Comparaison

Sélection

Cephalanthera longifolia

Céphalanthère à feuilles étroites

Photos

Photos épinglées

Cephalanthera longifolia
Individu
4
Critères
Critère Cephalanthera longifolia
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Très rare (RR)
Hauteur mini-maxi 20 - 50 cm
Nombre de pétales ou de tépales
3
6
Habitat
Forêt, haie, lisière, chemin forestier (laie)
Prairie, pelouse
Nombre d'étamines
1
Nombre de fleurs dans l' inflorescence
1 à 15
16 à 30
Aspect de l'éperon
Fleur sans éperon
Couleur de la corolle
Blanc pur
Aspect de la corolle
Fleur ne ressemblant pas à un insecte
Forme du labelle
Divisé en 2 partie avec un étranglement médian
Pilosité du labelle
Peu ou pas velu
Division du labelle
Parfaitement entier
bractées médianes de l'inflorescence
Bractée plus courte que l'ovaire
Pilosité de l'inflorescence
Axe de l'inflorescence peu velu
Type de plante
Plante herbacée à fleurs
  • Autre plante herbacée à fleur
Type biologique
Plante terrestre
  • Plante vivace souterraine
Disposition des feuilles
Tige aérienne avec feuilles
  • Alternes
Forme des feuilles indivises
Rapport longueur / largeur 5-10
  • Linéaire lancéolée
Bord des limbes
Echancrures < 20% du limbe
  • Entier à marge lisse ou scabre
Type d'inflorescence
Fleurs regroupées
  • Grappe ou grappe composée
Forme de la tige ou de la hampe florale
Tige cylindrique
  • Lisse ou finement striée
Dimension de la fleur en mm
1 à 2 cm
  • 18
Couleur dominante des pièces pétaloides
Blanche
Port de la plante
Tige dressée
Position de l'ovaire
Infère
Caractère particulier
Plante nettement parfumée ou aromatique
Structure de la feuille
Feuille non découpée
  • Simple, non découpée
Type de fleur
Symétrie bilatérale
  • Pétales ou tépales libres
Type de fruit
Sec déhiscent
  • À autre mode d'ouverture (capsule)
Phénologie
[{"cd_nom": 89926, "mois_values": [{"mois": "Janvier", "value": 11}, {"mois": "F\u00e9vrier", "value": 0}, {"mois": "Mars", "value": 0}, {"mois": "Avril", "value": 3}, {"mois": "Mai", "value": 16}, {"mois": "Juin", "value": 7}, {"mois": "Juillet", "value": 0}, {"mois": "Ao\u00fbt", "value": 0}, {"mois": "Septembre", "value": 0}, {"mois": "Octobre", "value": 0}, {"mois": "Novembre", "value": 0}, {"mois": "D\u00e9cembre", "value": 0}], "scientific_name": "Cephalanthera longifolia"}]
Carte des observations
[{"cd_nom": 89926, "first_year": 2023.0, "geojson_maille": {"coordinates": [[[[1.65751266238086, 49.1203080761361], [1.65797826040398, 49.1023285671573], [1.63059549795334, 49.1020198432742], [1.63012040358965, 49.1199992506066], [1.65751266238086, 49.1203080761361]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2023.0, "geojson_maille": {"coordinates": [[[[1.65797826040398, 49.1023285671573], [1.6584435356151, 49.0843487399597], [1.63107026292486, 49.0840401176842], [1.63059549795334, 49.1020198432742], [1.65797826040398, 49.1023285671573]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 2, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2006.0, "geojson_maille": {"coordinates": [[[[1.71408270356792, 49.0489862895348], [1.71452807123705, 49.0310053219171], [1.68718259202392, 49.0307094582404], [1.68672775363231, 49.0486903284649], [1.71408270356792, 49.0489862895348]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 4, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2010.0, "geojson_maille": {"coordinates": [[[[2.07548879233908, 48.7285440603539], [2.07580703278472, 48.7105567083977], [2.04862747962532, 48.7103430737459], [2.04829988184602, 48.7283303554366], [2.07548879233908, 48.7285440603539]]]], "type": "MultiPolygon"}, "last_year": 2011.0, "observation_number": 2, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2020.0, "geojson_maille": {"coordinates": [[[[2.1349313014767, 48.4231291680949], [2.13522735108106, 48.4051372184557], [2.10820546892514, 48.4049370883655], [2.10790017009569, 48.4229289722344], [2.1349313014767, 48.4231291680949]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 2, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2020.0, "geojson_maille": {"coordinates": [[[[2.29760306173521, 48.3882161488868], [2.29784328283728, 48.3702233570365], [2.27083876203669, 48.3700602779921], [2.27058930320847, 48.3880530162522], [2.29760306173521, 48.3882161488868]]]], "type": "MultiPolygon"}, "last_year": 2020.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2014.0, "geojson_maille": {"coordinates": [[[[2.37779381476565, 48.4606379166359], [2.37800690441543, 48.4426459633843], [2.3509649189959, 48.4425011546956], [2.35074256580492, 48.4604930603515], [2.37779381476565, 48.4606379166359]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 2, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[2.37800690441543, 48.4426459633843], [2.37821984816272, 48.4246537605839], [2.35118711994248, 48.4245089994731], [2.3509649189959, 48.4425011546956], [2.37800690441543, 48.4426459633843]]]], "type": "MultiPolygon"}, "last_year": 1995.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[2.3786452985488, 48.3886686136428], [2.37885780548657, 48.3706756731539], [2.35185281087782, 48.3705310546693], [2.35163106572745, 48.388523947634], [2.3786452985488, 48.3886686136428]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 7, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[2.37907016711981, 48.3526824904197], [2.37928238359749, 48.3346890672649], [2.35229584647262, 48.3345445437752], [2.35207440440772, 48.3525379194415], [2.37907016711981, 48.3526824904197]]]], "type": "MultiPolygon"}, "last_year": 1995.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[2.43248003135011, 48.4069322641213], [2.43267419422994, 48.3889394786871], [2.40565967682383, 48.3888071240095], [2.40545626911672, 48.4067998659473], [2.43248003135011, 48.4069322641213]]]], "type": "MultiPolygon"}, "last_year": 1995.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[2.45950392652817, 48.4070585045389], [2.45968884444433, 48.3890656776312], [2.43267419422994, 48.3889394786871], [2.43248003135011, 48.4069322641213], [2.45950392652817, 48.4070585045389]]]], "type": "MultiPolygon"}, "last_year": 1995.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2023.0, "geojson_maille": {"coordinates": [[[[2.4609797355211, 48.2631091588472], [2.46116364517725, 48.2451144308424], [2.43422272758815, 48.2449885631271], [2.43402962337119, 48.2629832497826], [2.4609797355211, 48.2631091588472]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 1995.0, "geojson_maille": {"coordinates": [[[[2.48670362114399, 48.3891857207991], [2.48687917380443, 48.3711926104341], [2.45987363587517, 48.371072606702], [2.45968884444433, 48.3890656776312], [2.48670362114399, 48.3891857207991]]]], "type": "MultiPolygon"}, "last_year": 1995.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2021.0, "geojson_maille": {"coordinates": [[[[2.59462517505062, 48.407597338862], [2.59476386632968, 48.3896043349307], [2.56774864692219, 48.3895089152514], [2.56760071009486, 48.407501887824], [2.59462517505062, 48.407597338862]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.64867438352758, 48.4077697669652], [2.64879458342429, 48.3897767063856], [2.62177918060502, 48.3896935986521], [2.62164973497166, 48.4076866319191], [2.64867438352758, 48.4077697669652]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.6489147011011, 48.3717834018722], [2.64903473664234, 48.3537898552503], [2.62203780633071, 48.3537068021113], [2.62190853769443, 48.3717003214411], [2.6489147011011, 48.3717834018722]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2015.0, "geojson_maille": {"coordinates": [[[[2.75743787628223, 48.2640888026735], [2.75752063870203, 48.2460937529438], [2.73057868609568, 48.246035422924], [2.73048672805494, 48.2640304534911], [2.75743787628223, 48.2640888026735]]]], "type": "MultiPolygon"}, "last_year": 2017.0, "observation_number": 2, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.8649202346522, 48.390219949761], [2.86496643453715, 48.3722264996335], [2.83795979094634, 48.3721926517613], [2.83790435115578, 48.3901860907655], [2.8649202346522, 48.390219949761]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Cephalanthera longifolia"}, {"cd_nom": 89926, "first_year": 2016.0, "geojson_maille": {"coordinates": [[[[3, 48.9839338329938], [3, 48.9659493718531], [2.97268496620093, 48.9659462611961], [2.97267551399847, 48.9839307213129], [3, 48.9839338329938]]]], "type": "MultiPolygon"}, "last_year": 2020.0, "observation_number": 3, "scientific_name": "Cephalanthera longifolia"}]