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Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","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":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. 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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:2132"],"source_name":"Helianthus atrorubens","source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=2132","state_rank":"S5"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=2132","state_rank":{"value":"S5"}},"fit_inputs":{"light":[2,4],"moisture":[1,3],"ph":[6,9]},"fit_provenance":{"counties":"USDA PLANTS: recorded in 80 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"NC Extension Plant Toolbox pH categories (Bound printed by the source; open end from USDA NRCS soil reaction classes; Range printed by the source)"},"fit_record":{"band":"Keystone","condition_evidence":{"light":{"evidence_id":"fact:50630e5550a9d2fe490c36fe6251176a803915f7866f86857e2e697a4a24994e","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":null,"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/helianthus-atrorubens/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:cdf6d95dbbe9dae2a8ec8530097b55da6a25c10bafc26d0482d5541c30d9a208","levels":[1,3],"policy":"selected-condition-categories-2","range":[1,3],"scope":null,"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"soil_drainage","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/helianthus-atrorubens/","status":"mapped_selected_fact"},"ph":{"basis":["Bound printed by the source; 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Soteropoulous, pers. comm.; 2025).","graphic_key_source_attributes":{"Attr0":"gr08","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr10":"to","Attr11":"bo","Attr12":"ye","Attr13":"pur,re","Attr14":"scal","Attr2":"Dry,Moist","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt:y,native_nc_pd:y,native_sc_cp:y,native_sc_mt:y,native_sc_pd:y,native_ga_cp:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 7-11","Attr5":"pu","Attr6":"n","Attr7":"y","Attr8":"opp","Attr9":"si"},"habitat_description":"Dry soils of rocky, sandy, or clayey woodlands and roadbanks.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist"],"heliophily_index":8,"phenology_source_text":"Late Jul-Oct.","taxonomic_synonymy":"[= C, Fl7, FNA21, K1, K4, NS, POWO, RAB, SE1, Tn, Va, W, WH3; = Helianthus atrorubens L. var. atrorubens — G; Helianthus atrorubens L. — S; > Helianthus atrorubens L. var. alsodes Fernald — F; > Helianthus atrorubens L. var. atrorubens — F]"}},"ut_smart_yards":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Helianthus atrorubens","modified":"2014-09-15T19:41:43+00:00","page_id":"2880","scope":"Published Tennessee growing guidance; exact cached scientific heading","source_label":"Tennessee Smart Yards","source_url":"https://tynnativeplants.wordpress.com/flowers/common-name/dark-eyed-sunflower-appalachian-sunflower-purpledisk-sunflower/","values":{"height_description":"4-6 feet","light":["Part shade"],"moisture_categories":["medium to moderately dry"]}},"wildflower_center":{"matched_name":"Helianthus atrorubens","retrieved":"2026-10-03T19:06:27.671325+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":"0f05ec2b07b4a52324cbefd202adb9048e75525f8d06f6e4feceaa01e20f6c21","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HEAT","trait_evidence":[{"expected_source_name":"Helianthus atrorubens","field":"flower_color","original_field":"flower_color","record_id":"trait:83c82e2e535b2db63641fe9e3a4bc5e08e4ed077489a4aad5a2feb73342ba5d5","retrieved_at":"2026-10-03T19:06:27.671325+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":"Helianthus atrorubens","source_sha256":"0f05ec2b07b4a52324cbefd202adb9048e75525f8d06f6e4feceaa01e20f6c21","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HEAT","status":"eligible_fact","taxon_id":"taxon:b6e17b12-4774-51cf-8c3c-2d21771fccbd","value":["Yellow"]},{"expected_source_name":"Helianthus atrorubens","field":"height_description","original_field":"height","record_id":"trait:8cc72effa9688faba3b29ad4e8c9440fd6be25bcd1d0315ffdb25d219084c766","retrieved_at":"2026-10-03T19:06:27.671325+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":"Helianthus atrorubens","source_sha256":"0f05ec2b07b4a52324cbefd202adb9048e75525f8d06f6e4feceaa01e20f6c21","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HEAT","status":"eligible_fact","taxon_id":"taxon:b6e17b12-4774-51cf-8c3c-2d21771fccbd","value":{"approximate":true,"kind":"upper_bound","max":6,"unit":"feet"}},{"expected_source_name":"Helianthus atrorubens","field":"life_cycle","original_field":"life_cycle","record_id":"trait:db9cdbfd02b9480dab55efb23cb529230c4b0b6be334c0af2fa2be41fb7d789b","retrieved_at":"2026-10-03T19:06:27.671325+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":"Helianthus atrorubens","source_sha256":"0f05ec2b07b4a52324cbefd202adb9048e75525f8d06f6e4feceaa01e20f6c21","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HEAT","status":"eligible_fact","taxon_id":"taxon:b6e17b12-4774-51cf-8c3c-2d21771fccbd","value":["Perennial"]}],"values":{"flower_color":["Yellow"],"height_description":"Up to about 6 feet","life_cycle":["Perennial"]}}},"light_range":["part shade","full sun"],"light_source":"NC Extension Plant Toolbox","native_synthesis":{"claims":[{"claim":"native","flag":"N","matched_name":"Helianthus atrorubens","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=2132"},{"claim":"native","matched_name":"Helianthus atrorubens","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Helianthus atrorubens","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":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Georgia","claim":"native","scope":"GA","source":"floraquest_carolinas_georgia","text":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Tennessee","claim":"native","scope":"TN","source":"floraquest_carolinas_georgia","text":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_south_central","text":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_florida","text":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","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":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"N. Virginia west to w. Tennessee, and south to c. Georgia, Panhandle Florida, Alabama, and se. Louisiana. A specimen initially identifed as this species from e. Texas (Newton Co.) appeared to be a misidentification of H. occidentalis ssp. plantagineus (D. Soteropoulous, pers. comm.; 2025).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Helianthus atrorubens","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":6086,"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":"Helianthus atrorubens","scope":"VA","source":"natureserve_explorer","srank":"S5","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.155736/Helianthus_atrorubens"}],"county_native_range":"unresolved","decided_by":"va_atlas","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.","label":"Native to Virginia (state-specific source)","provenance":{"flags":["over_higher_tier"],"source":"va_atlas","specificity":"state","tier":"published_flora"},"rule":"fact-hierarchy-2","status":"native_supported"},"source_name":"Helianthus atrorubens","taxon_id":"taxon:b6e17b12-4774-51cf-8c3c-2d21771fccbd","revision":"publish:cdb975f5-333c-4482-92bd-514ef43ee9c3","photos":[{"id":"inat-219804997","src":"/api/photos/image/fc50a6c2021ed2a200c0204aecd2c3c20ed1d91d3224e4992a0c684932e81afa.jpg","view":"bloom","alt":"Helianthus atrorubens — bloom photograph","width":375,"height":500,"artist":"no rights reserved","license":"CC0","license_url":"https://creativecommons.org/publicdomain/zero/1.0/","source_url":"https://www.inaturalist.org/photos/219804997","changes":"iNaturalist medium image; no additional crop, retouching, or re-encoding.","kind":"photo"},{"id":"inat-50870133","src":"/api/photos/image/11f2a6c2c52c492038384536320c738a29a284d4fa670cdad9804ba6f730d7ce.jpg","view":"leaf","alt":"Helianthus atrorubens — leaf photograph","width":375,"height":500,"artist":"no rights reserved","license":"CC0","license_url":"https://creativecommons.org/publicdomain/zero/1.0/","source_url":"https://www.inaturalist.org/photos/50870133","changes":"iNaturalist medium image; no additional crop, retouching, or re-encoding.","kind":"photo"}]}