{"assessment":{"band":"Strong","factor_identity":{"basis":"approved shared identity","growth_habit_source":"USDA PLANTS","name_used":"Dichanthelium scribnerianum"},"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":53,"composite":0.681,"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":0.24379652605459057,"birds":0.9882133995037221,"caterpillars":0.8895781637717122,"specialists":0.4323821339950372},"rank_pct":0.556,"raw":{"bees":0,"birds":35,"caterpillars":26,"genus_used":["Dichanthelium","Panicum"],"specialists":0,"structure":null}},"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":53,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":"S3S4"},"source_ids":["lep_va","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:976df5e2b55da105ad5e46d62bbbcef69feb3441ed84d2c45cc9a852338153f6","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":"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:f6db3dacec16e862bf228fe28a7565601dbd62ddcf99ba323c319c66b1de31bf","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"}},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_supported"},"occurrence":{"county_fips":["51003","51013","51015","51045","51059","51061","51067","51069","51071","51079","51091","51105","51113","51121","51125","51139","51155","51157","51163","51167","51171","51187","51197"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["51003","51013","51015","51045","51059","51061","51067","51069","51071","51079","51091","51105","51113","51121","51125","51139","51155","51157","51163","51167","51171","51187","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":"Dichanthelium scribnerianum","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=1514"},{"claim":"native","matched_name":"Dichanthelium scribnerianum","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":"Sw. Maine to s. British Columbia, south to se. North Carolina, n. Georgia, and California, also in n. Mexico.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Georgia","claim":"native","scope":"GA","source":"floraquest_carolinas_georgia","text":"Sw. Maine to s. British Columbia, south to se. North Carolina, n. Georgia, and California, also in n. Mexico.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Dichanthelium scribnerianum","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":1936,"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":"Dichanthelium oligosanthes var. scribnerianum","scope":"VA","source":"natureserve_explorer","srank":"S3S4","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.157435/Dichanthelium_oligosanthes_var_scribnerianum"}],"native_explanation":"Digital Atlas of the Virginia Flora (published flora, state claim) gives the value. Speaks for its own area (GA, GA-NC-SC, NC), 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":["filled_down"],"source":"va_atlas","specificity":"state","tier":"published_flora"},"native_status":"native_supported","package_native_status":"native_supported","source_ids":["va_atlas:VA:1514"],"source_name":"Dichanthelium scribnerianum","source_refs":["natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=1514","state_rank":"S3S4"},"source_refs":["natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=1514","state_rank":{"value":"S3S4"}},"fit_inputs":{"light":[2,4],"moisture":[0,3],"ph":null},"fit_provenance":{"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":{"evidence_id":"fact:976df5e2b55da105ad5e46d62bbbcef69feb3441ed84d2c45cc9a852338153f6","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":"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:f6db3dacec16e862bf228fe28a7565601dbd62ddcf99ba323c319c66b1de31bf","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":["51003","51013","51015","51045","51059","51061","51067","51069","51071","51079","51091","51105","51113","51121","51125","51139","51155","51157","51163","51167","51171","51187","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":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":53,"state":"VA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Dichanthelium scribnerianum","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":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_name":"Dichanthelium scribnerianum","source_record_id":1936,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://fsus.ncbg.unc.edu/","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":"Black belt prairies, calcareous clay prairies, prairie-like grassland remnants over fragipan soils in the loess plains, calcareous maritime forests, dry thin woods and openings, dry prairies, usually in basic soil."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":"Sw. Maine to s. British Columbia, south to se. North Carolina, n. Georgia, and California, also in n. Mexico."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":"Apr-Nov."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":"[= Il; = Dichanthelium oligosanthes (Schult.) Gould ssp. scribnerianum (Nash) Freckmann & Lelong — FNA25, Mi, NY; = Dichanthelium oligosanthes (Schult.) Gould var. scribnerianum (Nash) Gould — K1, Va, Gould & Clark (1978); = Panicum oligosanthes Schult. var. scribnerianum (Nash) Fernald — NcTx; = Panicum scribnerianum Nash — S; > Dichanthelium helleri (Nash) Mohlenbr. — Thomas (2021); Dichanthelium oligosanthes (Schult.) Gould — K4, Mex, Pa; > Dichanthelium scribnerianum (Nash) J.R.Thomas — Thomas (2021); > Panicum helleri Nash — G, HC; Panicum oligosanthes Schult. — C, RAB; > Panicum oligosanthes Schult. — G; > Panicum oligosanthes Schult. var. helleri (Nash) Fernald — F; > Panicum oligosanthes Schult. var. scribnerianum (Nash) Fernald — F; > Panicum scribnerianum Nash — HC]"},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":8},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACU"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"FACU"},{"source_column":"WetlandStatus5","value":"FACU"}]},{"field":"wetland_source_note","source_column":"WetlandNote","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":"taxonomic split from wetland indicator species"},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"GraphicKey","value":["Dry","Moist"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"GraphicKey","value":{"Attr0":"gr03","Attr1":"nc_cp,nc_pd,sc_pd,ga_mt,","Attr10":"no","Attr11":"g,p","Attr12":"ha","Attr13":"3Bw14,3Bw25,3Bw7","Attr2":"Dry,Moist","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_pd:y,native_sc_pd:y,native_ga_mt:y,","Attr4":" 3-12","Attr5":"h","Attr6":"le","Attr7":"l","Attr8":"1","Attr9":"g,p"}},{"field":"bloom_season","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1936,"source_table":"Organism","value":"April to November"}],"values":{"bloom_season":"April to November","geographic_range_description":"Sw. Maine to s. British Columbia, south to se. North Carolina, n. Georgia, and California, also in n. Mexico.","graphic_key_source_attributes":{"Attr0":"gr03","Attr1":"nc_cp,nc_pd,sc_pd,ga_mt,","Attr10":"no","Attr11":"g,p","Attr12":"ha","Attr13":"3Bw14,3Bw25,3Bw7","Attr2":"Dry,Moist","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_pd:y,native_sc_pd:y,native_ga_mt:y,","Attr4":" 3-12","Attr5":"h","Attr6":"le","Attr7":"l","Attr8":"1","Attr9":"g,p"},"habitat_description":"Black belt prairies, calcareous clay prairies, prairie-like grassland remnants over fragipan soils in the loess plains, calcareous maritime forests, dry thin woods and openings, dry prairies, usually in basic soil.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist"],"heliophily_index":8,"phenology_source_text":"Apr-Nov.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACU"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"FACU"},{"source_column":"WetlandStatus5","value":"FACU"}],"taxonomic_synonymy":"[= Il; = Dichanthelium oligosanthes (Schult.) Gould ssp. scribnerianum (Nash) Freckmann & Lelong — FNA25, Mi, NY; = Dichanthelium oligosanthes (Schult.) Gould var. scribnerianum (Nash) Gould — K1, Va, Gould & Clark (1978); = Panicum oligosanthes Schult. var. scribnerianum (Nash) Fernald — NcTx; = Panicum scribnerianum Nash — S; > Dichanthelium helleri (Nash) Mohlenbr. — Thomas (2021); Dichanthelium oligosanthes (Schult.) Gould — K4, Mex, Pa; > Dichanthelium scribnerianum (Nash) J.R.Thomas — Thomas (2021); > Panicum helleri Nash — G, HC; Panicum oligosanthes Schult. — C, RAB; > Panicum oligosanthes Schult. — G; > Panicum oligosanthes Schult. var. helleri (Nash) Fernald — F; > Panicum oligosanthes Schult. var. scribnerianum (Nash) Fernald — F; > Panicum scribnerianum Nash — HC]","wetland_source_note":"taxonomic split from wetland indicator species"}}},"light_range":["part shade","full sun"],"light_source":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","native_synthesis":{"claims":[{"claim":"native","flag":"N","matched_name":"Dichanthelium scribnerianum","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=1514"},{"claim":"native","matched_name":"Dichanthelium scribnerianum","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":"Sw. Maine to s. British Columbia, south to se. North Carolina, n. Georgia, and California, also in n. Mexico.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Georgia","claim":"native","scope":"GA","source":"floraquest_carolinas_georgia","text":"Sw. Maine to s. British Columbia, south to se. North Carolina, n. Georgia, and California, also in n. Mexico.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Dichanthelium scribnerianum","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":1936,"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":"Dichanthelium oligosanthes var. scribnerianum","scope":"VA","source":"natureserve_explorer","srank":"S3S4","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.157435/Dichanthelium_oligosanthes_var_scribnerianum"}],"county_native_range":"unresolved","decided_by":"va_atlas","explanation":"Digital Atlas of the Virginia Flora (published flora, state claim) gives the value. Speaks for its own area (GA, GA-NC-SC, NC), 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":["filled_down"],"source":"va_atlas","specificity":"state","tier":"published_flora"},"rule":"fact-hierarchy-2","status":"native_supported"},"source_name":"Dichanthelium scribnerianum","taxon_id":"taxon:13b403ae-baac-5943-b3df-aff75a7b8aee","revision":"publish:cdb975f5-333c-4482-92bd-514ef43ee9c3","photos":[]}