Comparaison

Comparer plusieurs plantes en visualisant leurs photos, leurs critères distinctifs ou communs, et leur répartition géographique selon les connaissances actuelles.

Photos (clic pour agrandir)

Porcelle à feuilles tachées
Hypochaeris maculata

Critères (➡️)

Critère	Porcelle à feuilles tachées Hypochaeris maculata
Période floraison ou sporulation	J F M A M J J A S O N D
Rareté	Extrêmement rare (RRR)
Hauteur mini-maxi de la plante	30 - 70 cm
Type de plante	Autre plante herbacée à fleur
Port de la plante	Tige dressée
Habitat	Prairie, pelouse
Type biologique	Plante vivace en surface
Disposition des feuilles	Alternes Feuilles en rosette entourant une hampe florale
Structure de la feuille	Simple, non découpée
Forme des feuilles indivises	Ovale, oblongue ou obovale
Bord des limbes	Sinué Denté
Type de fleur	Autre (Voir aide) Pétales ou tépales soudés
Dimension de la fleur en mm	40
Position de l'ovaire	Infère
Couleur dominante des pièces pétaloides	Jaune
Nombre de pétales ou de tépales	Capitule
Type d'inflorescence	Capitule
Nombre d'étamines	5
Type de fruit	Akène avec appendices plumeux
Forme de la tige ou de la hampe florale	Lisse ou finement striée
Caractère particulier	Tige contenant un suc laiteux
Composition du capitule	Languette terminée par 5 dents
Couleur du capitule	À une seule couleur
Disposition des capitules	Capitule solitaire Autres disposition des capitules
Position des épines	Plante ne possédant pas d'épine
Présence d'écailles sur le capitule	Fleur placée à l'aisselle d'une écaille
Type d'akène	Pappus formé d'une aigrette pedicellée
Présence de lait dans la plante	Présence de lait à la cassure de parties jeunes
Paillettes du réceptacle	Transparentes, terminées par une pointe jaune
Pilosité de l'involucre	Hérissé de poils
Disposition des capitules	Hampe peu ramifiée à feuilles très réduites
Taille de la languette des fleurs	Languettes plus grandes et plus larges
Feuilles de la rosette basale	À peine lobées, souvent maculées de violet, velues

Carte des observations

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"Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1998.0, "geojson_maille": {"coordinates": [[[[2.404641244, 48.478768357], [2.40484521, 48.460776609], [2.377793815, 48.460637917], [2.377580579, 48.478629619], [2.404641244, 48.478768357]]]], "type": "MultiPolygon"}, "last_year": 2009.0, "observation_number": 2, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 2001.0, "geojson_maille": {"coordinates": [[[[2.431702049, 48.478900929], [2.431896744, 48.460909138], [2.40484521, 48.460776609], [2.404641244, 48.478768357], [2.431702049, 48.478900929]]]], "type": "MultiPolygon"}, "last_year": 2001.0, "observation_number": 1, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1919.0, "geojson_maille": {"coordinates": [[[[2.458762987, 48.479027335], [2.458948413, 48.461035503], [2.431896744, 48.460909138], [2.431702049, 48.478900929], [2.458762987, 48.479027335]]]], "type": "MultiPolygon"}, "last_year": 1919.0, "observation_number": 1, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1997.0, "geojson_maille": {"coordinates": [[[[2.512718241, 48.497253307], [2.512885239, 48.479261651], [2.485824053, 48.479147576], [2.485647777, 48.497139195], [2.512718241, 48.497253307]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 9, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1998.0, "geojson_maille": {"coordinates": [[[[2.513218893, 48.44327758], [2.513385549, 48.42528517], [2.486352155, 48.425171208], [2.486176242, 48.443163581], [2.513218893, 48.44327758]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 5, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 2008.0, "geojson_maille": {"coordinates": [[[[2.514383091, 48.317325571], [2.514548951, 48.299331466], [2.487580185, 48.299217765], [2.487405112, 48.317211834], [2.514383091, 48.317325571]]]], "type": "MultiPolygon"}, "last_year": 2008.0, 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"last_year": 2023.0, "observation_number": 2, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1999.0, "geojson_maille": {"coordinates": [[[[2.567748647, 48.389508915], [2.567896483, 48.371515699], [2.540890603, 48.371414156], [2.540733529, 48.38940734], [2.567748647, 48.389508915]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 15, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 2009.0, "geojson_maille": {"coordinates": [[[[2.567896483, 48.371515699], [2.568044217, 48.35352224], [2.541047571, 48.353420731], [2.540890603, 48.371414156], [2.567896483, 48.371515699]]]], "type": "MultiPolygon"}, "last_year": 2012.0, "observation_number": 9, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1997.0, "geojson_maille": {"coordinates": [[[[2.594625175, 48.407597339], [2.594763866, 48.389604335], [2.567748647, 48.389508915], [2.56760071, 48.407501888], [2.594625175, 48.407597339]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 38, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.594763866, 48.389604335], [2.594902463, 48.371611087], [2.567896483, 48.371515699], [2.567748647, 48.389508915], [2.594763866, 48.389604335]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.594902463, 48.371611087], [2.595040964, 48.353617597], [2.568044217, 48.35352224], [2.567896483, 48.371515699], [2.594902463, 48.371611087]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1998.0, "geojson_maille": {"coordinates": [[[[2.621649735, 48.407686632], [2.621779181, 48.389693599], [2.594763866, 48.389604335], [2.594625175, 48.407597339], 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[2.675588084, 48.425839584], [2.702622143, 48.425910426]]]], "type": "MultiPolygon"}, "last_year": 2016.0, "observation_number": 1, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 1997.0, "geojson_maille": {"coordinates": [[[[2.72984126, 48.389989093], [2.729933659, 48.371995719], [2.702927268, 48.371931101], [2.702825629, 48.389924454], [2.72984126, 48.389989093]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 2, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 2012.0, "geojson_maille": {"coordinates": [[[[2.757520639, 48.246093753], [2.757603345, 48.228098474], [2.730670581, 48.228040163], [2.730578686, 48.246035423], [2.757520639, 48.246093753]]]], "type": "MultiPolygon"}, "last_year": 2012.0, "observation_number": 1, "scientific_name": "Hypochaeris maculata"}, {"cd_nom": 103369, "first_year": 2011.0, "geojson_maille": {"coordinates": [[[[2.784020493, 48.354112841], [2.784094311, 48.336118948], [2.757106261, 48.336066672], [2.757023215, 48.354060548], [2.784020493, 48.354112841]]]], "type": "MultiPolygon"}, "last_year": 2020.0, "observation_number": 5, "scientific_name": "Hypochaeris maculata"}]

Avertissement : La carte présentée ne correspond qu'à l'état actuel des connaissances et ne peut être considérée comme exhaustive. Cette carte est une retranscription en temps réel des contributions de chacun sur la base de données et toute nouvelle donnée est à ce titre intéressante, même pour les espèces les plus communes.
Copyright © : Geonat'ÎdF - Lobelia

Comparaison

Photos (clic pour agrandir)

Porcelle à feuilles tachées Hypochaeris maculata

Critères (➡️)

Carte des observations

Porcelle à feuilles tachées
Hypochaeris maculata