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Tennessee.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text in the regional flora","claim":"native","scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","text":"Newfoundland and Labrador (Newfoundland) west to se. Manitoba, south to Pennsylvania, Ohio, n. Indiana, Wisconsin, Minnesota, and Iowa, and in the mountains south to w. North Carolina, n. Georgia, and e. Tennessee.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Betula alleghaniensis","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"},{"basis":"Native field of the Northern Tier edition; the state is in its distribution","claim":"native","record_id":3392,"scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","url":"https://fsus.ncbg.unc.edu/"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"native","matched_name":"Betula alleghaniensis","scope":"VA","source":"natureserve_explorer","srank":"S5","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.133573/Betula_alleghaniensis"}],"native_explanation":"Digital Atlas of the Virginia Flora (published flora, state claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (GA, GA-NC-SC, NC, TN), not this state: Vascular Plants of North Carolina (NC Natural Heritage Program), Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition.","native_provenance":{"flags":["over_higher_tier"],"source":"va_atlas","specificity":"state","tier":"published_flora"},"native_status":"native_supported","package_native_status":"native_supported","source_ids":["va_atlas:VA:793"],"source_name":"Betula alleghaniensis","source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=793","state_rank":"S5"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=793","state_rank":{"value":"S5"}},"fit_inputs":{"light":[2,4],"moisture":[3,3],"ph":[4,8]},"fit_provenance":{"counties":"USDA PLANTS: recorded in 17 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"fit_record":{"band":"Strong","condition_evidence":{"light":{"evidence_id":"fact:c8debd229cf554d76adc64e581b1ed36450314ff3891fe75fb4387580031702d","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"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/betula-alleghaniensis/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:8968a859072600a67779c11e1aa3efd7a91ccc8a2f1ae57ae9521678167244ac","levels":[3],"policy":"selected-condition-categories-2","range":[3,3],"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/betula-alleghaniensis/","status":"mapped_selected_fact"}},"county_fips":["13241","13281","13291","21013","21043","21061","21095","21147","21165","21205","21219","21227","21237","37005","37011","37021","37023","37027","37043","37075","37087","37099","37113","37121","37145","37149","37173","37175","37189","37199","47009","47019","47035","47049","47059","47061","47091","47129","47139","47151","47153","47155","47171","47175","51003","51005","51009","51015","51017","51019","51021","51023","51027","51035","51045","51051","51063","51069","51071","51077","51079","51091","51107","51113","51125","51139","51141","51157","51161","51163","51165","51167","51169","51171","51173","51185","51187","51191","51195","51197"],"fit_inputs":{"light":[2,4],"moisture":[3,3],"ph":[4,8]},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. 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