Comparaison

Sélection

Hippuris vulgaris

Pesse d'eau

Photos

Photos épinglées

Hippuris vulgaris
Individu
3
Critères
Critère Hippuris vulgaris
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Extrêmement rare (RRR)
Hauteur mini-maxi 20 - 60 cm
Nombre d'étamines
1
Habitat
Lac, étang, rivière
Nombre de sépales
Absence de sépales
Type de fruit
Akène simple
Pièces florales
Pièces florales réduites à une gaine cylindrique
Type de plante
Plante herbacée à fleurs
  • À feuilles linéaires et longues gaines
  • Plante aquatique
Type biologique
Plante aquatique
  • Dépassant la surface
Disposition des feuilles
Tige aérienne avec feuilles
  • Verticillées
Forme des feuilles indivises
Rapport longueur / largeur > 10
  • Linéaire
Bord des limbes
Echancrures < 20% du limbe
  • Entier à marge lisse ou scabre
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
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Couleur dominante des pièces pétaloides
Verdâtre
Nombre de pétales ou de tépales
Aucun pétale
Port de la plante
Tige dressée
Position de l'ovaire
Infère
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Type de fleur
Autre
  • Autre (Voir aide)
Type de fruit
Sec indéhiscent
  • Akène simple
Phénologie
[{"cd_nom": 102870, "mois_values": [{"mois": "Janvier", "value": 1}, {"mois": "F\u00e9vrier", "value": 0}, {"mois": "Mars", "value": 3}, {"mois": "Avril", "value": 6}, {"mois": "Mai", "value": 3}, {"mois": "Juin", "value": 18}, {"mois": "Juillet", "value": 14}, {"mois": "Ao\u00fbt", "value": 7}, {"mois": "Septembre", "value": 9}, {"mois": "Octobre", "value": 0}, {"mois": "Novembre", "value": 1}, {"mois": "D\u00e9cembre", "value": 0}], "scientific_name": "Hippuris vulgaris"}]
Carte des observations
[{"cd_nom": 102870, "first_year": 2022.0, "geojson_maille": {"coordinates": [[[[1.71229814281969, 49.1209070154741], [1.71274474716041, 49.1029273093591], [1.68536134566654, 49.1026310558868], [1.68490524432003, 49.1206106644599], [1.71229814281969, 49.1209070154741]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 4, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2018.0, "geojson_maille": {"coordinates": [[[[2.07739495441335, 48.6206158265471], [2.07771188419673, 48.6026268385965], [2.05058834007935, 48.6024136249803], [2.05026209148918, 48.6204025428246], [2.07739495441335, 48.6206158265471]]]], "type": "MultiPolygon"}, "last_year": 2018.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2013.0, "geojson_maille": {"coordinates": [[[[2.10575721154846, 48.5488651147967], [2.10606397857248, 48.5308750048542], [2.07897742900634, 48.5306682425906], [2.07866136850488, 48.5486582845609], [2.10575721154846, 48.5488651147967]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 3, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2013.0, "geojson_maille": {"coordinates": [[[[2.10606397857248, 48.5308750048542], [2.10637053520684, 48.5128846360082], [2.07929327274612, 48.5126779416912], [2.07897742900634, 48.5306682425906], [2.10606397857248, 48.5308750048542]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 2, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2007.0, "geojson_maille": {"coordinates": [[[[2.20871168185211, 48.9093807618235], [2.20898501117531, 48.8913959613595], [2.18171055251098, 48.8912126830717], [2.18142780002996, 48.9091974232228], [2.20871168185211, 48.9093807618235]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 2, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2015.0, "geojson_maille": {"coordinates": [[[[2.20898501117531, 48.8913959613595], [2.20925815174146, 48.8734108653975], [2.18199310972883, 48.8732276473995], [2.18171055251098, 48.8912126830717], [2.20898501117531, 48.8913959613595]]]], "type": "MultiPolygon"}, "last_year": 2015.0, "observation_number": 2, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.21143650441481, 48.7295196803663], [2.21170795493069, 48.711532007625], [2.18452737111654, 48.7113493312081], [2.18424656220201, 48.7293369438648], [2.21143650441481, 48.7295196803663]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2023.0, "geojson_maille": {"coordinates": [[[[2.2915436550696, 48.8379518498839], [2.29178803787397, 48.8199657100428], [2.26455066235544, 48.8198012851691], [2.26429688181351, 48.8377873709121], [2.2915436550696, 48.8379518498839]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.37263549932609, 48.8923651720141], [2.37285213611318, 48.8743797572234], [2.34558606023103, 48.8742338012664], [2.34536000572055, 48.8922191680277], [2.37263549932609, 48.8923651720141]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.40011836155527, 48.8745195026538], [2.40032543740502, 48.8565337483567], [2.37306862334029, 48.8563940488948], [2.37285213611318, 48.8743797572234], [2.40011836155527, 48.8745195026538]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2014.0, "geojson_maille": {"coordinates": [[[[2.40053237034395, 48.8385477023779], [2.40073916051995, 48.8205613665553], [2.37350114973363, 48.8204217589779], [2.37328496116223, 48.838408048867], [2.40053237034395, 48.8385477023779]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 6, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.45483948777228, 48.8567945216408], [2.45502761050823, 48.838808389886], [2.42777992228856, 48.8386811493994], [2.42758239438053, 48.8566672392872], [2.45483948777228, 48.8567945216408]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2023.0, "geojson_maille": {"coordinates": [[[[2.48227542851495, 48.8389294237944], [2.48245402264551, 48.8209429624187], [2.4552156034571, 48.82082196832], [2.45502761050823, 48.838808389886], [2.48227542851495, 48.8389294237944]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.508335726046, 48.9649415282385], [2.50850574145109, 48.9469570961827], [2.48120126997871, 48.9468420419819], [2.48102181006761, 48.9648264361687], [2.508335726046, 48.9649415282385]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.53564975968543, 48.9650503993384], [2.53581033046248, 48.9470659314604], [2.50850574145109, 48.9469570961827], [2.508335726046, 48.9649415282385], [2.53564975968543, 48.9650503993384]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2018.0, "geojson_maille": {"coordinates": [[[[2.53725048578105, 48.785192405146], [2.53740995161739, 48.7672050119937], [2.51019945090396, 48.7670965341899], [2.51003060542634, 48.7850838916558], [2.53725048578105, 48.785192405146]]]], "type": "MultiPolygon"}, "last_year": 2018.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2022.0, "geojson_maille": {"coordinates": [[[[2.562812673827, 48.9831372484527], [2.56296390445009, 48.9651530494313], [2.53564975968543, 48.9650503993384], [2.53548907778312, 48.9830345645716], [2.562812673827, 48.9831372484527]]]], "type": "MultiPolygon"}, "last_year": 2022.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2020.0, "geojson_maille": {"coordinates": [[[[2.56356778213322, 48.893213245434], [2.56371849089289, 48.875227551658], [2.53645150462046, 48.8751250703135], [2.53629137719366, 48.8931107303655], [2.56356778213322, 48.893213245434]]]], "type": "MultiPolygon"}, "last_year": 2020.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.59169056996184, 48.7853908303705], [2.59183127618133, 48.7674033719627], [2.56462056219715, 48.7673072912629], [2.56447047611575, 48.7852947180624], [2.59169056996184, 48.7853908303705]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.59183127618133, 48.7674033719627], [2.59197188545843, 48.7494156311587], [2.56477054487411, 48.749319582055], [2.56462056219715, 48.7673072912629], [2.59183127618133, 48.7674033719627]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.61798893572565, 48.9113850968054], [2.61812089797232, 48.8933996369603], [2.59084429122913, 48.8933095476432], [2.59070290359715, 48.9112949778406], [2.61798893572565, 48.9113850968054]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2014.0, "geojson_maille": {"coordinates": [[[[3, 48.40829013364], [3, 48.3902969021014], [2.97298402163106, 48.3902938240057], [2.97297477530326, 48.4082870545327], [3, 48.40829013364]]]], "type": "MultiPolygon"}, "last_year": 2014.0, "observation_number": 3, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2015.0, "geojson_maille": {"coordinates": [[[[3.24372675819134, 48.5159943999381], [3.2436431992543, 48.4980027520931], [3.21657187691898, 48.4980551827876], [3.21664615167814, 48.5160468478685], [3.24372675819134, 48.5159943999381]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 6, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2015.0, "geojson_maille": {"coordinates": [[[[3.270714464315, 48.497944153141], [3.27062168489725, 48.4799522696917], [3.24355969759191, 48.4800108493874], [3.2436431992543, 48.4980027520931], [3.270714464315, 48.497944153141]]]], "type": "MultiPolygon"}, "last_year": 2015.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2015.0, "geojson_maille": {"coordinates": [[[[3.27080730737096, 48.5159357817223], [3.270714464315, 48.497944153141], [3.2436431992543, 48.4980027520931], [3.24372675819134, 48.5159943999381], [3.27080730737096, 48.5159357817223]]]], "type": "MultiPolygon"}, "last_year": 2018.0, "observation_number": 3, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2014.0, "geojson_maille": {"coordinates": [[[[3.351686710327, 48.4617474668445], [3.35156626326345, 48.4437551490209], [3.32452302176253, 48.4438321766357], [3.3246342039935, 48.4618245197773], [3.351686710327, 48.4617474668445]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 9, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2020.0, "geojson_maille": {"coordinates": [[[[3.37886893482196, 48.4796562890298], [3.37873913410214, 48.4616642497988], [3.351686710327, 48.4617474668445], [3.35180723994894, 48.4797395334293], [3.37886893482196, 48.4796562890298]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 7, "scientific_name": "Hippuris vulgaris"}, {"cd_nom": 102870, "first_year": 2013.0, "geojson_maille": {"coordinates": [[[[3.46021118152355, 48.497361251191], [3.46005346001591, 48.4793695592897], [3.43299205121186, 48.4794713019288], [3.43314049555933, 48.4974630272746], [3.46021118152355, 48.497361251191]]]], "type": "MultiPolygon"}, "last_year": 2013.0, "observation_number": 1, "scientific_name": "Hippuris vulgaris"}]