{"assessment":{"band":"Strong","factor_identity":{"basis":"source accepted identity; genus-level evidence","growth_habit_source":"USDA PLANTS","name_used":"Sagittaria rigida"},"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":59,"composite":0.722,"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":0.8207196029776674,"birds":0.9292803970223326,"caterpillars":0.7295285359801489,"specialists":0.4323821339950372},"rank_pct":0.632,"raw":{"bees":11,"birds":11,"caterpillars":7,"genus_used":null,"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":59,"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":["51013","51015","51035","51043","51069","51071","51125","51139","51155","51163"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["51013","51015","51035","51043","51069","51071","51125","51139","51155","51163"],"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":"Sagittaria rigida","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=5"},{"basis":"exact taxon in the state heritage program list of native plants","claim":"native","matched_name":"Sagittaria rigida","scope":"VA","source":"va_heritage","srank":"S1","url":"https://dcr.am.virginia.gov/natural-heritage/document/plantlist-current.pdf"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_south_central","text":"Maine, Québec, Minnesota, and Manitoba south to w. Virginia, nc. Tennessee, Missouri, nw. Arkansas, and Nebraska.","url":"https://fsus.ncbg.unc.edu/"},{"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":"Maine, Québec, Minnesota, and Manitoba south to w. Virginia, nc. Tennessee, Missouri, nw. Arkansas, and Nebraska.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"Maine, Québec, Minnesota, and Manitoba south to w. Virginia, nc. Tennessee, Missouri, nw. Arkansas, and Nebraska.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Sagittaria rigida","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":413,"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":"Sagittaria rigida","scope":"VA","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.149084/Sagittaria_rigida"}],"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:5"],"source_name":"Sagittaria rigida","source_refs":["gbif_specimens","natureserve_explorer","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=5","state_rank":"S1"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=5","state_rank":{"value":"S1"}},"fit_inputs":{"light":[3,4],"moisture":[3,4],"ph":null},"fit_provenance":{"light":"genus estimate: all 4 Sagittaria species with light data agree (coarse)","moisture":"USACE wetland occurrence proxy (EMP)"},"fit_record":{"band":"Strong","condition_evidence":{},"county_fips":["21053","21061","47125","51013","51015","51035","51043","51069","51071","51125","51139","51155","51163"],"fit_inputs":{"light":[3,4],"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":"genus estimate: all 4 Sagittaria species with light data agree (coarse)","moisture":"USACE wetland occurrence proxy (EMP)"},"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":"Sagittaria rigida","rank":"S1","source":"https://vaplantatlas.org/index.php?do=plant&plant=5","state":"VA"}],"source":"https://vaplantatlas.org/index.php?do=plant&plant=5"}],"review_status":"reviewed","suggestions_excluded":true},"invasive_rank":false,"native_eligible":true,"quercus_score":59,"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":"Sagittaria rigida","rank":"S1","source":"https://vaplantatlas.org/index.php?do=plant&plant=5","state":"VA"}],"source":"https://vaplantatlas.org/index.php?do=plant&plant=5"}],"review_status":"reviewed","suggestions_excluded":true},"growing_observations":{"botanical_review_primary_flower_color":{"matched_name":"Sagittaria rigida","review_decision":{"reason":"Single consistent flower-color category across the main reference sources; normalization of existing observations, not a fresh anatomical verification.","sources":["sagittaria-rigida--wildflower_center"],"status":"source_recorded","value":"white"},"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\": [\"White\"]}","retrieved":"2026-10-05T19:52:30.244060+00:00","sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_record_id":null,"title":"Lady Bird Johnson Wildflower Center","url":"https://www.wildflower.org/plants/result.php?id_plant=SARI"}],"review_status":"source_recorded","source_label":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","values":{"primary_flower_color":"white"}},"minnesota_wildflowers":{"matched_name":"Sagittaria rigida","retrieved":"2026-10-04T02:39:38.522217+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; 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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Sagittaria rigida","source_sha256":"66a4daf818153de07a9248ee1ae0419b29b3f68c88492182325bb49684789b1c","source_url":"https://www.minnesotawildflowers.info/flower/sessile-fruited-arrowhead","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":["perennial"]}],"values":{"height_description":"0.5–2.5 feet","life_cycle":["perennial"]}},"wildflower_center":{"display_withheld_fields":["height","life_cycle"],"field_quality_flags":{"height_description":["Existing displayed guidance retained; incoming source differs"],"life_cycle":["Existing displayed guidance retained; incoming source differs"]},"matched_name":"Sagittaria rigida","retrieved":"2026-10-05T19:52:30.244060+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":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","trait_evidence":[{"expected_source_name":"Sagittaria rigida","field":"life_cycle","original_field":"life_cycle","record_id":"trait:0054e681738e945f2f4fbf36cafafc98d41baba64379962d8ad3a1159ce8c4f6","retrieved_at":"2026-10-05T19:52:30.244060+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":"Sagittaria rigida","source_sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":["Perennial"]},{"expected_source_name":"Sagittaria rigida","field":"height_description","original_field":"height","record_id":"trait:08e0bf60aabdd107082e3184df25b49c787ebd54897af772583aaa3b9ad758cf","retrieved_at":"2026-10-05T19:52:30.244060+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":"Sagittaria rigida","source_sha256":"5e0e684e098ebbaf8a845207090494ba8dfb0512c7148e958c0e91133c3b6e76","source_url":"https://www.wildflower.org/plants/result.php?id_plant=SARI","status":"eligible_fact","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","value":{"approximate":true,"kind":"upper_bound","max":4,"unit":"feet"}},{"expected_source_name":"Sagittaria rigida","field":"flower_color","original_field":"flower_color","record_id":"trait:ac9b6b0f65f68fb348c6de736edd896a84f645c321704337768f39c0aa68346c","retrieved_at":"2026-10-05T19:52:30.244060+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; 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Virginia, nc. Tennessee, Missouri, nw. Arkansas, and Nebraska.","url":"https://fsus.ncbg.unc.edu/"},{"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":"Maine, Québec, Minnesota, and Manitoba south to w. Virginia, nc. Tennessee, Missouri, nw. Arkansas, and Nebraska.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"Maine, Québec, Minnesota, and Manitoba south to w. Virginia, nc. Tennessee, Missouri, nw. Arkansas, and Nebraska.","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Sagittaria rigida","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":413,"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":"Sagittaria rigida","scope":"VA","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.149084/Sagittaria_rigida"}],"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":"Sagittaria rigida","taxon_id":"taxon:560ac3d3-288e-5908-b887-9433ebe40bc6","revision":"publish:cdb975f5-333c-4482-92bd-514ef43ee9c3","photos":[{"id":"nohands-inat-562332845","src":"/api/photos/image/5edc32da5062555cdc3bca7597eaace00355d983f42cfb74c08ac8f808b2f5d1.jpg","view":"bloom","alt":"Sagittaria rigida — bloom photograph","width":1024,"height":679,"artist":"(c) Gabriel Campbell-Martinez, some rights reserved (CC BY)","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_url":"https://www.inaturalist.org/photos/562332845","changes":"iNaturalist large rendition; uncropped, no retouching.","kind":"photo"}]}