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salicaria","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"VT-restricted","label":"Restricted noxious-weed seed"},"associatedReferences":["https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeeds.xlsx","https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf","https://www.ams.usda.gov/rules-regulations/fsa"],"regulatoryConditions":[{"kind":"seed-kind-scope","statement":"Printed governing section — Restricted noxious-weed seeds include, but are not limited to:","sourceUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"named-taxon-only","notes":"The printed source taxon exactly equals a unique stored scientific or accepted name at the same rank"},"seedRegulation":{"sourceSheet":"VT","sourceRow":17,"sourceSectionHeading":"Restricted noxious-weed seeds include, but are not limited to:","governingSectionRecordId":"usda-ams-state-noxious-weed-seed-2026:VT:012","seedKindScope":"state-seed-list-general","printedCommonName":"Loosestrife, purple","printedScientificName":"Lythrum salicaria","category":"restricted","stateNoteReferences":[],"commerceBoundary":"USDA AMS identifies this publication as state labeling requirements and prohibitions for noxious-weed seed, in Federal Seed Act interstate-commerce context for agricultural and vegetable seed.","sourceSnapshotSha256":"723a5304a48ed575d67b67605f1af5bed86f1972f2890e0ba5592f63accaba4c","officialWorkbookUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeeds.xlsx","officialPdfUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf"},"provenance":"cited"},{"status":"prohibited","channel":"regulatory","designationDomain":"seed","regulatedMaterial":"agricultural-and-vegetable-seed","geography":{"grain":"state","stateCodes":["WV"]},"authority":"State seed requirements compiled and published by USDA Agricultural Marketing Service, Seed Regulatory and Testing Division","source":"usda-ams-state-noxious-weed-seed-2026","sourceRecordId":"usda-ams-state-noxious-weed-seed-2026:WV:014","sourceVersion":"USDA-AMS-State-Noxious-Weed-Seed-Requirements-Revised-July-2026","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Lythrum salicaria","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"WV-prohibited","label":"Prohibited noxious-weed seed"},"associatedReferences":["https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeeds.xlsx","https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf","https://www.ams.usda.gov/rules-regulations/fsa"],"regulatoryConditions":[{"kind":"seed-kind-scope","statement":"Printed governing section — 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seed.","sourceSnapshotSha256":"723a5304a48ed575d67b67605f1af5bed86f1972f2890e0ba5592f63accaba4c","officialWorkbookUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeeds.xlsx","officialPdfUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf"},"provenance":"cited"},{"status":"prohibited","channel":"regulatory","designationDomain":"seed","regulatedMaterial":"agricultural-and-vegetable-seed","geography":{"grain":"state","stateCodes":["WY"]},"authority":"State seed requirements compiled and published by USDA Agricultural Marketing Service, Seed Regulatory and Testing Division","source":"usda-ams-state-noxious-weed-seed-2026","sourceRecordId":"usda-ams-state-noxious-weed-seed-2026:WY:026","sourceVersion":"USDA-AMS-State-Noxious-Weed-Seed-Requirements-Revised-July-2026","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Lythrum salicaria","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"WY-prohibited","label":"Prohibited noxious-weed seed"},"associatedReferences":["https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeeds.xlsx","https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf","https://www.ams.usda.gov/rules-regulations/fsa"],"regulatoryConditions":[{"kind":"seed-kind-scope","statement":"Printed governing section — Prohibited","sourceUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"named-taxon-only","notes":"The printed source taxon exactly equals a unique stored scientific or accepted name at the same rank"},"seedRegulation":{"sourceSheet":"WY","sourceRow":26,"sourceSectionHeading":"Prohibited","governingSectionRecordId":"usda-ams-state-noxious-weed-seed-2026:WY:002","seedKindScope":"state-seed-list-general","printedCommonName":"Loosestrife, purple","printedScientificName":"Lythrum salicaria","category":"prohibited","stateNoteReferences":[],"commerceBoundary":"USDA AMS identifies this publication as state labeling requirements and prohibitions for noxious-weed seed, in Federal Seed Act interstate-commerce context for agricultural and vegetable seed.","sourceSnapshotSha256":"723a5304a48ed575d67b67605f1af5bed86f1972f2890e0ba5592f63accaba4c","officialWorkbookUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeeds.xlsx","officialPdfUrl":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf"},"provenance":"cited"}],"fireEvidenceClass":"highly-flammable","recommendation":"avoid","fireSourceScopes":[{"source":"dibble-2007-northeastern-invasives","sourceName":"Combustion characteristics of north-eastern USA vegetation tested in the cone calorimeter","sourceUrl":"https://research.fs.usda.gov/treesearch/31137","geography":{"grain":"aggregate-region","stateCodes":["ME","MD","MA","NY","VA"],"regions":["Northeastern and mid-Atlantic study sites"]},"completeness":"partial","reviewStatus":"reviewed","scope":"The authors collected foliage and twigs across study sites in Maine, Maryland, Massachusetts, New York, and Virginia, then conditioned and tested the samples in a cone calorimeter. FireApproved publishes 37 exact source owners only as multi-state laboratory context. The source does not establish that every taxon was sampled in every named state, whole-plant behavior, landscape suitability, or state planting guidance.","sourceVersion":"USDA-Treesearch-31137-2007","asOf":"2007-08-20T00:00:00.000Z"}],"firePerformanceConditions":[{"condition":"cured","evidence":[{"source":"dibble-2007-northeastern-invasives","verdict":"mixed","url":"https://research.fs.usda.gov/download/treesearch/31137.pdf","claims":"Conditioned foliage and twigs were tested at 25 kW/m2 in a cone calorimeter.","evidenceIndex":1}]}],"maintenanceAssertions":[],"maintenanceConditions":null,"regulatoryReviews":{},"seedReviews":{"CO":{"outcome":"scope-unresolved","source":"usda-ams-state-noxious-weed-seed-2026","sourceName":"USDA AMS State Noxious-Weed Seed Requirements","authority":"State seed requirements compiled and published by USDA Agricultural Marketing Service, Seed Regulatory and Testing Division","officialReference":"https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf","geographicGrain":"state","designationDomain":"seed","regulatedMaterial":"agricultural-and-vegetable-seed","sourceVersion":"USDA-AMS-State-Noxious-Weed-Seed-Requirements-Revised-July-2026","asOf":"2026-08-26","blockerRecordIds":["usda-ams-state-noxious-weed-seed-2026:CO:023"],"distinction":"This answers only whether the plant identity appears in the July 2026 state noxious-weed seed sheet. It does not establish non-seed plant legal status, ecological-invasive status, nursery-sale rules, or unrestricted use.","heading":"Seed-list name scope unresolved","message":"A source scientific-name row or name variant could overlap this identity but did not satisfy strict exact same-rank publication, so no negative result is shown."}}},"legacyCompatibilityProjection":{"nativeStates":[],"invasiveIn":[{"state":"CO","status":"noxious-listed","source":"colorado-8-ccr-1206-2-v10787"},{"state":"DE","status":"noxious-listed","source":"delaware-3-de-admin-code-806-2026"},{"state":"ME","status":"noxious-listed","source":"maine-chapter-273-invasive-plants-2022-092"},{"state":"MA","status":"noxious-listed","source":"massachusetts-prohibited-plant-list-2026-05"},{"state":"NY","status":"noxious-listed","source":"new-york-6-nycrr-part-575-2015"},{"state":"OH","status":"noxious-listed","source":"ohio-oac-901-5-30-01-2023"},{"state":"AK","status":"invasive-reported","source":"us-riis-v2"},{"state":"L48","status":"invasive-reported","source":"us-riis-v2"},{"state":"UT","status":"noxious-listed","source":"utah-r68-9-noxious-weeds"},{"state":"VA","status":"noxious-listed","source":"virginia-2vac5-317-noxious-weeds-2024"}]},"localAssessmentContract":"Compare each dimension separately. State noxious-weed seed designations are material-scoped and never become non-seed plant restrictions, ecological-invasive findings, nursery restrictions, alternatives, product evidence, or fire votes. Introduced/established context is not an invasive warning. Minimum-only hardiness has no inferred maximum; canonical source-temperature conversion is validated and contradictory applicable rows project no primary zone. L48 context applies only to conterminous states and is never exact-state status. Fire-performance conditions are not maintenance advice. FEIS fire-ecology context does not vote in the plant classification. Absence of a status row is not regulatory clearance."}