{"assessment":{"band":"Strong","factor_identity":{"basis":"source accepted identity; genus-level evidence","growth_habit_source":"USDA PLANTS","name_used":"Dichanthelium harvillii"},"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":"S1"},"source_ids":["lep_va","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_supported"},"occurrence":{"county_fips":["51011","51083"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["51011","51083"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_basis":"state_source","native_decided_by":"va_heritage","native_evidence":[{"claim":"native","flag":"N","matched_name":"Dichanthelium harvillii","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=4680"},{"basis":"exact taxon in the state heritage program list of native plants","claim":"native","matched_name":"Dichanthelium harvillii","scope":"VA","source":"va_heritage","srank":"S1","url":"https://dcr.am.virginia.gov/natural-heritage/document/plantlist-current.pdf"},{"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":"Known from the type site in Halifax County, Virginia and from a second site in Appomattox County (Virginia), in a powerline right-of-way over amphibolite.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"Known from the type site in Halifax County, Virginia and from a second site in Appomattox County (Virginia), in a powerline right-of-way over amphibolite.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Dichanthelium harvillii","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":9678,"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 harvillii","scope":"VA","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.1171236/Dichanthelium_harvillii"}],"native_explanation":"Virginia DCR Natural Heritage rare plant list (government agency, state claim) gives the value.","native_provenance":{"flags":[],"source":"va_heritage","specificity":"state","tier":"government"},"native_status":"native_supported","package_native_status":"native_supported","source_ids":["va_atlas:VA:4680"],"source_name":"Dichanthelium harvillii","source_refs":["gbif_specimens","natureserve_explorer","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=4680","state_rank":"S1"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=4680","state_rank":{"value":"S1"}},"fit_inputs":{"light":null,"moisture":null,"ph":null},"fit_provenance":{"moisture":"unknown: no matched indicator"},"fit_record":{"band":"Strong","condition_evidence":{},"county_fips":["51011","51083"],"fit_inputs":{"light":null,"moisture":null,"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"moisture":"unknown: no matched indicator"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Dichanthelium harvillii","rank":"S1","source":"https://vaplantatlas.org/index.php?do=plant&plant=4680","state":"VA"}],"source":"https://vaplantatlas.org/index.php?do=plant&plant=4680"}],"review_status":"reviewed","suggestions_excluded":true},"invasive_rank":false,"native_eligible":true,"quercus_score":53,"state":"VA"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Rare or protected plant","message":"Specialist conservation planting; excluded from routine garden suggestions.","records":[{"name":"Dichanthelium harvillii","rank":"S1","source":"https://vaplantatlas.org/index.php?do=plant&plant=4680","state":"VA"}],"source":"https://vaplantatlas.org/index.php?do=plant&plant=4680"}],"review_status":"reviewed","suggestions_excluded":true},"growing_observations":{},"native_synthesis":{"claims":[{"claim":"native","flag":"N","matched_name":"Dichanthelium harvillii","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=4680"},{"basis":"exact taxon in the state heritage program list of native plants","claim":"native","matched_name":"Dichanthelium harvillii","scope":"VA","source":"va_heritage","srank":"S1","url":"https://dcr.am.virginia.gov/natural-heritage/document/plantlist-current.pdf"},{"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":"Known from the type site in Halifax County, Virginia and from a second site in Appomattox County (Virginia), in a powerline right-of-way over amphibolite.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"Known from the type site in Halifax County, Virginia and from a second site in Appomattox County (Virginia), in a powerline right-of-way over amphibolite.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Dichanthelium harvillii","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":9678,"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 harvillii","scope":"VA","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.1171236/Dichanthelium_harvillii"}],"county_native_range":"unresolved","decided_by":"va_heritage","explanation":"Virginia DCR Natural Heritage rare plant list (government agency, state claim) gives the value.","label":"Native to Virginia (state-specific source)","provenance":{"flags":[],"source":"va_heritage","specificity":"state","tier":"government"},"rule":"fact-hierarchy-2","status":"native_supported"},"source_name":"Dichanthelium harvillii","taxon_id":"taxon:da78d0b5-af6f-521d-ba22-590fe69fc6ff","revision":"publish:cdb975f5-333c-4482-92bd-514ef43ee9c3","photos":[]}