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county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 52 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":true,"quercus_score":72,"state":"KY"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"botanical_review_primary_flower_color":{"matched_name":"Magnolia virginiana","review_decision":{"reason":"Single consistent approved flower-color category; explicit normalization of existing observation, not a fresh anatomical verification.","sources":["magnolia-virginiana--usda"],"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\"}","retrieved":"2026-09-24","sha256":null,"source_record_id":71581,"title":"USDA PLANTS","url":"https://plants.usda.gov/"}],"review_status":"reviewed","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","values":{"primary_flower_color":"white"}},"ncsu_sitemap":{"matched_name":"Magnolia virginiana","retrieved":"2026-10-04T02:39:26.555839+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"NC Extension Plant Toolbox","source_sha256":"8dca0282a78b66bcd5b97333cbefb4a938539e64cbf673affe6d106892fe53ef","source_url":"https://plants.ces.ncsu.edu/plants/magnolia-virginiana/","trait_evidence":[{"expected_source_name":"Magnolia virginiana","field":"height_description","original_field":"height","record_id":"trait:082e53db358a65dc48e6267c2e4bd19d9206dfb37f84a4ab11425b8a4e96d65a","retrieved_at":"2026-10-04T02:39:26.555839+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":"Magnolia virginiana","source_sha256":"8dca0282a78b66bcd5b97333cbefb4a938539e64cbf673affe6d106892fe53ef","source_url":"https://plants.ces.ncsu.edu/plants/magnolia-virginiana/","status":"eligible_fact","taxon_id":"taxon:9ce24326-1459-5693-8cdd-9ea6348c6d76","value":{"max":35,"min":10,"unit":"feet"}},{"expected_source_name":"Magnolia virginiana","field":"leaf_habit","original_field":"leaf_habit","record_id":"trait:2fada3106547a0703ac9c1844d6da46076d5581f604c66108e1288fb50549333","retrieved_at":"2026-10-04T02:39:26.555839+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":"Magnolia virginiana","source_sha256":"8dca0282a78b66bcd5b97333cbefb4a938539e64cbf673affe6d106892fe53ef","source_url":"https://plants.ces.ncsu.edu/plants/magnolia-virginiana/","status":"eligible_fact","taxon_id":"taxon:9ce24326-1459-5693-8cdd-9ea6348c6d76","value":["Broadleaf Evergreen","Semi-evergreen"]},{"expected_source_name":"Magnolia virginiana","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:6730606dbffd151f6593eecdb593a3f8047598212d165cd445b6b472d3b05f50","retrieved_at":"2026-10-04T02:39:26.555839+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":"Magnolia virginiana","source_sha256":"8dca0282a78b66bcd5b97333cbefb4a938539e64cbf673affe6d106892fe53ef","source_url":"https://plants.ces.ncsu.edu/plants/magnolia-virginiana/","status":"eligible_fact","taxon_id":"taxon:9ce24326-1459-5693-8cdd-9ea6348c6d76","value":["Moist","Occasionally Wet"]},{"expected_source_name":"Magnolia virginiana","field":"flower_color","original_field":"flower_color","record_id":"trait:72f8d55b8c94ebdf04d5dc98c35c274f9ca5ca7a704c43e640fd2db7f3c72ab9","retrieved_at":"2026-10-04T02:39:26.555839+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; 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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Magnolia virginiana","source_sha256":"8dca0282a78b66bcd5b97333cbefb4a938539e64cbf673affe6d106892fe53ef","source_url":"https://plants.ces.ncsu.edu/plants/magnolia-virginiana/","status":"eligible_fact","taxon_id":"taxon:9ce24326-1459-5693-8cdd-9ea6348c6d76","value":["Acid (<6.0)"]},{"expected_source_name":"Magnolia virginiana","field":"light","original_field":"light","record_id":"trait:dcabab4e42a0b6fd7a7daca07dc88c64255014a8fd4f474f94406a1ff457fef3","retrieved_at":"2026-10-04T02:39:26.555839+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":"Magnolia virginiana","source_sha256":"8dca0282a78b66bcd5b97333cbefb4a938539e64cbf673affe6d106892fe53ef","source_url":"https://plants.ces.ncsu.edu/plants/magnolia-virginiana/","status":"eligible_fact","taxon_id":"taxon:9ce24326-1459-5693-8cdd-9ea6348c6d76","value":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"]},{"expected_source_name":"Magnolia virginiana","field":"spread_description","original_field":"spread","record_id":"trait:e2dacc34720cd69c46219c00c958df1ee0bbed48bac204531e910261a499a8e5","retrieved_at":"2026-10-04T02:39:26.555839+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; 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local growing conditions may vary","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","usda_id":71581,"values":{"bloom_season":"Summer","flower_color":"White","foliage_color":"Dark Green","fruit_season_begin":"Summer","fruit_season_end":"Winter","growth_architecture":"Single Stem","growth_rate":"Moderate","height_ft":60,"leaf_retention":"Yes"}},"ut_smart_yards":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Magnolia virginiana","modified":"2019-07-09T22:27:39+00:00","page_id":"12999","scope":"Published Tennessee growing guidance; exact cached scientific heading","source_label":"Tennessee Smart Yards","source_url":"https://tynnativeplants.wordpress.com/trees/scientific-name/sweetbay-magnolia-laurel-magnolia-swamp-magnolia/","values":{"light":["Full to part sun"],"moisture_categories":["wet to medium"]}},"virginia_coastal":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Magnolia virginiana","page":2,"retrieved":"2026-09-30T18:00:37.533960+00:00","row_top":661.0003,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","source_label":"Virginia DCR Coastal Plain","source_sha256":"c7dc029781c9ba41743547b5b3234bbe1c4c027e3137534abdc4b4fe2cf39612","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/cp-nat-plants.pdf","values":{"light":["Shade (minimum requirement)","Partial sun (minimum requirement)"],"moisture_categories":["Moderate","High"]}},"virginia_piedmont":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Magnolia virginiana","page":2,"retrieved":"2026-09-30T18:00:36.632111+00:00","row_top":669.2796000000001,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","source_label":"Virginia DCR Piedmont","source_sha256":"cb946fa6b7fa4ad5694d1debe04b04c392bc7389af2321eeab1ebcff381a5be3","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/pied-nat-plants.pdf","values":{"light":["Shade (minimum requirement)","Partial sun (minimum requirement)"],"moisture_categories":["Moderate","High"]}}},"light_range":["part shade","full sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"native","matched_name":"Magnolia virginiana","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3126"},{"claim":"native","matched_name":"Magnolia virginiana","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Magnolia virginiana","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":"Magnolia virginiana","taxon_id":"taxon:9ce24326-1459-5693-8cdd-9ea6348c6d76","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"magnolia-virginiana-3630928","src":"/api/photos/image/6d5b6b14fb506b65d6a6b2c677ea23d1aa88f57694d6f7fdee52528d41b38143.jpg","view":"bloom","alt":"Magnolia virginiana — bloom photograph","width":960,"height":895,"artist":"Photo by and (c)2008 Derek Ramsey (Ram-Man).  Co-attribution must be given to the Chanticleer Garden.","license":"CC BY-SA 3.0","license_url":"http://creativecommons.org/licenses/by-sa/3.0/","source_url":"https://commons.wikimedia.org/wiki/File:Sweetbay_Magnolia_Magnolia_virginiana_Flower_Closeup_2146px.jpg","changes":"Wikimedia thumbnail; no crop or retouching"}]}