{"assessment":{"band":"Harmful","fit_score":null,"harm":null,"harm_source":null,"invasive_evidence":[{"category":"Threat 3 (occasionally invasive)","listed":true,"rank":null,"scientific_name":"Urtica dioica ssp. dioica","state":"WV","url":"https://wvdnr.gov/wp-content/uploads/2025/04/WV-Priority-Invasive-Plants-List-2025.pdf"}],"native_basis":"not_native","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Listed invasive in West Virginia; do not plant. Provisional −30 Harmful baseline without a shared severity profile.","reference":"NC native reference cohort, method 0.6.4; not a West Virginia percentile","score":-30,"scoring_inputs":{"harm_penalty":0,"invasive":true,"invasive_rank":null,"native":false,"state_rank":"SNA"},"severity_basis":"provisional_unranked_default","severity_mapping":"No supported severity category crosswalk; shared provisional unranked-invasive default","status":"scored_invasive","version":"shared-0.6.5"},"condition_evidence":{},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"listed"},"native_status":{"status":"not_native"},"occurrence":{"county_fips":["54025"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["54025"],"growth_habit":null,"growth_habit_source":null,"invasive":true,"invasive_evidence":[{"category":"Threat 3 (occasionally invasive)","listed":true,"rank":null,"scientific_name":"Urtica dioica ssp. dioica","state":"WV","url":"https://wvdnr.gov/wp-content/uploads/2025/04/WV-Priority-Invasive-Plants-List-2025.pdf"}],"invasive_rank":null,"native":false,"native_basis":"state_source","native_decided_by":"wv_invasive","native_evidence":[{"claim":"introduced","scope":"WV","source":"wv_invasive","url":"https://wvdnr.gov/wp-content/uploads/2025/04/WV-Priority-Invasive-Plants-List-2025.pdf"},{"basis":"alien asterisk: exotic throughout the Flora area","claim":"introduced","matched_name":"Urtica dioica subsp. dioica","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":"NatureServe subnational native or exotic flag for this state","claim":"introduced","matched_name":"Urtica dioica ssp. dioica","scope":"WV","source":"natureserve_explorer","srank":"SNA","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.143637/Urtica_dioica_ssp_dioica"}],"native_explanation":"West Virginia DNR invasive plant list (government agency, state claim) gives the value.","native_provenance":{"flags":[],"source":"wv_invasive","specificity":"state","tier":"government"},"native_status":"not_native","package_native_status":"not_native","source_ids":["natureserve_explorer:WV:ELEMENT_GLOBAL.2.143637"],"source_name":"Urtica dioica subsp. dioica","source_refs":["gbif_specimens","natureserve_explorer","wv_invasive"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.143637","state_rank":"SNA"},"source_refs":["gbif_specimens","natureserve_explorer","wv_invasive"],"source_url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.143637","state_rank":{"value":"SNA"}},"fit_inputs":{"light":null,"moisture":null,"ph":null},"fit_provenance":{"moisture":"unknown: no matched indicator"},"fit_record":{"band":"Harmful","condition_evidence":{},"county_fips":["13185","54025"],"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":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":true,"native_eligible":false,"quercus_score":-30,"state":"WV"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{},"native_synthesis":{"claims":[{"claim":"introduced","scope":"WV","source":"wv_invasive","url":"https://wvdnr.gov/wp-content/uploads/2025/04/WV-Priority-Invasive-Plants-List-2025.pdf"},{"basis":"alien asterisk: exotic throughout the Flora area","claim":"introduced","matched_name":"Urtica dioica subsp. dioica","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":"NatureServe subnational native or exotic flag for this state","claim":"introduced","matched_name":"Urtica dioica ssp. dioica","scope":"WV","source":"natureserve_explorer","srank":"SNA","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.143637/Urtica_dioica_ssp_dioica"}],"county_native_range":"unresolved","decided_by":"wv_invasive","explanation":"West Virginia DNR invasive plant list (government agency, state claim) gives the value.","label":"Not native to West Virginia","provenance":{"flags":[],"source":"wv_invasive","specificity":"state","tier":"government"},"rule":"fact-hierarchy-2","status":"not_native"},"source_name":"Urtica dioica subsp. dioica","taxon_id":"taxon:3d848d14-61f8-589a-bbba-e2fea83c716c","revision":"publish:d412fcf4-883a-4c06-b542-542693807821","photos":[]}