diff --git a/atlas/atlasRoutes.py b/atlas/atlasRoutes.py
index 21b95163d..fd3ca7bbd 100644
--- a/atlas/atlasRoutes.py
+++ b/atlas/atlasRoutes.py
@@ -31,6 +31,7 @@
     vmMedias,
     vmCorTaxonAttribut,
     vmTaxonsMostView,
+    vmCorTaxonOrganism
 )
 
 
@@ -232,6 +233,7 @@ def ficheEspece(cd_nom):
     taxon = vmTaxrefRepository.searchEspece(connection, cd_ref)
     altitudes = vmAltitudesRepository.getAltitudesChilds(connection, cd_ref)
     months = vmMoisRepository.getMonthlyObservationsChilds(connection, cd_ref)
+    data_source_values = vmCorTaxonOrganism.getTaxonOrganism(connection, cd_ref)
     synonyme = vmTaxrefRepository.getSynonymy(connection, cd_ref)
     communes = vmCommunesRepository.getCommunesObservationsChilds(connection, cd_ref)
     taxonomyHierarchy = vmTaxrefRepository.getAllTaxonomy(db_session, cd_ref)
@@ -274,6 +276,7 @@ def ficheEspece(cd_nom):
         cd_ref=cd_ref,
         altitudes=altitudes,
         months=months,
+        data_source_values=data_source_values,
         synonyme=synonyme,
         communes=communes,
         taxonomyHierarchy=taxonomyHierarchy,
diff --git a/atlas/configuration/config_schema.py b/atlas/configuration/config_schema.py
index e1e292cd1..e6dc1f857 100644
--- a/atlas/configuration/config_schema.py
+++ b/atlas/configuration/config_schema.py
@@ -139,6 +139,7 @@ class Meta:
     AFFICHAGE_RECHERCHE_AVANCEE = fields.Boolean(load_default=False)
     AFFICHAGE_GRAPH_ALTITUDES = fields.Boolean(load_default=True)
     AFFICHAGE_GRAPH_PHENOLOGIE = fields.Boolean(load_default=True)
+    AFFICHAGE_GRAPH_PROVENANCE_DONNEE = fields.Boolean(load_default=True)
 
     RANG_STAT = fields.List(
         fields.Dict,
diff --git a/atlas/messages.pot b/atlas/messages.pot
index c36bb800d..26628d782 100644
--- a/atlas/messages.pot
+++ b/atlas/messages.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2024-09-27 10:32+0200\n"
+"POT-Creation-Date: 2024-12-02 12:01+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,470 +17,503 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: Babel 2.9.1\n"
 
-#: static/custom/templates/bandeaulogoshome.html:6
-#: static/custom/templates/bandeaulogoshome.html.sample:6
+#: atlas/static/custom/templates/bandeaulogoshome.html:6
+#: atlas/static/custom/templates/bandeaulogoshome.html.sample:6
 msgid "home.partners"
 msgstr ""
 
-#: static/custom/templates/footer.html:2
-#: static/custom/templates/footer.html.sample:2 templates/home/_main.html:3
+#: atlas/static/custom/templates/footer.html:2
+#: atlas/static/custom/templates/footer.html.sample:2
+#: atlas/templates/home/_main.html:3
 msgid "home"
 msgstr ""
 
-#: static/custom/templates/footer.html:5 static/custom/templates/footer.html:29
-#: static/custom/templates/footer.html.sample:5
-#: static/custom/templates/footer.html.sample:29
+#: atlas/static/custom/templates/footer.html:5
+#: atlas/static/custom/templates/footer.html:30
+#: atlas/static/custom/templates/footer.html.sample:5
+#: atlas/static/custom/templates/footer.html.sample:29
 msgid "credits"
 msgstr ""
 
-#: static/custom/templates/footer.html:7 static/custom/templates/footer.html:46
-#: static/custom/templates/footer.html.sample:7
-#: static/custom/templates/footer.html.sample:46
+#: atlas/static/custom/templates/footer.html:7
+#: atlas/static/custom/templates/footer.html:47
+#: atlas/static/custom/templates/footer.html.sample:7
+#: atlas/static/custom/templates/footer.html.sample:46
 msgid "legal"
 msgstr ""
 
-#: static/custom/templates/footer.html:11
-#: static/custom/templates/footer.html:64
-#: static/custom/templates/footer.html.sample:11
-#: static/custom/templates/footer.html.sample:64
+#: atlas/static/custom/templates/footer.html:11
+#: atlas/static/custom/templates/footer.html:65
+#: atlas/static/custom/templates/footer.html.sample:11
+#: atlas/static/custom/templates/footer.html.sample:64
 msgid "personal_data"
 msgstr ""
 
-#: static/custom/templates/footer.html:17
-#: static/custom/templates/footer.html.sample:17
+#: atlas/static/custom/templates/footer.html:12
+msgid "preferences_cookies"
+msgstr ""
+
+#: atlas/static/custom/templates/footer.html:18
+#: atlas/static/custom/templates/footer.html.sample:17
 msgid "atlas.fauna.flora"
 msgstr ""
 
-#: static/custom/templates/footer.html:17
-#: static/custom/templates/footer.html.sample:17
-#: static/custom/templates/introduction.html:7
-#: static/custom/templates/introduction.html.sample:7
+#: atlas/static/custom/templates/footer.html:18
+#: atlas/static/custom/templates/footer.html.sample:17
+#: atlas/static/custom/templates/introduction.html:7
+#: atlas/static/custom/templates/introduction.html.sample:7
 msgid "from1"
 msgstr ""
 
-#: static/custom/templates/footer.html:19
-#: static/custom/templates/footer.html.sample:19
+#: atlas/static/custom/templates/footer.html:20
+#: atlas/static/custom/templates/footer.html.sample:19
 msgid "powered.by"
 msgstr ""
 
-#: static/custom/templates/footer.html:19
-#: static/custom/templates/footer.html.sample:19
+#: atlas/static/custom/templates/footer.html:20
+#: atlas/static/custom/templates/footer.html.sample:19
 msgid "developed.by"
 msgstr ""
 
-#: static/custom/templates/footer.html:20
-#: static/custom/templates/footer.html.sample:20
+#: atlas/static/custom/templates/footer.html:21
+#: atlas/static/custom/templates/footer.html.sample:20
 msgid "ecrins.national.park"
 msgstr ""
 
-#: static/custom/templates/introduction.html:6
-#: static/custom/templates/introduction.html.sample:6
+#: atlas/static/custom/templates/introduction.html:6
+#: atlas/static/custom/templates/introduction.html.sample:6
 msgid "welcome.message"
 msgstr ""
 
-#: static/custom/templates/introduction.html:7
-#: static/custom/templates/introduction.html.sample:7
+#: atlas/static/custom/templates/introduction.html:7
+#: atlas/static/custom/templates/introduction.html.sample:7
 msgid "from2"
 msgstr ""
 
-#: static/custom/templates/introduction.html:7
-#: static/custom/templates/introduction.html.sample:7
+#: atlas/static/custom/templates/introduction.html:7
+#: atlas/static/custom/templates/introduction.html.sample:7
 msgid "from3"
 msgstr ""
 
-#: static/custom/templates/introduction.html:7
-#: static/custom/templates/introduction.html.sample:7
+#: atlas/static/custom/templates/introduction.html:7
+#: atlas/static/custom/templates/introduction.html.sample:7
 msgid "from4"
 msgstr ""
 
-#: static/custom/templates/introduction.html:7
-#: static/custom/templates/introduction.html.sample:7
+#: atlas/static/custom/templates/introduction.html:7
+#: atlas/static/custom/templates/introduction.html.sample:7
 msgid "from5"
 msgstr ""
 
-#: static/custom/templates/introduction.html:11
-#: static/custom/templates/introduction.html.sample:11
+#: atlas/static/custom/templates/introduction.html:11
+#: atlas/static/custom/templates/introduction.html.sample:11
 msgid "home.introduction.message"
 msgstr ""
 
-#: static/custom/templates/navbar.html:34
-#: static/custom/templates/navbar.html.sample:34
-#: templates/home/globalStats.html:35 templates/photoGalery/_main.html:77
+#: atlas/static/custom/templates/navbar.html:34
+#: atlas/static/custom/templates/navbar.html.sample:34
+#: atlas/templates/home/globalStats.html:35
+#: atlas/templates/photoGalery/_main.html:77
 msgid "search.species"
 msgstr ""
 
-#: static/custom/templates/navbar.html:47
-#: static/custom/templates/navbar.html.sample:47
-#: templates/home/globalStats.html:55
+#: atlas/static/custom/templates/navbar.html:47
+#: atlas/static/custom/templates/navbar.html.sample:47
+#: atlas/templates/home/globalStats.html:55
 msgid "search.city"
 msgstr ""
 
-#: static/custom/templates/presentation.html:4
-#: static/custom/templates/presentation.html.sample:4
+#: atlas/static/custom/templates/presentation.html:4
+#: atlas/static/custom/templates/presentation.html.sample:4
 msgid "atlas.presentation"
 msgstr ""
 
-#: templates/areaSheet/_main.html:6 templates/areaSheet/_main.html:59
+#: atlas/templates/areaSheet/_main.html:6
+#: atlas/templates/areaSheet/_main.html:59
 msgid "municipality.of"
 msgstr ""
 
-#: templates/areaSheet/_main.html:70
+#: atlas/templates/areaSheet/_main.html:70
 msgid "last.obs.municipality"
 msgstr ""
 
-#: templates/areaSheet/_main.html:73
+#: atlas/templates/areaSheet/_main.html:73
 msgid "last.obs.zone"
 msgstr ""
 
-#: templates/areaSheet/surrounding_areas.html:10
+#: atlas/templates/areaSheet/surrounding_areas.html:10
 msgid "associate.zone"
 msgstr ""
 
-#: templates/areaSheet/surrounding_areas.html:23
+#: atlas/templates/areaSheet/surrounding_areas.html:23
 msgid "check.area.sheet"
 msgstr ""
 
-#: templates/core/advanced_search.html:4
-#: templates/core/advanced_search.html:382 templates/core/sideBar.html:30
+#: atlas/templates/core/advanced_search.html:4
+#: atlas/templates/core/advanced_search.html:382
+#: atlas/templates/core/sideBar.html:30
 msgid "advanced_search"
 msgstr ""
 
-#: templates/core/advanced_search.html:350
+#: atlas/templates/core/advanced_search.html:350
 msgid "information"
 msgstr ""
 
-#: templates/core/advanced_search.html:351
-#: templates/core/advanced_search.html:361
+#: atlas/templates/core/advanced_search.html:351
+#: atlas/templates/core/advanced_search.html:361
 msgid "close"
 msgstr ""
 
-#: templates/core/advanced_search.html:357
+#: atlas/templates/core/advanced_search.html:357
 msgid "asearch.information"
 msgstr ""
 
-#: templates/core/advanced_search.html:373
+#: atlas/templates/core/advanced_search.html:373
 msgid "page.information"
 msgstr ""
 
-#: templates/core/advanced_search.html:385
-#: templates/core/advanced_search.html:408
+#: atlas/templates/core/advanced_search.html:385
+#: atlas/templates/core/advanced_search.html:408
 msgid "asearch.max"
 msgstr ""
 
-#: templates/core/advanced_search.html:392
+#: atlas/templates/core/advanced_search.html:392
 msgid "asearch.search.species"
 msgstr ""
 
-#: templates/core/advanced_search.html:395
+#: atlas/templates/core/advanced_search.html:395
 msgid "asearch.search.start"
 msgstr ""
 
-#: templates/core/advanced_search.html:419
+#: atlas/templates/core/advanced_search.html:419
 msgid "asearch.remove.selection"
 msgstr ""
 
-#: templates/core/advanced_search.html:427 templates/core/listTaxons.html:87
-#: templates/home/lastObs.html:44 templates/home/mostViewNow.html:33
-#: templates/home/newSpecies.html:45 templates/home/taxoRank.html:61
-#: templates/organismSheet/topSpecies.html:67
+#: atlas/templates/core/advanced_search.html:427
+#: atlas/templates/core/listTaxons.html:87 atlas/templates/home/lastObs.html:44
+#: atlas/templates/home/mostViewNow.html:33
+#: atlas/templates/home/newSpecies.html:45
+#: atlas/templates/home/taxoRank.html:61
+#: atlas/templates/organismSheet/topSpecies.html:67
 msgid "species.sheet"
 msgstr ""
 
-#: templates/core/advanced_search.html:429 templates/core/listTaxons.html:86
-#: templates/core/tabTaxons.html:87 templates/organismSheet/topSpecies.html:66
-#: templates/speciesSheet/identityCard.html:180
+#: atlas/templates/core/advanced_search.html:429
+#: atlas/templates/core/listTaxons.html:86
+#: atlas/templates/core/tabTaxons.html:87
+#: atlas/templates/organismSheet/topSpecies.html:66
+#: atlas/templates/speciesSheet/identityCard.html:180
 msgid "check.species.sheet"
 msgstr ""
 
-#: templates/core/extended_areas_search.html:13
+#: atlas/templates/core/extended_areas_search.html:13
 msgid "search.other.zones.type"
 msgstr ""
 
-#: templates/core/listTaxons.html:14
+#: atlas/templates/core/listTaxons.html:14
 msgid "filter.species"
 msgstr ""
 
-#: templates/core/listTaxons.html:23
+#: atlas/templates/core/listTaxons.html:23
 msgid "display.municipality.obs"
 msgstr ""
 
-#: templates/core/listTaxons.html:49 templates/core/tabTaxons.html:62
-#: templates/organismSheet/topSpecies.html:36
-#: templates/speciesSheet/identityCard.html:64
-#: templates/speciesSheet/identityCard.html:158
+#: atlas/templates/core/listTaxons.html:49
+#: atlas/templates/core/tabTaxons.html:62
+#: atlas/templates/organismSheet/topSpecies.html:36
+#: atlas/templates/speciesSheet/identityCard.html:64
+#: atlas/templates/speciesSheet/identityCard.html:158
 msgid "this.taxon.has.a.protected.status"
 msgstr ""
 
-#: templates/core/listTaxons.html:80 templates/core/statHierarchy.html:7
-#: templates/organismSheet/topSpecies.html:61
-#: templates/speciesSheet/map.html:15
-#: templates/speciesSheet/otherInformations.html:144
+#: atlas/templates/core/listTaxons.html:80
+#: atlas/templates/core/statHierarchy.html:7
+#: atlas/templates/organismSheet/topSpecies.html:61
+#: atlas/templates/speciesSheet/map.html:15
+#: atlas/templates/speciesSheet/otherInformations.html:144
 msgid "observation"
 msgstr ""
 
-#: templates/core/listTaxons.html:81 templates/core/statHierarchy.html:7
-#: templates/core/tabTaxons.html:19 templates/home/globalStats.html:16
-#: templates/organismSheet/statsInfos.html:11
-#: templates/organismSheet/topSpecies.html:61
-#: templates/speciesSheet/identityCard.html:135
-#: templates/speciesSheet/map.html:15
-#: templates/speciesSheet/otherInformations.html:142
+#: atlas/templates/core/listTaxons.html:81
+#: atlas/templates/core/statHierarchy.html:7
+#: atlas/templates/core/tabTaxons.html:19
+#: atlas/templates/home/globalStats.html:16
+#: atlas/templates/organismSheet/statsInfos.html:11
+#: atlas/templates/organismSheet/topSpecies.html:61
+#: atlas/templates/speciesSheet/identityCard.html:135
+#: atlas/templates/speciesSheet/map.html:15
+#: atlas/templates/speciesSheet/otherInformations.html:142
 msgid "observations"
 msgstr ""
 
-#: templates/core/listTaxons.html:82
+#: atlas/templates/core/listTaxons.html:82
 msgid "last.obs.in"
 msgstr ""
 
-#: templates/core/loaderSpinner.html:3
+#: atlas/templates/core/loaderSpinner.html:3
 msgid "loading"
 msgstr ""
 
-#: templates/core/sideBar.html:3
+#: atlas/templates/core/sideBar.html:3
 msgid "back.to.home"
 msgstr ""
 
-#: templates/core/sideBar.html:35 templates/home/globalStats.html:68
-#: templates/photoGalery/_main.html:5 templates/photoGalery/_main.html:51
+#: atlas/templates/core/sideBar.html:35
+#: atlas/templates/home/globalStats.html:68
+#: atlas/templates/photoGalery/_main.html:5
+#: atlas/templates/photoGalery/_main.html:51
 msgid "gallery.title"
 msgstr ""
 
-#: templates/core/statHierarchy.html:12 templates/home/globalStats.html:28
-#: templates/home/taxoRank.html:32 templates/organismSheet/statsInfos.html:21
+#: atlas/templates/core/statHierarchy.html:12
+#: atlas/templates/home/globalStats.html:28
+#: atlas/templates/home/taxoRank.html:32
+#: atlas/templates/organismSheet/statsInfos.html:21
 msgid "species"
 msgstr ""
 
-#: templates/core/statHierarchy.html:17 templates/speciesSheet/map.html:25
-#: templates/speciesSheet/otherInformations.html:28
+#: atlas/templates/core/statHierarchy.html:17
+#: atlas/templates/speciesSheet/map.html:25
+#: atlas/templates/speciesSheet/otherInformations.html:28
 msgid "observers"
 msgstr ""
 
-#: templates/core/statHierarchy.html:17 templates/speciesSheet/map.html:25
-#: templates/speciesSheet/otherInformations.html:28
+#: atlas/templates/core/statHierarchy.html:17
+#: atlas/templates/speciesSheet/map.html:25
+#: atlas/templates/speciesSheet/otherInformations.html:28
 msgid "observer"
 msgstr ""
 
-#: templates/core/tabTaxons.html:7
+#: atlas/templates/core/tabTaxons.html:7
 msgid "group"
 msgstr ""
 
-#: templates/core/tabTaxons.html:8 templates/speciesSheet/identityCard.html:128
+#: atlas/templates/core/tabTaxons.html:8
+#: atlas/templates/speciesSheet/identityCard.html:128
 msgid "scientific.name"
 msgstr ""
 
-#: templates/core/tabTaxons.html:9 templates/speciesSheet/identityCard.html:127
+#: atlas/templates/core/tabTaxons.html:9
+#: atlas/templates/speciesSheet/identityCard.html:127
 msgid "common.name"
 msgstr ""
 
-#: templates/core/tabTaxons.html:16
+#: atlas/templates/core/tabTaxons.html:16
 msgid "obs.number.s"
 msgstr ""
 
-#: templates/core/tabTaxons.html:17 templates/speciesSheet/map.html:38
+#: atlas/templates/core/tabTaxons.html:17
+#: atlas/templates/speciesSheet/map.html:38
 msgid "last.obs"
 msgstr ""
 
-#: templates/core/tabTaxons.html:21
-#: templates/speciesSheet/identityCard.html:136
+#: atlas/templates/core/tabTaxons.html:21
+#: atlas/templates/speciesSheet/identityCard.html:136
 msgid "sheet"
 msgstr ""
 
-#: templates/core/tabTaxons.html:82
+#: atlas/templates/core/tabTaxons.html:82
 msgid "display.city.infos"
 msgstr ""
 
-#: templates/home/globalStats.html:4
+#: atlas/templates/home/globalStats.html:4
 msgid "home.insomefigures"
 msgstr ""
 
-#: templates/home/globalStats.html:18
+#: atlas/templates/home/globalStats.html:18
 msgid "home.seelatestobs"
 msgstr ""
 
-#: templates/home/globalStats.html:47 templates/speciesSheet/map.html:20
-#: templates/speciesSheet/otherInformations.html:10
-#: templates/speciesSheet/otherInformations.html:14
+#: atlas/templates/home/globalStats.html:47
+#: atlas/templates/speciesSheet/map.html:20
+#: atlas/templates/speciesSheet/otherInformations.html:10
+#: atlas/templates/speciesSheet/otherInformations.html:14
 msgid "municipalities"
 msgstr ""
 
-#: templates/home/globalStats.html:67
+#: atlas/templates/home/globalStats.html:67
 msgid "photos"
 msgstr ""
 
-#: templates/home/mostViewNow.html:5
+#: atlas/templates/home/mostViewNow.html:5
 msgid "see.at.the.moment"
 msgstr ""
 
-#: templates/home/mostViewNow.html:7
+#: atlas/templates/home/mostViewNow.html:7
 msgid "species.most.obs.last.15.days"
 msgstr ""
 
-#: templates/home/newSpecies.html:10
+#: atlas/templates/home/newSpecies.html:10
 msgid "new.species.observed"
 msgstr ""
 
-#: templates/home/taxoRank.html:8
+#: atlas/templates/home/taxoRank.html:8
 msgid "species.to.discover"
 msgstr ""
 
-#: templates/organismSheet/blocInfos.html:4
+#: atlas/templates/organismSheet/blocInfos.html:4
 msgid "other.informations"
 msgstr ""
 
-#: templates/organismSheet/groupChart.html:3
+#: atlas/templates/organismSheet/groupChart.html:3
 msgid "part.graph"
 msgstr ""
 
-#: templates/organismSheet/identityCard.html:20
+#: atlas/templates/organismSheet/identityCard.html:20
 msgid "Adresse"
 msgstr ""
 
-#: templates/organismSheet/identityCard.html:21
+#: atlas/templates/organismSheet/identityCard.html:21
 msgid "Téléphone"
 msgstr ""
 
-#: templates/organismSheet/identityCard.html:22
+#: atlas/templates/organismSheet/identityCard.html:22
 msgid "Email"
 msgstr ""
 
-#: templates/organismSheet/identityCard.html:23
+#: atlas/templates/organismSheet/identityCard.html:23
 msgid "Site"
 msgstr ""
 
-#: templates/organismSheet/mapObs.html:5
+#: atlas/templates/organismSheet/mapObs.html:5
 msgid "map.observations"
 msgstr ""
 
-#: templates/organismSheet/statsInfos.html:4
+#: atlas/templates/organismSheet/statsInfos.html:4
 msgid "organism.stats"
 msgstr ""
 
-#: templates/organismSheet/statsInfos.html:16
+#: atlas/templates/organismSheet/statsInfos.html:16
 msgid "atlas.participation"
 msgstr ""
 
-#: templates/organismSheet/topSpecies.html:5
+#: atlas/templates/organismSheet/topSpecies.html:5
 msgid "top.species"
 msgstr ""
 
-#: templates/organismSheet/topSpecies.html:62
+#: atlas/templates/organismSheet/topSpecies.html:62
 msgid "from.organism.observations"
 msgstr ""
 
-#: templates/photoGalery/_main.html:65 templates/photoGalery/_main.html:66
+#: atlas/templates/photoGalery/_main.html:65
+#: atlas/templates/photoGalery/_main.html:66
 msgid "all.groups"
 msgstr ""
 
-#: templates/photoGalery/_main.html:71
+#: atlas/templates/photoGalery/_main.html:71
 msgid "order.photos"
 msgstr ""
 
-#: templates/speciesSheet/audioVideo.html:7
+#: atlas/templates/speciesSheet/audioVideo.html:7
 msgid "Video"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:11
+#: atlas/templates/speciesSheet/blocInfos.html:11
 msgid "species.infos"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:14
-#: templates/speciesSheet/descriptionMedia.html:16
-#: templates/speciesSheet/otherInformations.html:69
+#: atlas/templates/speciesSheet/blocInfos.html:14
+#: atlas/templates/speciesSheet/descriptionMedia.html:16
+#: atlas/templates/speciesSheet/otherInformations.html:69
 msgid "description"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:17
+#: atlas/templates/speciesSheet/blocInfos.html:17
 msgid "read.more"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:19
+#: atlas/templates/speciesSheet/blocInfos.html:19
 msgid "environment"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:20
+#: atlas/templates/speciesSheet/blocInfos.html:20
 msgid "repartition"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:21
+#: atlas/templates/speciesSheet/blocInfos.html:21
 msgid "synonyms"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:27
-#: templates/speciesSheet/blocInfos.html:39
-#: templates/speciesSheet/blocInfos.html:46
+#: atlas/templates/speciesSheet/blocInfos.html:27
+#: atlas/templates/speciesSheet/blocInfos.html:39
+#: atlas/templates/speciesSheet/blocInfos.html:46
 msgid "not.resigned.for.the.moment"
 msgstr ""
 
-#: templates/speciesSheet/blocInfos.html:53
+#: atlas/templates/speciesSheet/blocInfos.html:53
 msgid "no.synonym.for.this.taxon"
 msgstr ""
 
-#: templates/speciesSheet/charts.html:4
+#: atlas/templates/speciesSheet/charts.html:4
 msgid "alt.classes.obs"
 msgstr ""
 
-#: templates/speciesSheet/charts.html:10
+#: atlas/templates/speciesSheet/charts.html:10
 msgid "monthly.obs"
 msgstr ""
 
-#: templates/speciesSheet/descriptionMedia.html:12
-#: templates/speciesSheet/otherInformations.html:42
+#: atlas/templates/speciesSheet/charts.html:16
+msgid "data.source"
+msgstr ""
+
+#: atlas/templates/speciesSheet/descriptionMedia.html:12
+#: atlas/templates/speciesSheet/otherInformations.html:42
 msgid "author"
 msgstr ""
 
-#: templates/speciesSheet/identityCard.html:97
+#: atlas/templates/speciesSheet/identityCard.html:97
 msgid "check.species.sheet.inpn"
 msgstr ""
 
-#: templates/speciesSheet/identityCard.html:130
+#: atlas/templates/speciesSheet/identityCard.html:130
 msgid "protection"
 msgstr ""
 
-#: templates/speciesSheet/map.html:20
-#: templates/speciesSheet/otherInformations.html:10
-#: templates/speciesSheet/otherInformations.html:14
+#: atlas/templates/speciesSheet/map.html:20
+#: atlas/templates/speciesSheet/otherInformations.html:10
+#: atlas/templates/speciesSheet/otherInformations.html:14
 msgid "municipality"
 msgstr ""
 
-#: templates/speciesSheet/map.html:29
-#: templates/speciesSheet/otherInformations.html:21
+#: atlas/templates/speciesSheet/map.html:29
+#: atlas/templates/speciesSheet/otherInformations.html:21
 msgid "organisms"
 msgstr ""
 
-#: templates/speciesSheet/map.html:29
-#: templates/speciesSheet/otherInformations.html:21
+#: atlas/templates/speciesSheet/map.html:29
+#: atlas/templates/speciesSheet/otherInformations.html:21
 msgid "organism"
 msgstr ""
 
-#: templates/speciesSheet/map.html:34
+#: atlas/templates/speciesSheet/map.html:34
 msgid "first.obs"
 msgstr ""
 
-#: templates/speciesSheet/otherInformations.html:41
+#: atlas/templates/speciesSheet/otherInformations.html:41
 msgid "title"
 msgstr ""
 
-#: templates/speciesSheet/otherInformations.html:71
+#: atlas/templates/speciesSheet/otherInformations.html:71
 msgid "date"
 msgstr ""
 
-#: templates/speciesSheet/otherInformations.html:139
+#: atlas/templates/speciesSheet/otherInformations.html:139
 msgid "organism.participation"
 msgstr ""
 
-#: templates/speciesSheet/otherInformations.html:147
+#: atlas/templates/speciesSheet/otherInformations.html:147
 msgid "organism.prospection"
 msgstr ""
 
-#: templates/speciesSheet/otherInformations.html:153
+#: atlas/templates/speciesSheet/otherInformations.html:153
 msgid "check.organism.sheet"
 msgstr ""
 
-#: templates/speciesSheet/otherInformations.html:154
+#: atlas/templates/speciesSheet/otherInformations.html:154
 msgid "organism.sheet"
 msgstr ""
 
-#: templates/taxoRankSheet/_main.html:47
+#: atlas/templates/taxoRankSheet/_main.html:47
 msgid "species.obs.for.tax"
 msgstr ""
 
diff --git a/atlas/modeles/repositories/vmCorTaxonOrganism.py b/atlas/modeles/repositories/vmCorTaxonOrganism.py
new file mode 100644
index 000000000..6c246d6a6
--- /dev/null
+++ b/atlas/modeles/repositories/vmCorTaxonOrganism.py
@@ -0,0 +1,20 @@
+# -*- coding:utf-8 -*-
+
+from sqlalchemy.sql import text
+
+
+def getTaxonOrganism(connection, cd_ref):
+    sql = """
+        select nom_organism, nb_observations
+        from atlas.vm_cor_taxon_organism 
+        where cd_ref = :cdref
+    """
+    result = connection.execute(
+        text(sql),
+        cdref=cd_ref
+    )
+
+    taxon_orga = {}
+    for elem in result:
+        taxon_orga.update({elem[0]: elem[1]})
+    return taxon_orga
diff --git a/atlas/static/chart.js b/atlas/static/chart.js
index 57b546786..8ee296b16 100644
--- a/atlas/static/chart.js
+++ b/atlas/static/chart.js
@@ -1,6 +1,7 @@
 // ChartJS Graphs
 const chartMainColor = getComputedStyle(document.documentElement).getPropertyValue('--main-color');
-const chartHoverMainColor = getComputedStyle(document.documentElement).getPropertyValue('--second-color');
+const chartSecondColor = getComputedStyle(document.documentElement).getPropertyValue('--second-color');
+const chartThirdColor = getComputedStyle(document.documentElement).getPropertyValue('--third-color');
 
 const getChartDatas = function (data, key) {
     let values = [];
@@ -20,7 +21,7 @@ genericChart = function (element, labels, values) {
                 label: 'observations',
                 data: values,
                 backgroundColor: chartMainColor,
-                hoverBackgroundColor: chartHoverMainColor,
+                hoverBackgroundColor: chartSecondColor,
                 borderWidth: 0
             }]
         },
@@ -48,8 +49,86 @@ genericChart = function (element, labels, values) {
     });
 };
 
+pieChartConfig = function (element, data) {
+    return new Chart(element, {
+        type: 'doughnut',
+        data: data,
+        options: {
+            responsive: true,
+            cutout: "30%",
+            maintainAspectRatio: false,
+            plugins: {
+                legend: {
+                    position: 'top',
+                },
+                title: {
+                    display: false,
+                    text: 'Graphique des provenances de données'
+                }
+            }
+        }
+    })
+}
+
+function getPieEndColor(index, isLastElem) {
+    // To change color if last element will have the same color to first element
+    if (isLastElem && index % 3 === 0) {
+        index++
+    }
+
+    if (index % 3 === 0) {
+        return chartMainColor
+    } else if (index % 3 === 1) {
+        return chartSecondColor
+    }
+    return chartThirdColor
+}
+
+function formatPieData(data) {
+    let labels = []
+    let data_count = []
+    Object.keys(data).forEach(key => {
+        labels.push(key)
+        data_count.push(data[key])
+    })
+
+    const element = document.getElementById("data-source");
+    const context2d = element.getContext("2d");
+
+    return {
+        labels: labels,
+        datasets: [
+            {
+                label: 'Dataset 1',
+                data: data_count,
+                backgroundColor: context => {
+                    console.log(context.index)
+                    if (context.element.x && context.element.y) {
+                        const grad = context2d.createRadialGradient(
+                            context.element.x,
+                            context.element.y,
+                            context.element.innerRadius,
+                            context.element.x,
+                            context.element.y,
+                            context.element.outerRadius);
+                        const isLastElem = context.index === data_count.length - 1
+
+                        grad.addColorStop(0, chartMainColor);
+                        grad.addColorStop(1, getPieEndColor(context.index, isLastElem));
+                        return grad
+                    }
+                },
+                hoverOffset: 25
+            }
+        ]
+    }
+}
+
 var monthChartElement = document.getElementById('monthChart');
 const monthChart = genericChart(monthChartElement, months_name, getChartDatas(months_value, 'value'));
 
 var altiChartElement = document.getElementById('altiChart');
 const altiChart = genericChart(altiChartElement, getChartDatas(dataset, 'altitude'), getChartDatas(dataset, 'value'));
+
+const dataSourceChartElement = document.getElementById('data-source');
+pieChartConfig(dataSourceChartElement, formatPieData(data_source_values));
diff --git a/atlas/static/css/atlas.css b/atlas/static/css/atlas.css
index 0513c98d0..515d12f89 100644
--- a/atlas/static/css/atlas.css
+++ b/atlas/static/css/atlas.css
@@ -1,6 +1,7 @@
 :root {
   --main-color: #c3b528;
   --second-color: #5a7526;
+  --third-color: #2c410a;
   --map-maille-border-color: #ddd;
   --map-maille-lastobs-border-color: #c218d0;
   --map-territory-border-color: #333;
diff --git a/atlas/templates/speciesSheet/_main.html b/atlas/templates/speciesSheet/_main.html
index 08715e684..eec6b8caa 100644
--- a/atlas/templates/speciesSheet/_main.html
+++ b/atlas/templates/speciesSheet/_main.html
@@ -41,7 +41,9 @@
     var months_name = {{ configuration.AVAILABLE_LANGUAGES[g.lang_code]['months'] | tojson }};
     {% else %}
     var months_name = {{ configuration.AVAILABLE_LANGUAGES[configuration.DEFAULT_LANGUAGE]['months'] | tojson }};
-
+    {% endif %}
+    {% if configuration.AFFICHAGE_GRAPH_PROVENANCE_DONNEE %}
+        var data_source_values = {{ data_source_values | tojson}};
     {% endif %}
     var observationsPoint = [];
     var observationsMaille = [];
diff --git a/atlas/templates/speciesSheet/charts.html b/atlas/templates/speciesSheet/charts.html
index f12648a20..30d519439 100644
--- a/atlas/templates/speciesSheet/charts.html
+++ b/atlas/templates/speciesSheet/charts.html
@@ -12,5 +12,11 @@ <h4 class="title-bar title-spaced center strong">{{ _('monthly.obs') }}</h4>
                 <canvas id="monthChart"></canvas>
             </div>
         {% endif %}
+        {% if configuration.AFFICHAGE_GRAPH_PROVENANCE_DONNEE %}
+            <h4 class="title-bar title-spaced center strong">{{ _('data.source') }}</h4>
+            <div class="chart-container" style="position: relative; height:400px; width:100%">
+                <canvas id="data-source" style="padding: 0.5rem;"></canvas>
+            </div>
+        {% endif %}
     </div>
 {% endblock %}
diff --git a/atlas/translations/en/LC_MESSAGES/messages.mo b/atlas/translations/en/LC_MESSAGES/messages.mo
index 39dcdca50..936f5d462 100644
Binary files a/atlas/translations/en/LC_MESSAGES/messages.mo and b/atlas/translations/en/LC_MESSAGES/messages.mo differ
diff --git a/atlas/translations/en/LC_MESSAGES/messages.po b/atlas/translations/en/LC_MESSAGES/messages.po
index 8b6ec8e66..b7a12ad7a 100644
--- a/atlas/translations/en/LC_MESSAGES/messages.po
+++ b/atlas/translations/en/LC_MESSAGES/messages.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2024-09-27 10:32+0200\n"
+"POT-Creation-Date: 2024-12-02 12:01+0100\n"
 "PO-Revision-Date: 2021-07-12 12:12+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: en\n"
@@ -436,6 +436,10 @@ msgstr "Observations by altitude class"
 msgid "monthly.obs"
 msgstr "Monthly observations"
 
+#: atlas/templates/speciesSheet/charts.html:16
+msgid "data.source"
+msgstr "Data provenance graph"
+
 #: templates/speciesSheet/descriptionMedia.html:12
 #: templates/speciesSheet/otherInformations.html:42
 msgid "author"
diff --git a/atlas/translations/fr/LC_MESSAGES/messages.mo b/atlas/translations/fr/LC_MESSAGES/messages.mo
index 388a3706a..d1b4271a1 100644
Binary files a/atlas/translations/fr/LC_MESSAGES/messages.mo and b/atlas/translations/fr/LC_MESSAGES/messages.mo differ
diff --git a/atlas/translations/fr/LC_MESSAGES/messages.po b/atlas/translations/fr/LC_MESSAGES/messages.po
index 0c0ede54e..189a1220d 100644
--- a/atlas/translations/fr/LC_MESSAGES/messages.po
+++ b/atlas/translations/fr/LC_MESSAGES/messages.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2024-09-27 10:32+0200\n"
+"POT-Creation-Date: 2024-12-02 12:01+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: fr\n"
@@ -438,6 +438,10 @@ msgstr "Observations par classes d'altitudes"
 msgid "monthly.obs"
 msgstr "Observations mensuelles"
 
+#: templates/speciesSheet/charts.html:16
+msgid "data.source"
+msgstr "Graphique de provenance des données"
+
 #: templates/speciesSheet/descriptionMedia.html:12
 #: templates/speciesSheet/otherInformations.html:42
 msgid "author"
diff --git a/atlas/translations/it/LC_MESSAGES/messages.mo b/atlas/translations/it/LC_MESSAGES/messages.mo
index f23daef27..e28585f4b 100644
Binary files a/atlas/translations/it/LC_MESSAGES/messages.mo and b/atlas/translations/it/LC_MESSAGES/messages.mo differ
diff --git a/atlas/translations/it/LC_MESSAGES/messages.po b/atlas/translations/it/LC_MESSAGES/messages.po
index 9dcd3d1c7..73a9d72c9 100644
--- a/atlas/translations/it/LC_MESSAGES/messages.po
+++ b/atlas/translations/it/LC_MESSAGES/messages.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2024-09-27 10:32+0200\n"
+"POT-Creation-Date: 2024-12-02 12:01+0100\n"
 "PO-Revision-Date: 2021-07-19 09:53+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: it\n"
@@ -437,6 +437,10 @@ msgstr "Osservazioni per classi di altitudine"
 msgid "monthly.obs"
 msgstr "Osservazioni mensili"
 
+#: atlas/templates/speciesSheet/charts.html:16
+msgid "data.source"
+msgstr "Grafico della provenienza dei dati"
+
 #: templates/speciesSheet/descriptionMedia.html:12
 #: templates/speciesSheet/otherInformations.html:42
 msgid "author"
diff --git a/docs/changelog.rst b/docs/changelog.rst
index ac203698d..76f42eb1f 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -9,6 +9,7 @@ CHANGELOG
 
 - Ajout du lien "Données personelles" dans le pied de page (#527 @juggler31)
 - Suppression du support des installations sans TaxHub
+- Ajout d'un graphique de provenance des données (#538)
 
 🐛 **Corrections**