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Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Tennessee","claim":"native","scope":"TN","source":"floraquest_carolinas_georgia","text":"Newfoundland and Labrador (Newfoundland) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names West Virginia","claim":"native","scope":"WV","source":"floraquest_south_central","text":"Newfoundland and Labrador (Newfoundland) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","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) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names West Virginia","claim":"native","scope":"WV","source":"floraquest_northern_tier","text":"Newfoundland and Labrador (Newfoundland) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Betula cordifolia","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":3393,"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 cordifolia","scope":"WV","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.158851/Betula_cordifolia"}],"native_explanation":"Weakley, Flora of the Southeastern United States (2025), South Central edition (published flora, state claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (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":"floraquest_south_central","specificity":"state","tier":"published_flora"},"native_status":"native_supported","package_native_status":"native_supported","source_ids":["natureserve_explorer:WV:ELEMENT_GLOBAL.2.158851"],"source_name":"Betula cordifolia","source_refs":["natureserve_explorer"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.158851","state_rank":"S1"},"source_refs":["natureserve_explorer"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.158851","state_rank":{"value":"S1"}},"fit_inputs":{"light":[0,4],"moisture":[0,3],"ph":null},"fit_provenance":{"counties":"USDA PLANTS: recorded in 1 NC counties","light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition"},"fit_record":{"band":"Strong","condition_evidence":{"light":{"broad_range_note":{"review_status":"source_recorded","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","text":"Selected source categories span deep shade to full sun; broad tolerance is source-recorded, not independently verified."},"evidence_id":"fact:faf5fda575fee20115fd2465a9993d7aa00f286e669f5ef2bf9172f72ca82628","levels":[0,1,2,3,4],"policy":"selected-condition-categories-2","range":[0,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:502d6e8135cc450ec1331a50cd75ba8569f266846ae5c8b7f3113e5a1b1f2537","levels":[0,3],"policy":"selected-condition-categories-2","range":[0,3],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"}},"county_fips":["37199","47171"],"fit_inputs":{"light":[0,4],"moisture":[0,3],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. 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Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. 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= Betula papyrifera Marshall var. cordifolia (Regel) Fernald — C, F, GrPl, K1, NS, RAB, W; = n/a — S13; Betula papyrifera Marshall — Pa]"}},"minnesota_wildflowers":{"matched_name":"Betula cordifolia","retrieved":"2026-10-04T02:31:43.853114+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"8fe3b31ac446833d0cd881329a356845c1fc3133f69ce237031500e2bd5cb713","source_url":"https://www.minnesotawildflowers.info/tree/heart-leaved-birch","trait_evidence":[{"expected_source_name":"Betula cordifolia","field":"height_description","original_field":"height","record_id":"trait:194c55a892f05bba3638a630409436e69ee4c53a65c82ac05a75476b10730209","retrieved_at":"2026-10-04T02:31:43.853114+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":"Betula cordifolia","source_sha256":"8fe3b31ac446833d0cd881329a356845c1fc3133f69ce237031500e2bd5cb713","source_url":"https://www.minnesotawildflowers.info/tree/heart-leaved-birch","status":"eligible_fact","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","value":{"max":80,"min":50,"unit":"feet"}},{"expected_source_name":"Betula cordifolia","field":"life_cycle","original_field":"life_cycle","record_id":"trait:e9882dd1688df15fefba88afff8e7eb51099964e0b9461bc05d0469856567709","retrieved_at":"2026-10-04T02:31:43.853114+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; 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not a location-specific estimate.","source_label":"Lady Bird Johnson Wildflower Center","source_sha256":"91044ab60dbdf07010e29bfc6231555fe1dc363391c84b5930de2def10ba47e2","source_url":"https://www.wildflower.org/plants/result.php?id_plant=BEPAC2","trait_evidence":[{"expected_source_name":"Betula cordifolia","field":"flower_color","original_field":"flower_color","record_id":"trait:1ff762925cfcbf11d060639eba1c22aab4934f8d1ebd5fe97556155a5e245051","retrieved_at":"2026-10-05T19:45:40.954366+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":"Betula papyrifera var. cordifolia","source_sha256":"91044ab60dbdf07010e29bfc6231555fe1dc363391c84b5930de2def10ba47e2","source_url":"https://www.wildflower.org/plants/result.php?id_plant=BEPAC2","status":"eligible_fact","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","value":["White","Green"]},{"expected_source_name":"Betula cordifolia","field":"light","original_field":"light","record_id":"trait:401d2d1b1c2488efe8d9da88d54ecda70d738cdf51ab5cb48da7033331145909","retrieved_at":"2026-10-05T19:45:40.954366+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":"Betula papyrifera var. cordifolia","source_sha256":"91044ab60dbdf07010e29bfc6231555fe1dc363391c84b5930de2def10ba47e2","source_url":"https://www.wildflower.org/plants/result.php?id_plant=BEPAC2","status":"eligible_fact","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","value":["Sun","Part Shade","Shade"]},{"expected_source_name":"Betula cordifolia","field":"leaf_habit","original_field":"leaf_habit","record_id":"trait:55a8c3ee775d0bef8f84ac528e61b2c27b25b0c5b805f44da5d16e13493b938a","retrieved_at":"2026-10-05T19:45:40.954366+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":"Betula papyrifera var. cordifolia","source_sha256":"91044ab60dbdf07010e29bfc6231555fe1dc363391c84b5930de2def10ba47e2","source_url":"https://www.wildflower.org/plants/result.php?id_plant=BEPAC2","status":"eligible_fact","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","value":["Deciduous"]},{"expected_source_name":"Betula cordifolia","field":"life_cycle","original_field":"life_cycle","record_id":"trait:57e92fe7f54f1d55c1b7f7432d3258fc9be4cb49c290c92e15cb1cfc9a69cacb","retrieved_at":"2026-10-05T19:45:40.954366+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":"Betula papyrifera var. cordifolia","source_sha256":"91044ab60dbdf07010e29bfc6231555fe1dc363391c84b5930de2def10ba47e2","source_url":"https://www.wildflower.org/plants/result.php?id_plant=BEPAC2","status":"eligible_fact","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","value":["Perennial"]},{"expected_source_name":"Betula cordifolia","field":"moisture_categories","original_field":"soil_moisture","record_id":"trait:c7439e41177549a5d289ba4df410b969d52b71b42af2fb5af3eca05b0a32e528","retrieved_at":"2026-10-05T19:45:40.954366+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":"Betula papyrifera var. cordifolia","source_sha256":"91044ab60dbdf07010e29bfc6231555fe1dc363391c84b5930de2def10ba47e2","source_url":"https://www.wildflower.org/plants/result.php?id_plant=BEPAC2","status":"eligible_fact","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","value":["Moist"]},{"expected_source_name":"Betula cordifolia","field":"height_description","original_field":"height","record_id":"trait:f79f3b2bd5e92030adc7b8cab27ab030aa9a806d4e33a5b8a40b9fecd67e854b","retrieved_at":"2026-10-05T19:45:40.954366+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":"Betula papyrifera var. cordifolia","source_sha256":"91044ab60dbdf07010e29bfc6231555fe1dc363391c84b5930de2def10ba47e2","source_url":"https://www.wildflower.org/plants/result.php?id_plant=BEPAC2","status":"eligible_fact","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","value":{"approximate":true,"kind":"upper_bound","max":65,"unit":"feet"}}],"values":{"flower_color":["White","Green"],"height_description":"Up to about 65 feet","leaf_habit":["Deciduous"],"life_cycle":["Perennial"],"light":["Sun","Part Shade","Shade"],"moisture_categories":["Moist"]}}},"light_range":["deep shade","full sun"],"light_source":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","native_synthesis":{"claims":[{"claim":"native","matched_name":"Betula cordifolia","scope":"L48","source":"usda","text":"CAN:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Betula cordifolia","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Betula papyrifera var. cordifolia","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"basis":"native range text in the regional flora","claim":"native","scope":"NC-SC-GA","source":"floraquest_carolinas_georgia","text":"Newfoundland and Labrador (Newfoundland) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Tennessee","claim":"native","scope":"TN","source":"floraquest_carolinas_georgia","text":"Newfoundland and Labrador (Newfoundland) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names West Virginia","claim":"native","scope":"WV","source":"floraquest_south_central","text":"Newfoundland and Labrador (Newfoundland) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","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) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names West Virginia","claim":"native","scope":"WV","source":"floraquest_northern_tier","text":"Newfoundland and Labrador (Newfoundland) and e. Québec south to the mountains of New York; disjunct in n. Minnesota, e. West Virginia (Vanderhorst et al. 2019), w. North Carolina, and e. Tennessee (Sevier County; Tennessee Flora Committee 2015).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Betula cordifolia","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":3393,"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 cordifolia","scope":"WV","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.158851/Betula_cordifolia"}],"county_native_range":"unresolved","decided_by":"floraquest_south_central","explanation":"Weakley, Flora of the Southeastern United States (2025), South Central edition (published flora, state claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (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.","label":"Native to West Virginia (state-specific source)","provenance":{"flags":["over_higher_tier"],"source":"floraquest_south_central","specificity":"state","tier":"published_flora"},"rule":"fact-hierarchy-2","status":"native_supported"},"source_name":"Betula cordifolia","taxon_id":"taxon:3fb5fd74-044f-59a7-a186-954bae979ce6","revision":"publish:d412fcf4-883a-4c06-b542-542693807821","photos":[]}