{"assessment":{"band":"Strong","factor_identity":{"basis":"approved shared identity","growth_habit_source":"USDA PLANTS","name_used":"Dichanthelium roanokense"},"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":"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:71520687450546cda6f5f76b297cf44b55d62f5d8b485ae43ffb64d4ada8502b","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:8df630f32731050ec128cda31d45719a98193828e1fcdc0cb76e0604e49bd375","levels":[3,4],"policy":"selected-condition-categories-2","range":[3,4],"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":["51001","51045","51081","51093","51119","51550","51810"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["51001","51045","51081","51093","51119","51550","51810"],"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 roanokense","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=1503"},{"claim":"native","matched_name":"Dichanthelium roanokense","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"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":"Delaware south to Florida, west to e. Texas; disjunct in Coffee County, Tennessee (Ciafré & Estes 2022); Jamaica.","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":"Dichanthelium roanokense","scope":"VA","source":"natureserve_explorer","srank":"SNR","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.148215/Dichanthelium_roanokense"}],"native_explanation":"Digital Atlas of the Virginia Flora (published flora, state claim) gives the value. Speaks for its own area (NC), not this state: Vascular Plants of North Carolina (NC Natural Heritage Program).","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:1503"],"source_name":"Dichanthelium roanokense","source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=1503","state_rank":"SNR"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=1503","state_rank":{"value":"SNR"}},"fit_inputs":{"light":[2,4],"moisture":[3,4],"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:71520687450546cda6f5f76b297cf44b55d62f5d8b485ae43ffb64d4ada8502b","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:8df630f32731050ec128cda31d45719a98193828e1fcdc0cb76e0604e49bd375","levels":[3,4],"policy":"selected-condition-categories-2","range":[3,4],"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":["01003","01097","51001","51045","51081","51093","51119","51550","51810"],"fit_inputs":{"light":[2,4],"moisture":[3,4],"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":53,"state":"VA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Dichanthelium roanokense","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":"Dichanthelium roanokense","source_record_id":1922,"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":1922,"source_table":"Organism","value":"Wet pine savannas, swamp openings, and wet peaty meadows."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"Organism","value":"Delaware south to Florida, west to e. Texas; disjunct in Coffee County, Tennessee (Ciafré & Estes 2022); Jamaica."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"Organism","value":"May-Sep."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"Organism","value":"[= Ciafré & Estes (2022), LeBlond (2017a) in Weakley et al (2017), LeBlond (2017c) in Weakley et al (2017), LeBlond et al (2017); = Dichanthelium dichotomum (L.) Gould var. roanokense (Ashe) LeBlond — Va, LeBlond (2001a); = Panicum roanokense W.W. Ashe — F, HC, S, SFla; Dichanthelium dichotomum (L.) Gould ssp. roanokense (Ashe) Freckmann & Lelong — FNA25; Dichanthelium dichotomum (L.) Gould var. dichotomum — K1, K4, Gould & Clark (1978); Panicum dichotomum L. — C, GW1, NcTx, RAB; Panicum dichotomum L. var. roanokense (Ashe) Lelong — Lelong (1984); Panicum roanokense W.W. Ashe — G]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"Organism","value":"See note under D. caerulescens regarding FNA treatment."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"Organism","value":8},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"GraphicKey","value":["Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"GraphicKey","value":{"Attr0":"gr03","Attr1":"nc_cp,sc_cp,ga_cp,","Attr10":"no","Attr11":"g","Attr12":"ha","Attr13":"3Bw7","Attr2":"Moist,Wet","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_sc_cp:y,native_ga_cp:y,","Attr4":" 4-10","Attr5":"h","Attr6":"le,mo","Attr7":"l","Attr8":"1","Attr9":"g"}},{"field":"bloom_season","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1922,"source_table":"Organism","value":"May to September"}],"values":{"bloom_season":"May to September","botanical_comments":"See note under D. caerulescens regarding FNA treatment.","geographic_range_description":"Delaware south to Florida, west to e. Texas; disjunct in Coffee County, Tennessee (Ciafré & Estes 2022); Jamaica.","graphic_key_source_attributes":{"Attr0":"gr03","Attr1":"nc_cp,sc_cp,ga_cp,","Attr10":"no","Attr11":"g","Attr12":"ha","Attr13":"3Bw7","Attr2":"Moist,Wet","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_sc_cp:y,native_ga_cp:y,","Attr4":" 4-10","Attr5":"h","Attr6":"le,mo","Attr7":"l","Attr8":"1","Attr9":"g"},"habitat_description":"Wet pine savannas, swamp openings, and wet peaty meadows.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Moist","Wet"],"heliophily_index":8,"phenology_source_text":"May-Sep.","taxonomic_synonymy":"[= Ciafré & Estes (2022), LeBlond (2017a) in Weakley et al (2017), LeBlond (2017c) in Weakley et al (2017), LeBlond et al (2017); = Dichanthelium dichotomum (L.) Gould var. roanokense (Ashe) LeBlond — Va, LeBlond (2001a); = Panicum roanokense W.W. Ashe — F, HC, S, SFla; Dichanthelium dichotomum (L.) Gould ssp. roanokense (Ashe) Freckmann & Lelong — FNA25; Dichanthelium dichotomum (L.) Gould var. dichotomum — K1, K4, Gould & Clark (1978); Panicum dichotomum L. — C, GW1, NcTx, RAB; Panicum dichotomum L. var. roanokense (Ashe) Lelong — Lelong (1984); Panicum roanokense W.W. Ashe — G]"}}},"light_range":["part shade","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"native","flag":"N","matched_name":"Dichanthelium roanokense","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=1503"},{"claim":"native","matched_name":"Dichanthelium roanokense","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"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":"Delaware south to Florida, west to e. Texas; disjunct in Coffee County, Tennessee (Ciafré & Estes 2022); Jamaica.","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":"Dichanthelium roanokense","scope":"VA","source":"natureserve_explorer","srank":"SNR","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.148215/Dichanthelium_roanokense"}],"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 (NC), not this state: Vascular Plants of North Carolina (NC Natural Heritage Program).","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 roanokense","taxon_id":"taxon:9401ff2f-330f-52ac-bf79-87fb302bf075","revision":"publish:903368a2-17ec-496c-89d2-a217f30d9dda","photos":[]}