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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":0.7239454094292804,"birds":0.6643920595533499,"caterpillars":0.9497518610421837,"specialists":0.4323821339950372,"structure":0.75},"rank_pct":0.762,"raw":{"bees":6,"birds":1,"caterpillars":65,"genus_used":null,"specialists":0,"structure":["Shrub"]}},"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":71,"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:9110cacba2f659e3e3a8f1e0920bf43880cfb86451c3eb54e0dac922436497b9","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/spiraea-alba/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:a392bb7e4762c50874c1eee89262f385aa7193356455d9d979d0d0754902e025","levels":[1,3],"policy":"selected-condition-categories-2","range":[1,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/spiraea-alba/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Shrub"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_supported"},"occurrence":{"county_fips":["51003","51015","51017","51021","51023","51035","51045","51059","51061","51063","51071","51077","51091","51107","51109","51113","51125","51139","51161","51163","51165","51171","51177","51185"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["51003","51015","51017","51021","51023","51035","51045","51059","51061","51063","51071","51077","51091","51107","51109","51113","51125","51139","51161","51163","51165","51171","51177","51185"],"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":"Spiraea alba var. alba","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=3542"},{"claim":"native","matched_name":"Spiraea alba","scope":"L48","source":"usda","text":"CAN:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Spiraea alba var. alba","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Spiraea alba","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":"Québec west to Alberta, south to North Carolina, Indiana, and Missouri.","url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide"},{"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":"Québec west to Alberta, south to North Carolina, Indiana, and Missouri.","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":"Spiraea alba","scope":"VA","source":"natureserve_explorer","srank":"SNR","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.961595/Spiraea_alba"}],"native_explanation":"Digital Atlas of the Virginia Flora (published flora, state claim) gives the value, over a broader claim from a higher tier. Speaks for its own area (GA-NC-SC, NC), not this state: FloraQuest: Carolinas, Georgia (Weakley), Vascular Plants of North Carolina (NC Natural Heritage Program).","native_provenance":{"flags":["over_higher_tier"],"source":"va_atlas","specificity":"state","tier":"published_flora"},"native_status":"native_supported","package_native_status":"native_supported","source_ids":["va_atlas:VA:3542"],"source_name":"Spiraea alba var. alba","source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=3542","state_rank":"SNR"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=3542","state_rank":{"value":"SNR"}},"fit_inputs":{"light":[2,4],"moisture":[1,3],"ph":[4.3,6.8]},"fit_provenance":{"counties":"USDA PLANTS: recorded in 11 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"fit_record":{"band":"Strong","condition_evidence":{"light":{"evidence_id":"fact:9110cacba2f659e3e3a8f1e0920bf43880cfb86451c3eb54e0dac922436497b9","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/spiraea-alba/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:a392bb7e4762c50874c1eee89262f385aa7193356455d9d979d0d0754902e025","levels":[1,3],"policy":"selected-condition-categories-2","range":[1,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/spiraea-alba/","status":"mapped_selected_fact"}},"county_fips":["21007","21195","37005","37009","37011","37021","37043","37089","37099","37113","37171","37175","37193","47019","47037","47091","47139","47141","47149","51003","51015","51017","51021","51023","51035","51045","51059","51061","51063","51071","51077","51091","51107","51109","51113","51125","51139","51161","51163","51165","51171","51177","51185"],"fit_inputs":{"light":[2,4],"moisture":[1,3],"ph":[4.3,6.8]},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 11 NC counties","light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":71,"state":"VA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"eol_usda":{"archive_doi":"10.5281/zenodo.22129810","matched_name":"Spiraea alba","retrieved":"2026-09-30","scope":"Nationwide approximate species characteristics; tolerance categories do not specify sun hours or moisture requirements","scoring_allowed":false,"source_label":"USDA PLANTS via EOL TraitBank","source_sha256":"04bb6a5292502ddc757bb909f4151de4b9aaea042223dfb486ffe2a94a2564db","source_url":"http://plants.usda.gov/core/profile?symbol=SPAL2","trait_evidence":[{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/243240","field":"drought_tolerance","method":"Compares the relative tolerance of the plant to drought conditions to other species with the same growth habit from the same geographical region. 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These plant species are considered to be more drought tolerant than the species that are frequently found in the low areas with fine textured soil.","source_url":"http://plants.usda.gov/core/profile?symbol=SPAL2","trait_id":"R133-PK288756721","trait_label":"drought tolerance","value":"low tolerance"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/243240","field":"moisture_use","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=SPAL2","trait_id":"R133-PK288767042","trait_label":"moisture use","value":"medium"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/243240","field":"shade_tolerance","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=SPAL2","trait_id":"R133-PK288787233","trait_label":"shade tolerance","value":"medium (normal)"}],"values":{"drought_tolerance":"low tolerance","moisture_use":"medium","shade_tolerance":"medium (normal)"}},"floraquest_carolinas_georgia":{"matched_name":"Spiraea alba","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":"Spiraea alba","source_record_id":3251,"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":3251,"source_table":"Organism","value":"Bogs, boggy streambanks, seepages."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":3251,"source_table":"Organism","value":"Québec west to Alberta, south to North Carolina, Indiana, and Missouri."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":3251,"source_table":"Organism","value":"Jun-Sep; Aug-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":3251,"source_table":"Organism","value":"[= F, G, GrPl, Il, K4, Pa, S, Tat, Tn, W, WV, Robertson (1974); = Spiraea alba Du Roi var. alba — C, Can, FNA9, GW2, K1, Mi, Mo3, NE, NS, NY, POWO, RAB; Spiraea salicifolia L. — Chap3, S13]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":3251,"source_table":"Organism","value":"There is considerable disagreement over whether S. alba and S. latifolia represent two species with some introgression in areas of overlap, two varieties, or a variable or clinal species. There broad overlap in distribution (in ne. 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There broad overlap in distribution (in ne. 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= Spiraea alba Du Roi var. alba — C, Can, FNA9, GW2, K1, Mi, Mo3, NE, NS, NY, POWO, RAB; Spiraea salicifolia L. — Chap3, S13]"}},"minnesota_wildflowers":{"matched_name":"Spiraea alba","retrieved":"2026-10-04T02:40:39.207900+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Minnesota Wildflowers","source_sha256":"9333b51d80dd1d18c9b08ae5e8285d3513a8180ad393a9d02c1743adab8be3ed","source_url":"https://www.minnesotawildflowers.info/flower/white-meadowsweet","trait_evidence":[{"expected_source_name":"Spiraea alba","field":"life_cycle","original_field":"life_cycle","record_id":"trait:54dae81be6ff3cf5f3abbf30230acce9e5a8c52be863e13aa4673e78ef3152f5","retrieved_at":"2026-10-04T02:40:39.207900+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"minnesota","source_name":"Spiraea alba","source_sha256":"9333b51d80dd1d18c9b08ae5e8285d3513a8180ad393a9d02c1743adab8be3ed","source_url":"https://www.minnesotawildflowers.info/flower/white-meadowsweet","status":"eligible_fact","taxon_id":"taxon:205e0a34-a667-5928-bf20-1c087f51f6b0","value":["perennial woody"]},{"expected_source_name":"Spiraea alba","field":"height_description","original_field":"height","record_id":"trait:b109146fcbb78d1fd5ca535a11ba763cd1a525e1dc729754427a7398790252dc","retrieved_at":"2026-10-04T02:40:39.207900+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; 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