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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"ncsu","source_name":"Alnus serrulata","source_sha256":"eb05d9674cc8f51e42548e5ea79fed4095e2cf28257d74b5896c4d71116d70c9","source_url":"https://plants.ces.ncsu.edu/plants/alnus-serrulata/","status":"eligible_fact","taxon_id":"taxon:7930d4d3-e131-5454-b6d2-a22ac1960a02","value":["Brown/Copper","Gold/Yellow","Red/Burgundy"]},{"expected_source_name":"Alnus serrulata","field":"spread_description","original_field":"spread","record_id":"trait:eee43912400b1918121da4bc6f4963885d87dc692adcfdcc069635e071be8152","retrieved_at":"2026-10-04T02:30:45.271633+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":"Alnus serrulata","source_sha256":"eb05d9674cc8f51e42548e5ea79fed4095e2cf28257d74b5896c4d71116d70c9","source_url":"https://plants.ces.ncsu.edu/plants/alnus-serrulata/","status":"eligible_fact","taxon_id":"taxon:7930d4d3-e131-5454-b6d2-a22ac1960a02","value":{"max":15,"min":8,"unit":"feet"}}],"values":{"flower_color":["Brown/Copper","Gold/Yellow","Red/Burgundy"],"hardiness_zones":["4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b"],"height_description":"10–15 feet","leaf_habit":["Deciduous"],"life_cycle":["Woody"],"light":["Full sun (6 or more hours of direct sunlight a day)","Partial Shade (Direct sunlight only part of the day, 2-6 hours)"],"moisture_categories":["Moist","Occasionally Wet"],"soil_ph_categories":["Acid (<6.0)","Neutral (6.0-8.0)"],"spread_description":"8–15 feet"}},"usda":{"matched_name":"Alnus serrulata","retrieved":"2026-09-24","scope":"Nationwide species characteristics; local growing conditions may vary","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","usda_id":69928,"values":{"bloom_season":"Spring","foliage_color":"Green","fruit_season_begin":"Summer","fruit_season_end":"Summer","growth_architecture":"Multiple Stem","growth_rate":"Rapid","height_ft":30,"leaf_retention":"No"}},"ut_smart_yards":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Alnus serrulata","modified":"2014-11-19T19:41:23+00:00","page_id":"6341","scope":"Published Tennessee growing guidance; exact cached scientific heading","source_label":"Tennessee Smart Yards","source_url":"https://tynnativeplants.wordpress.com/shrubs-2/scientific-name/tag-smooth-or-common-alder/","values":{"light":["Full sun"],"moisture_categories":["wet to medium"]}},"virginia_coastal":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Alnus serrulata","page":2,"retrieved":"2026-09-30T18:00:37.533960+00:00","row_top":170.7627,"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)","Full sun (minimum requirement)"],"moisture_categories":["High"]}},"virginia_piedmont":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Alnus serrulata","page":2,"retrieved":"2026-09-30T18:00:36.632111+00:00","row_top":274.7197000000001,"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)","Full sun (minimum requirement)"],"moisture_categories":["High"]}}},"light_range":["part shade","full sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"native","matched_name":"Alnus serrulata","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/818"},{"claim":"native","matched_name":"Alnus serrulata","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Alnus serrulata","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 South Carolina (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Alnus serrulata","taxon_id":"taxon:7930d4d3-e131-5454-b6d2-a22ac1960a02","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"recovery-pmc-alnus-serrulata-125d","src":"/api/photos/image/01f275307f1feac80991f423d48f4f2d44b3a4804f41aa12e635ac8f7b28a25d.jpg","view":"leaf","alt":"Alnus serrulata — leaf photograph","width":800,"height":600,"artist":"Nathan Howell; Howell, Krings and Braham (2016)","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4911545/#F2419375","changes":"Original published individual photograph panel; no crop, retouching, or re-encoding"}]}