, 48.6007481153236], [1.86033868962656, 48.6187364855461], [1.887469848075, 48.6189930365165]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[1.91273322425073, 48.709182030445], [1.91310734744216, 48.6911948532006], [1.88593859290934, 48.6909441535339], [1.88555512031732, 48.7089312483285], [1.91273322425073, 48.709182030445]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 2, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[1.94173294668727, 48.6194875959985], [1.94209646812832, 48.6014989788935], [1.91497410825616, 48.6012548698536], [1.91460126922942, 48.6192434066956], [1.94173294668727, 48.6194875959985]]]], "type": "MultiPolygon"}, "last_year": 1999.0, "observation_number": 3, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[1.96709019856817, 48.7096650214646], [1.96744562216761, 48.6916776854257], [1.94027635933805, 48.6914393638589], [1.93991158581302, 48.7094266215181], [1.96709019856817, 48.7096650214646]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[1.96815573610668, 48.6557021886025], [1.96851042695037, 48.6377140314856], [1.94136917534565, 48.6374759448803], [1.94100515384571, 48.6554640237063], [1.96815573610668, 48.6557021886025]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1983.0, "geojson_maille": {"coordinates": [[[[1.96886487404561, 48.6197256043425], [1.96921907764358, 48.6017369090057], [1.94209646812832, 48.6014989788935], [1.94173294668727, 48.6194875959985], [1.96886487404561, 48.6197256043425]]]], "type": "MultiPolygon"}, "last_year": 1983.0, "observation_number": 2, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1977.0, "geojson_maille": {"coordinates": [[[[1.9939227443387, 48.7278843652552], [1.99426905607981, 48.7098972302036], [1.96709019856817, 48.7096650214646], [1.96673453021219, 48.7276520801427], [1.9939227443387, 48.7278843652552]]]], "type": "MultiPolygon"}, "last_year": 1977.0, "observation_number": 2, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1996.0, "geojson_maille": {"coordinates": [[[[1.99426905607981, 48.7098972302036], [1.99461512950111, 48.6919098178201], [1.96744562216761, 48.6916776854257], [1.96709019856817, 48.7096650214646], [1.99426905607981, 48.7098972302036]]]], "type": "MultiPolygon"}, "last_year": 1996.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[1.99461512950111, 48.6919098178201], [1.99496096484849, 48.673922129939], [1.96780080126304, 48.6736900738603], [1.96744562216761, 48.6916776854257], [1.99461512950111, 48.6919098178201]]]], "type": "MultiPolygon"}, "last_year": 1995.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[1.99565192230347, 48.6379459350192], [1.99599704490118, 48.6199574316469], [1.96886487404561, 48.6197256043425], [1.96851042695037, 48.6377140314856], [1.99565192230347, 48.6379459350192]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 2, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[1.99599704490118, 48.6199574316469], [1.99634193040524, 48.6019686601095], [1.96921907764358, 48.6017369090057], [1.96886487404561, 48.6197256043425], [1.99599704490118, 48.6199574316469]]]], "type": "MultiPolygon"}, "last_year": 1996.0, "observation_number": 5, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[2.02043659066422, 48.7640840365724], [2.02077401002885, 48.746097387296], [1.99357619403152, 48.74587122114], [1.99322940491169, 48.7638577960226], [2.02043659066422, 48.7640840365724]]]], "type": "MultiPolygon"}, "last_year": 1996.0, "observation_number": 4, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1996.0, "geojson_maille": {"coordinates": [[[[2.02144815191122, 48.7101232476563], [2.02178487490847, 48.6921357609633], [1.99461512950111, 48.6919098178201], [1.99426905607981, 48.7098972302036], [2.02144815191122, 48.7101232476563]]]], "type": "MultiPolygon"}, "last_year": 1996.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[2.02178487490847, 48.6921357609633], [2.02212136626223, 48.6741479988008], [1.99496096484849, 48.673922129939], [1.99461512950111, 48.6919098178201], [2.02178487490847, 48.6921357609633]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 2, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1996.0, "geojson_maille": {"coordinates": [[[[2.02212136626223, 48.6741479988008], [2.02245762621145, 48.6561599630028], [1.99530656236754, 48.6559341683942], [1.99496096484849, 48.673922129939], [2.02212136626223, 48.6741479988008]]]], "type": "MultiPolygon"}, "last_year": 1996.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1993.0, "geojson_maille": {"coordinates": [[[[2.02312945285036, 48.620183077833], [2.02346502001629, 48.6021942321265], [1.99634193040524, 48.6019686601095], [1.99599704490118, 48.6199574316469], [2.02312945285036, 48.620183077833]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 2, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[2.02346502001629, 48.6021942321265], [2.02380035673015, 48.584205120115], [1.99668657905987, 48.5839796222391], [1.99634193040524, 48.6019686601095], [2.02346502001629, 48.6021942321265]]]], "type": "MultiPolygon"}, "last_year": 1995.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[2.04797205838841, 48.746317358016], [2.04829988184602, 48.7283303554366], [2.02111119703121, 48.7281104570455], [2.02077401002885, 48.746097387296], [2.04797205838841, 48.746317358016]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[2.04829988184602, 48.7283303554366], [2.04862747962532, 48.7103430737459], [2.02144815191122, 48.7101232476563], [2.02111119703121, 48.7281104570455], [2.04829988184602, 48.7283303554366]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 2, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1996.0, "geojson_maille": {"coordinates": [[[[2.04862747962532, 48.7103430737459], [2.04895485195925, 48.6923555147786], [2.02178487490847, 48.6921357609633], [2.02144815191122, 48.7101232476563], [2.04862747962532, 48.7103430737459]]]], "type": "MultiPolygon"}, "last_year": 1996.0, "observation_number": 7, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1997.0, "geojson_maille": {"coordinates": [[[[2.04928199908046, 48.6743676803693], [2.04960892122124, 48.6563795723517], [2.02245762621145, 48.6561599630028], [2.02212136626223, 48.6741479988008], [2.04928199908046, 48.6743676803693]]]], "type": "MultiPolygon"}, "last_year": 1997.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[2.05026209148918, 48.6204025428246], [2.05058834007935, 48.6024136249803], [2.02346502001629, 48.6021942321265], [2.02312945285036, 48.620183077833], [2.05026209148918, 48.6204025428246]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 1994.0, "geojson_maille": {"coordinates": [[[[2.07485165351936, 48.764517925177], [2.0751703326595, 48.7465311332255], [2.04797205838841, 48.746317358016], [2.04764400901923, 48.7643040796488], [2.07485165351936, 48.764517925177]]]], "type": "MultiPolygon"}, "last_year": 1994.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 2004.0, "geojson_maille": {"coordinates": [[[[2.10298680495173, 48.7107641515392], [2.10329547526779, 48.6927764541295], [2.07612505422272, 48.6925690791915], [2.07580703278472, 48.7105567083977], [2.10298680495173, 48.7107641515392]]]], "type": "MultiPolygon"}, "last_year": 2004.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 2016.0, "geojson_maille": {"coordinates": [[[[2.64564241558855, 48.8575116545856], [2.64576469873179, 48.8395252869425], [2.61851623826099, 48.8394414932949], [2.61838454914568, 48.8574278333663], [2.64564241558855, 48.8575116545856]]]], "type": "MultiPolygon"}, "last_year": 2016.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 2015.0, "geojson_maille": {"coordinates": [[[[2.80892732233141, 48.9298272221162], [2.80899335023049, 48.911841909016], [2.78170681631507, 48.9117952953502], [2.78163135599419, 48.9297805931092], [2.80892732233141, 48.9298272221162]]]], "type": "MultiPolygon"}, "last_year": 2015.0, "observation_number": 1, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 2020.0, "geojson_maille": {"coordinates": [[[[3.1079899556069, 48.3542604920835], [3.10795304618088, 48.3362665505782], [3.0809648067046, 48.3362880760059], [3.08099248879676, 48.3542820245844], [3.1079899556069, 48.3542604920835]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 3, "scientific_name": "Galium elongatum"}, {"cd_nom": 99418, "first_year": 2020.0, "geojson_maille": {"coordinates": [[[[3.10810083547349, 48.4082408679441], [3.10806385022727, 48.3902476525911], [3.08104790980742, 48.3902691992464], [3.08107564876481, 48.4082624216806], [3.10810083547349, 48.4082408679441]]]], "type": "MultiPolygon"}, "last_year": 2020.0, "observation_number": 3, "scientific_name": "Galium elongatum"}]