{"assessment":{"band":"Good","factor_identity":{"basis":"approved shared identity","growth_habit_source":"USDA PLANTS","name_used":"Maianthemum canadense"},"factor_scopes":{"bees":"Southeastern North America","birds":"North America","caterpillars":"Host genera of native Lepidoptera with established Kentucky range; association and range overlap, not confirmed local feeding.","specialists":"Eastern North America","structure":"USDA species growth habit where matched; otherwise sourced atlas growth habit"},"factors":{"applied_insect_credit":0,"baseline_score":48,"composite":0.653,"insect_support":{"credit":0,"groups":{"ants":{"credit":0,"flower_visits":[],"label":"Ants","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"beetles":{"credit":0,"flower_visits":[],"label":"Beetles","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"flies":{"credit":0,"flower_visits":[],"label":"Flies","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"moths_butterflies":{"credit":0,"flower_visits":[],"label":"Adult butterflies / moths","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_hymenoptera":{"credit":0,"flower_visits":[],"label":"Other wasps","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_insects":{"credit":0,"flower_visits":[],"label":"Other insects","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"}},"interpretation":"One provisional point per additional documented insect group, capped at five. Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit.","maximum_credit":5,"version":"insect-support-1"},"pct":{"bees":0.8343672456575683,"birds":0.9119106699751861,"caterpillars":0.6234491315136477,"specialists":0.4323821339950372,"structure":0.5},"rank_pct":0.502,"raw":{"bees":12,"birds":9,"caterpillars":4,"genus_used":["Maianthemum","Smilacina"],"specialists":0,"structure":["Forb/herb"]}},"fit_score":null,"native_basis":"native_inferred","rarity_adjustment":0,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Calculated with the shared rules using Kentucky host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a Kentucky percentile","score":48,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":"S2"},"source_ids":["lep_ky","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:ef5a42cd85a82d1839fc0dd213fbeea854695131b72dca5da7b1d3a4dec917ab","levels":[0,1,2,3],"policy":"selected-condition-categories-1","range":[0,3],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:10084d2b06c03f027e600ba799cd66fabeebe15d0a8f32ad22e6b5838fe32c6c","levels":[1,3],"policy":"selected-condition-categories-1","range":[1,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Forb/herb"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_inferred"},"occurrence":{"county_fips":["21013","21095","21147","21165","21237"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["21013","21095","21147","21165","21237"],"growth_habit":"forb","growth_habit_source":"tnky_atlas","invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_evidence":[{"claim":"native","matched_name":"Maianthemum canadense","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212"},{"claim":"native","matched_name":"Maianthemum canadense","scope":"L48","source":"usda","text":"CAN:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Maianthemum canadense","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"native_status":"native_inferred","source_ids":["tnky:212"],"source_name":"Maianthemum canadense","source_refs":["KY-county-21013.json","KY-county-21095.json","KY-county-21147.json","KY-county-21165.json","KY-county-21237.json"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212","state_rank":"S2"},"source_refs":["KY-county-21013.json","KY-county-21095.json","KY-county-21147.json","KY-county-21165.json","KY-county-21237.json"],"source_url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212","state_rank":{"value":"S2"}},"fit_inputs":{"light":[0,3],"moisture":[1,3],"ph":null},"fit_provenance":{"counties":"USDA PLANTS: recorded in 16 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox"},"fit_record":{"band":"Good","condition_evidence":{"light":{"evidence_id":"fact:ef5a42cd85a82d1839fc0dd213fbeea854695131b72dca5da7b1d3a4dec917ab","levels":[0,1,2,3],"policy":"selected-condition-categories-1","range":[0,3],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:10084d2b06c03f027e600ba799cd66fabeebe15d0a8f32ad22e6b5838fe32c6c","levels":[1,3],"policy":"selected-condition-categories-1","range":[1,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"mapped_selected_fact"}},"county_fips":["21013","21095","21147","21165","21237","37005","37009","37011","37021","37023","37043","37087","37089","37099","37111","37113","37121","37173","37175","37189","37199","47019","47059","47065","47091","47115","47123","47139","47163","47171"],"fit_inputs":{"light":[0,3],"moisture":[1,3],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 16 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Maianthemum canadense","rank":"S2","source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212","state":"KY"}],"source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212"}],"review_status":"reviewed"},"invasive_rank":false,"native_eligible":true,"quercus_score":48,"state":"KY"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Maianthemum canadense","rank":"S2","source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212","state":"KY"}],"source":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212"}],"review_status":"reviewed"},"growing_observations":{"botanical_review_primary_flower_color":{"matched_name":"Maianthemum canadense","review_decision":{"reason":"Single consistent approved flower-color category; explicit normalization of existing observation, not a fresh anatomical verification.","sources":["maianthemum-canadense--wildflower_center"],"status":"reviewed","value":"white"},"review_note":"Single consistent approved flower-color category; explicit normalization of existing observation, not a fresh anatomical verification.","review_sources":[{"approved_for_correction":true,"evidence_kind":"existing_structured_source_observation","excerpt":"{\"flower_color\": [\"White\"], \"light\": [\"Part Shade\", \"Shade\"]}","retrieved":"2026-10-05T19:54:47.426415+00:00","sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_record_id":null,"title":"Lady Bird Johnson Wildflower Center","url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4"}],"review_status":"reviewed","source_label":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","values":{"primary_flower_color":"white"}},"floraquest_carolinas_georgia":{"matched_name":"Maianthemum canadense","retrieved":"2026-10-04T13:31:16.252589+00:00","scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"scope_note":"Original regional ecological and identification evidence; no location-specific gardening adjustments.","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_name":"Maianthemum canadense","source_record_id":955,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"Organism","value":"Moist forests, especially at high elevations."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"Organism","value":"Newfoundland and Labrador (Labrador) and Newfoundland and Labrador (Newfoundland) west to Northwest Territories, south to Maryland, North Carolina, n. Georgia (Jones & Coile 1988), Kentucky and South Dakota."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"Organism","value":"Mid May-early Jul (-Aug); Aug-Sep."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"Organism","value":"[= FNA26, K1, K4, Mi, NE, NS, NY, Pa, POWO, RAB, Tat, Tn, Va, W, WV, Judd (2003), LaFrankie (1986); = Unifolium canadense (Desf.) Greene — S, S13; > Maianthemum canadense Desfontaines ssp. canadense — Can; > Maianthemum canadense Desfontaines ssp. interius (Fernald) Á.Löve & D.Löve — Can; > Maianthemum canadense Desfontaines var. canadense — C, F, G, Il; > Maianthemum canadense Desfontaines var. interius Fernald — C, F, G, Il]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"Organism","value":"Two varieties have been described, but their recognition is not strongly supported. Var. canadense , with leaves glabrous beneath, the margins entire or minutely crenulate, cross-veins of the leaf well-developed, is widespread in the distribution of the species. Var. interius Fernald has the leaves pubescent beneath, the leaf margins distinctly ciliate, and cross-veins obscure; it is not known from our area, but extends east and south as far as MA, NY, and OH. Further study of these varieties is needed. Weller (1970) reports equivocal results on the recognition of varieties, based on a study in n. MI."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"Organism","value":2},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FAC"},{"source_column":"WetlandStatus3","value":"FAC"},{"source_column":"WetlandStatus4","value":"FAC"},{"source_column":"WetlandStatus5","value":"FACU"}]},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"GraphicKey","value":["Dry","Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"GraphicKey","value":["Partial shade","Full shade"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":955,"source_table":"GraphicKey","value":{"Attr0":"gr07","Attr1":"nc_mt,ga_mt,","Attr10":"7L05,7L10","Attr11":"7W2cm,7W3mm,7W5cm,7W7.5mm","Attr12":"ca","Attr2":"Dry,Moist,Wet","Attr3":"Part,Shade","Attr3a":"y","Attr3a_subregion":"native_nc_mt:y,native_ga_mt:y,","Attr4":" 5-8","Attr5":"7H02","Attr6":"ra","Attr7":"n","Attr8":"wh","Attr9":"n"}}],"values":{"botanical_comments":"Two varieties have been described, but their recognition is not strongly supported. Var. canadense , with leaves glabrous beneath, the margins entire or minutely crenulate, cross-veins of the leaf well-developed, is widespread in the distribution of the species. Var. interius Fernald has the leaves pubescent beneath, the leaf margins distinctly ciliate, and cross-veins obscure; it is not known from our area, but extends east and south as far as MA, NY, and OH. Further study of these varieties is needed. Weller (1970) reports equivocal results on the recognition of varieties, based on a study in n. MI.","geographic_range_description":"Newfoundland and Labrador (Labrador) and Newfoundland and Labrador (Newfoundland) west to Northwest Territories, south to Maryland, North Carolina, n. Georgia (Jones & Coile 1988), Kentucky and South Dakota.","graphic_key_source_attributes":{"Attr0":"gr07","Attr1":"nc_mt,ga_mt,","Attr10":"7L05,7L10","Attr11":"7W2cm,7W3mm,7W5cm,7W7.5mm","Attr12":"ca","Attr2":"Dry,Moist,Wet","Attr3":"Part,Shade","Attr3a":"y","Attr3a_subregion":"native_nc_mt:y,native_ga_mt:y,","Attr4":" 5-8","Attr5":"7H02","Attr6":"ra","Attr7":"n","Attr8":"wh","Attr9":"n"},"habitat_description":"Moist forests, especially at high elevations.","habitat_light_categories":["Partial shade","Full shade"],"habitat_moisture_categories":["Dry","Moist","Wet"],"heliophily_index":2,"phenology_source_text":"Mid May-early Jul (-Aug); Aug-Sep.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FAC"},{"source_column":"WetlandStatus3","value":"FAC"},{"source_column":"WetlandStatus4","value":"FAC"},{"source_column":"WetlandStatus5","value":"FACU"}],"taxonomic_synonymy":"[= FNA26, K1, K4, Mi, NE, NS, NY, Pa, POWO, RAB, Tat, Tn, Va, W, WV, Judd (2003), LaFrankie (1986); = Unifolium canadense (Desf.) Greene — S, S13; > Maianthemum canadense Desfontaines ssp. canadense — Can; > Maianthemum canadense Desfontaines ssp. interius (Fernald) Á.Löve & D.Löve — Can; > Maianthemum canadense Desfontaines var. canadense — C, F, G, Il; > Maianthemum canadense Desfontaines var. interius Fernald — C, F, G, Il]"}},"forest_service":{"identity_basis":"Exact existing catalog or state-source name","matched_name":"Maianthemum canadense","retrieved":"2026-10-01T13:43:01.801404+00:00","scope":"Source botanical description; original units and scope retained","scoring_allowed":false,"source_label":"Fire Effects Information System: Maianthemum canadense","source_sha256":"67df3b4bf888fae778e6d653680018c939d55468c71a36052ed9de3867c85f62","source_url":"https://research.fs.usda.gov/feis/species-reviews/maican","trait_evidence":[{"catalog_id":"nc:maianthemum-canadense","field":"height_description","height_description":"Canada mayflower is a native, evergreen perennial forb that grows 3.1 to 7.9 inches (8-20 cm) tall [52,67,73].","life_stage":"general_botanical_description","matched_name":"Maianthemum canadense","paragraph_sha256":"cd1924ab3ffbe3764e70977a0210010b5ce2daa69ad089702d208b66ce6cb5c6","retrieved":"2026-10-01T13:43:01.801404+00:00","review_status":"reviewed","source_quote":"Canada mayflower is a native, evergreen perennial forb that grows 3.1 to 7.9 inches (8-20 cm) tall [52,67,73]. It has extensive, creeping, slender rhizomes with occasional, tuberous enlargements [39,43]. Most rhizomes are rooted in the litter layer with shallow (e.g., 0.4 inch [1 cm]) extensions into the mineral soil [43,44,72]. Annual rhizome growth can be 5.9 to 11.8 inches (15-30 cm) [33]. One to three leaves accompany the 10- to 40-flowered raceme [52,84]. Berries have one to four seeds [84].","source_section":"Maianthemum canadense, Canada mayflower / Botanical Description","source_sha256":"67df3b4bf888fae778e6d653680018c939d55468c71a36052ed9de3867c85f62","source_title":"Fire Effects Information System: Maianthemum canadense","source_url":"https://research.fs.usda.gov/feis/species-reviews/maican"}],"values":{"height_description":"Canada mayflower is a native, evergreen perennial forb that grows 3.1 to 7.9 inches (8-20 cm) tall [52,67,73]."}},"minnesota_wildflowers":{"matched_name":"Maianthemum canadense","retrieved":"2026-10-04T02:36:47.291110+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"6b39ce1af1612aa9903f086bf99a023a878b556a7bc7a525c99970be4aa8ff65","source_url":"https://www.minnesotawildflowers.info/flower/canada-mayflower","trait_evidence":[{"expected_source_name":"Maianthemum canadense","field":"height_description","original_field":"height","record_id":"trait:18540e1aef1ed4dfa618651ba5673bd2c69aa4bae25db007aaf51baead4fc6ea","retrieved_at":"2026-10-04T02:36:47.291110+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Maianthemum canadense","source_sha256":"6b39ce1af1612aa9903f086bf99a023a878b556a7bc7a525c99970be4aa8ff65","source_url":"https://www.minnesotawildflowers.info/flower/canada-mayflower","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":{"max":0.5,"min":0.25,"unit":"feet"}},{"expected_source_name":"Maianthemum canadense","field":"life_cycle","original_field":"life_cycle","record_id":"trait:f92e526e3f4c76001a39cc7380fcb37115581215b9af4d76ba8fb083865b4326","retrieved_at":"2026-10-04T02:36:47.291110+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Maianthemum canadense","source_sha256":"6b39ce1af1612aa9903f086bf99a023a878b556a7bc7a525c99970be4aa8ff65","source_url":"https://www.minnesotawildflowers.info/flower/canada-mayflower","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["perennial"]}],"values":{"height_description":"0.25–0.5 feet","life_cycle":["perennial"]}},"ncsu_sitemap":{"matched_name":"Maianthemum canadense","retrieved":"2026-10-04T02:39:27.501035+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"NC Extension Plant Toolbox","source_sha256":"89e899a361fdec3b5b3facdcc15148dbe36bd6cf32347bd5046cdd8895f847d9","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","trait_evidence":[{"expected_source_name":"Maianthemum canadense","field":"light","original_field":"light","record_id":"trait:72f568ad6016cd57fc0f6e8ca2be5fad9dfa948ef30d45bc2e31bdad48098206","retrieved_at":"2026-10-04T02:39:27.501035+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Maianthemum canadense","source_sha256":"89e899a361fdec3b5b3facdcc15148dbe36bd6cf32347bd5046cdd8895f847d9","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Dappled Sunlight (Shade through upper canopy all day)","Deep shade (Less than 2 hours to no direct sunlight)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"]},{"expected_source_name":"Maianthemum canadense","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:7ce733c012d9270579d0fa6fde02332f62298b2728a7967b2942db879c5499ec","retrieved_at":"2026-10-04T02:39:27.501035+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Maianthemum canadense","source_sha256":"89e899a361fdec3b5b3facdcc15148dbe36bd6cf32347bd5046cdd8895f847d9","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Moist","Occasionally Dry"]},{"expected_source_name":"Maianthemum canadense","field":"life_cycle","original_field":"life_cycle","record_id":"trait:831bde14a6cc7ac3c5068a01e975861c4b07368862e307efefb44b630bf01423","retrieved_at":"2026-10-04T02:39:27.501035+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Maianthemum canadense","source_sha256":"89e899a361fdec3b5b3facdcc15148dbe36bd6cf32347bd5046cdd8895f847d9","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Perennial"]},{"expected_source_name":"Maianthemum canadense","field":"flower_color","original_field":"flower_color","record_id":"trait:c4a1c1bd6af711b4dd1dbd81d007b72691b5169946e78751d881ee4a52bb28ea","retrieved_at":"2026-10-04T02:39:27.501035+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Maianthemum canadense","source_sha256":"89e899a361fdec3b5b3facdcc15148dbe36bd6cf32347bd5046cdd8895f847d9","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["White"]},{"expected_source_name":"Maianthemum canadense","field":"hardiness_zones","original_field":"hardiness","record_id":"trait:ef42fa568b466f526ce3b33b717a3956c2e92c0983ffe594f6b3e1d5e5656ba8","retrieved_at":"2026-10-04T02:39:27.501035+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Maianthemum canadense","source_sha256":"89e899a361fdec3b5b3facdcc15148dbe36bd6cf32347bd5046cdd8895f847d9","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["1a, 1b, 2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b"]},{"expected_source_name":"Maianthemum canadense","field":"soil_ph_categories","original_field":"soil_ph","record_id":"trait:f012e9f26af4da187e7ecff8ba8640f2ff575fc65e453adb308c91f8ad9aae05","retrieved_at":"2026-10-04T02:39:27.501035+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Maianthemum canadense","source_sha256":"89e899a361fdec3b5b3facdcc15148dbe36bd6cf32347bd5046cdd8895f847d9","source_url":"https://plants.ces.ncsu.edu/plants/maianthemum-canadense/","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Acid (<6.0)"]}],"values":{"flower_color":["White"],"hardiness_zones":["1a, 1b, 2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b"],"life_cycle":["Perennial"],"light":["Dappled Sunlight (Shade through upper canopy all day)","Deep shade (Less than 2 hours to no direct sunlight)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"],"moisture_categories":["Moist","Occasionally Dry"],"soil_ph_categories":["Acid (<6.0)"]}},"ut_smart_yards":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Maianthemum canadense","modified":"2016-02-26T19:25:19+00:00","page_id":"11589","scope":"Published Tennessee growing guidance; exact cached scientific heading","source_label":"Tennessee Smart Yards","source_url":"https://tynnativeplants.wordpress.com/flowers/common-name/canada-mayflower-false-lily-of-the-valley-wild-lily-of-the-valley-common-page/","values":{"moisture_categories":["moderately wet to moderately dry"]}},"wildflower_center":{"matched_name":"Maianthemum canadense","retrieved":"2026-10-05T19:54:47.426415+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Lady Bird Johnson Wildflower Center","source_sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","trait_evidence":[{"expected_source_name":"Maianthemum canadense","field":"life_cycle","original_field":"life_cycle","record_id":"trait:0776a1d4505e066235859df79ba684c5f2fb418b20fd529ea41e8bc8306c743d","retrieved_at":"2026-10-05T19:54:47.426415+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Maianthemum canadense","source_sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Perennial"]},{"expected_source_name":"Maianthemum canadense","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:6e7c26ea80abc277eb00237b2281d3b301358198a15459461bbbad043af56073","retrieved_at":"2026-10-05T19:54:47.426415+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Maianthemum canadense","source_sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Moist","Wet"]},{"expected_source_name":"Maianthemum canadense","field":"light","original_field":"light","record_id":"trait:795fa94f63b595f84cb9977ee5b6e261f3ba96fe72578973a05e1b57cadb6517","retrieved_at":"2026-10-05T19:54:47.426415+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Maianthemum canadense","source_sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Part Shade","Shade"]},{"expected_source_name":"Maianthemum canadense","field":"soil_ph_categories","original_field":"soil_ph","record_id":"trait:82c7ea003446856e58d615f9ba0d7d98ed36526a96176b519c80e13969860f16","retrieved_at":"2026-10-05T19:54:47.426415+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Maianthemum canadense","source_sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["Acidic (pH<6.8)"]},{"expected_source_name":"Maianthemum canadense","field":"height_description","original_field":"height","record_id":"trait:8a85bb4aa3ea8351f4940c6d62629e3e0a115db016827960bfa2b48dce65a836","retrieved_at":"2026-10-05T19:54:47.426415+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Maianthemum canadense","source_sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":{"approximate":true,"kind":"upper_bound","max":0.8333333333333334,"unit":"feet"}},{"expected_source_name":"Maianthemum canadense","field":"flower_color","original_field":"flower_color","record_id":"trait:90b2812f22fd533857fcf4d9262b4cb710c25bbfc810a8b19d3fd2540408fe9a","retrieved_at":"2026-10-05T19:54:47.426415+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Maianthemum canadense","source_sha256":"161551b8325e2b6083729cecb059894f6921ec9ca7b78c514ebe10cec2a35cbd","source_url":"https://www.wildflower.org/plants/result.php?id_plant=MACA4","status":"eligible_fact","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","value":["White"]}],"values":{"flower_color":["White"],"height_description":"Up to about 0.833333 feet","life_cycle":["Perennial"],"light":["Part Shade","Shade"],"moisture_categories":["Moist","Wet"],"soil_ph_categories":["Acidic (pH<6.8)"]}}},"light_range":["deep shade","part sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"native","matched_name":"Maianthemum canadense","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/212"},{"claim":"native","matched_name":"Maianthemum canadense","scope":"L48","source":"usda","text":"CAN:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Maianthemum canadense","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Native to Kentucky (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Maianthemum canadense","taxon_id":"taxon:6ed60d96-a5f7-5714-80cd-fbac99fd7407","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"inat-22749923","src":"/api/photos/image/556511621df18e9b94f0b704abbba0f60b17c5fc322e8e56bcd832a933751b79.jpg","view":"fruit","alt":"Maianthemum canadense — fruit photograph","width":375,"height":500,"artist":"(c) Sandy Wolkenberg, some rights reserved (CC BY)","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_url":"https://www.inaturalist.org/photos/22749923","changes":"iNaturalist medium image; no additional crop, retouching, or re-encoding."}]}