{"assessment":{"band":"Strong","factor_identity":{"basis":"source accepted identity; genus-level evidence","growth_habit_source":"USDA PLANTS","name_used":"Silphium asteriscus var. asteriscus"},"factor_scopes":{"bees":"Southeastern North America","birds":"North America","caterpillars":"Host genera of native Lepidoptera with established Virginia range; association and range overlap, not confirmed local feeding.","specialists":"Eastern North America","structure":"USDA species growth habit where matched; otherwise sourced atlas growth habit"},"factors":{"applied_insect_credit":0,"baseline_score":58,"composite":0.715,"insect_support":{"credit":0,"groups":{"ants":{"credit":0,"flower_visits":[],"label":"Ants","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"beetles":{"credit":0,"flower_visits":[],"label":"Beetles","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"flies":{"credit":0,"flower_visits":[],"label":"Flies","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"moths_butterflies":{"credit":0,"flower_visits":[],"label":"Adult butterflies / moths","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_hymenoptera":{"credit":0,"flower_visits":[],"label":"Other wasps","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_insects":{"credit":0,"flower_visits":[],"label":"Other insects","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"}},"interpretation":"One provisional point per additional documented insect group, capped at five. Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit.","maximum_credit":5,"version":"insect-support-1"},"pct":{"bees":0.957196029776675,"birds":0.303970223325062,"caterpillars":0.6612903225806451,"specialists":0.9702233250620348,"structure":0.5},"rank_pct":0.613,"raw":{"bees":36,"birds":0,"caterpillars":5,"genus_used":null,"specialists":7,"structure":["Forb/herb"]}},"fit_score":null,"native_basis":"native_supported","rarity_adjustment":0,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Calculated with the shared rules using Virginia host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a Virginia percentile","score":58,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":"SNR"},"source_ids":["lep_va","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:2949b6b7be0c15408132224d101e085f14b6ef3c98efd8ee6d0e017ca0f5cb76","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:a698a721f0a2dd3ee32d5704a62f12af2e55c48284c7661714e2648969263cce","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":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_supported"},"occurrence":{"county_fips":["51011","51019","51053","51071","51075","51087","51095","51105","51117","51121","51143","51171","51177","51183","51197"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["51011","51019","51053","51071","51075","51087","51095","51105","51117","51121","51143","51171","51177","51183","51197"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_basis":"state_source","native_decided_by":"va_atlas","native_evidence":[{"claim":"native","flag":"N","matched_name":"Silphium asteriscus var. asteriscus","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=2252"},{"claim":"native","matched_name":"Silphium asteriscus var. asteriscus","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Silphium asteriscus var. asteriscus","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":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names South Carolina","claim":"native","scope":"SC","source":"floraquest_carolinas_georgia","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names Tennessee","claim":"native","scope":"TN","source":"floraquest_carolinas_georgia","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names Kentucky","claim":"native","scope":"KY","source":"floraquest_carolinas_georgia","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_south_central","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.midsouthfieldguide"},{"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":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.midatlanticfieldguide"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.midatlanticfieldguide"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"native","matched_name":"Silphium asteriscus var. asteriscus","scope":"VA","source":"natureserve_explorer","srank":"SNR","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.143109/Silphium_asteriscus_var_asteriscus"}],"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-NC-SC, KY, NC, SC, TN), not this state: FloraQuest: Carolinas, Georgia (Weakley), Vascular Plants of North Carolina (NC Natural Heritage Program).","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:2252"],"source_name":"Silphium asteriscus var. asteriscus","source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=2252","state_rank":"SNR"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=2252","state_rank":{"value":"SNR"}},"fit_inputs":{"light":[2,4],"moisture":[0,3],"ph":null},"fit_provenance":{"light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"fit_record":{"band":"Strong","condition_evidence":{"light":{"evidence_id":"fact:2949b6b7be0c15408132224d101e085f14b6ef3c98efd8ee6d0e017ca0f5cb76","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:a698a721f0a2dd3ee32d5704a62f12af2e55c48284c7661714e2648969263cce","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":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"county_fips":["13027","13053","13213","13295","13313","45011","45013","45015","45023","45027","45031","45039","45043","45047","45071","45075","45077","45081","45091","47065","51011","51019","51053","51071","51075","51087","51095","51105","51117","51121","51143","51171","51177","51183","51197"],"fit_inputs":{"light":[2,4],"moisture":[0,3],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":58,"state":"VA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"botanical_review_primary_flower_color":{"matched_name":"Silphium asteriscus var. asteriscus","review_decision":{"reason":"Single consistent flower-color category across the main reference sources; normalization of existing observations, not a fresh anatomical verification.","sources":["silphium-asteriscus-var-asteriscus--wildflower_center"],"status":"source_recorded","value":"yellow"},"review_note":"Single consistent flower-color category across the main reference sources; normalization of existing observations, not a fresh anatomical verification.","review_sources":[{"approved_for_correction":true,"evidence_kind":"existing_structured_source_observation","excerpt":"{\"flower_color\": [\"Yellow\"]}","retrieved":"2026-10-05T19:53:47.183620+00:00","sha256":"5095188e26fecf27f002d9ba13812ccc2335eb1c0f0336b7df5aa15adafb0754","source_record_id":null,"title":"Lady Bird Johnson Wildflower Center","url":"https://www.wildflower.org/plants/result.php?id_plant=SIASA3"}],"review_status":"source_recorded","source_label":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SIASA3","values":{"primary_flower_color":"yellow"}},"floraquest_carolinas_georgia":{"matched_name":"Silphium asteriscus var. asteriscus","retrieved":"2026-10-04T13:31:16.252589+00:00","scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"scope_note":"Original regional ecological and identification evidence; no location-specific gardening adjustments.","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_name":"Silphium asteriscus var. asteriscus","source_record_id":6345,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"Organism","value":"Woodlands, roadsides."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"Organism","value":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"Organism","value":"Jul-Sep."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"Organism","value":"[= POWO; = Silphium asteriscus L. — Tn, Perry (1937); Silphium asteriscus L. — F, Fl7, G, NSProv, Va, W, WH3; > Silphium asteriscus L. — RAB, S; Silphium asteriscus L. var. asteriscus — C, FNA21, K1, K4; > Silphium asteriscus L. var. asteriscus — NS, SE1; > Silphium asteriscus L. var. scabrum Nuttall — SE1; ?> Silphium dentatum Elliott var. gatesii (Mohr) H.E.Ahles — RAB; > Silphium scaberrimum Elliott — NS, S]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"Organism","value":"S. asteriscus var. asteriscus , in this narrow sense, is a taxon primarily found from the Appalachian Mountains eastward. Most records west of the Appalachian Mountains are generally referable to S. asperrimum , S. radula , or S. asteriscus var. latifolium ."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"Organism","value":7},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"GraphicKey","value":["Dry","Moist"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"GraphicKey","value":{"Attr0":"gr08","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_pd,","Attr10":"en,to","Attr11":"bo","Attr12":"ye","Attr13":"ye","Attr14":"none,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_pd:y,","Attr4":" 6-10","Attr5":"gl,pu","Attr6":"n","Attr7":"n","Attr8":"alt,opp","Attr9":"si"}},{"field":"bloom_season","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6345,"source_table":"Organism","value":"July to September"}],"values":{"bloom_season":"July to September","botanical_comments":"S. asteriscus var. asteriscus , in this narrow sense, is a taxon primarily found from the Appalachian Mountains eastward. Most records west of the Appalachian Mountains are generally referable to S. asperrimum , S. radula , or S. asteriscus var. latifolium .","geographic_range_description":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","graphic_key_source_attributes":{"Attr0":"gr08","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_pd,","Attr10":"en,to","Attr11":"bo","Attr12":"ye","Attr13":"ye","Attr14":"none,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_pd:y,","Attr4":" 6-10","Attr5":"gl,pu","Attr6":"n","Attr7":"n","Attr8":"alt,opp","Attr9":"si"},"habitat_description":"Woodlands, roadsides.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist"],"heliophily_index":7,"phenology_source_text":"Jul-Sep.","taxonomic_synonymy":"[= POWO; = Silphium asteriscus L. — Tn, Perry (1937); Silphium asteriscus L. — F, Fl7, G, NSProv, Va, W, WH3; > Silphium asteriscus L. — RAB, S; Silphium asteriscus L. var. asteriscus — C, FNA21, K1, K4; > Silphium asteriscus L. var. asteriscus — NS, SE1; > Silphium asteriscus L. var. scabrum Nuttall — SE1; ?> Silphium dentatum Elliott var. gatesii (Mohr) H.E.Ahles — RAB; > Silphium scaberrimum Elliott — NS, S]"}},"wildflower_center":{"matched_name":"Silphium asteriscus var. asteriscus","retrieved":"2026-10-05T19:53:47.183620+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":"5095188e26fecf27f002d9ba13812ccc2335eb1c0f0336b7df5aa15adafb0754","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SIASA3","trait_evidence":[{"expected_source_name":"Silphium asteriscus var. asteriscus","field":"life_cycle","original_field":"life_cycle","record_id":"trait:1ee64ace6cba04187f4696736c2ef435a7e8738344305ea8f2f07af5ffe03002","retrieved_at":"2026-10-05T19:53:47.183620+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":"Silphium asteriscus var. asteriscus","source_sha256":"5095188e26fecf27f002d9ba13812ccc2335eb1c0f0336b7df5aa15adafb0754","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SIASA3","status":"eligible_fact","taxon_id":"taxon:105c5786-4483-5264-9737-f6d6da421a0f","value":["Perennial"]},{"expected_source_name":"Silphium asteriscus var. asteriscus","field":"height_description","original_field":"height","record_id":"trait:2868f313a42475c852d509f615080e8724b97432ac9c07e570b1dabdb07ffa76","retrieved_at":"2026-10-05T19:53:47.183620+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":"Silphium asteriscus var. asteriscus","source_sha256":"5095188e26fecf27f002d9ba13812ccc2335eb1c0f0336b7df5aa15adafb0754","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SIASA3","status":"eligible_fact","taxon_id":"taxon:105c5786-4483-5264-9737-f6d6da421a0f","value":{"approximate":true,"kind":"upper_bound","max":5,"unit":"feet"}},{"expected_source_name":"Silphium asteriscus var. asteriscus","field":"flower_color","original_field":"flower_color","record_id":"trait:cef1fa2a7aa6bb5b8ab4b6fda845f5bfc3e7efec0eb455cb3a6fc8fd794d1384","retrieved_at":"2026-10-05T19:53:47.183620+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":"Silphium asteriscus var. asteriscus","source_sha256":"5095188e26fecf27f002d9ba13812ccc2335eb1c0f0336b7df5aa15adafb0754","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SIASA3","status":"eligible_fact","taxon_id":"taxon:105c5786-4483-5264-9737-f6d6da421a0f","value":["Yellow"]}],"values":{"flower_color":["Yellow"],"height_description":"Up to about 5 feet","life_cycle":["Perennial"]}}},"light_range":["part shade","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"native","flag":"N","matched_name":"Silphium asteriscus var. asteriscus","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=2252"},{"claim":"native","matched_name":"Silphium asteriscus var. asteriscus","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Silphium asteriscus var. asteriscus","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":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names South Carolina","claim":"native","scope":"SC","source":"floraquest_carolinas_georgia","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names Tennessee","claim":"native","scope":"TN","source":"floraquest_carolinas_georgia","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names Kentucky","claim":"native","scope":"KY","source":"floraquest_carolinas_georgia","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_south_central","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.midsouthfieldguide"},{"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":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.midatlanticfieldguide"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"North Carolina, South Carolina, s. Virginia, e. Tennessee and e. Kentucky.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.midatlanticfieldguide"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"native","matched_name":"Silphium asteriscus var. asteriscus","scope":"VA","source":"natureserve_explorer","srank":"SNR","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.143109/Silphium_asteriscus_var_asteriscus"}],"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-NC-SC, KY, NC, SC, TN), not this state: FloraQuest: Carolinas, Georgia (Weakley), Vascular Plants of North Carolina (NC Natural Heritage Program).","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":"Silphium asteriscus var. asteriscus","taxon_id":"taxon:105c5786-4483-5264-9737-f6d6da421a0f","revision":"publish:903368a2-17ec-496c-89d2-a217f30d9dda","photos":[{"id":"silphium-asteriscus-var-asteriscus-tn-3054-32454219","src":"/api/photos/image/44c47dfa5374fc29fba7c7d72a9c948026eca947172245960589797857d94890.jpg","view":"bloom","alt":"Silphium asteriscus var. asteriscus — flower photograph","width":960,"height":720,"artist":"Masebrock at English Wikipedia","license":"Public domain","license_url":"https://commons.wikimedia.org/wiki/Commons:Public_domain","source_url":"https://commons.wikimedia.org/wiki/File:Silphium_asteriscus.jpg","changes":"Wikimedia thumbnail; no crop or retouching","kind":"photo"}]}