{"id":"rhodomyrtus-tomentosa","license":"CC-BY-4.0","data":{"scientificName":"Rhodomyrtus tomentosa","commonNames":["downy rose myrtle"],"taxonRank":"species","acceptedName":"Rhodomyrtus tomentosa","family":"Myrtaceae","ids":{"usdaSymbol":"RHTO10","gbifKey":3179997},"states":["FL","HI"],"rangeAssertions":[{"relation":"introduced","geography":{"grain":"state","stateCodes":["FL"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern U.S.A.","TDWG level 3 FLA — Florida"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["HI"],"regions":["TDWG level 1 6 — PACIFIC","TDWG level 2 63 — North-Central Pacific","TDWG level 3 HAW — Hawaii"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"}],"invasiveIn":[{"state":"HI","status":"invasive-reported","source":"us-riis"},{"state":"L48","status":"invasive-reported","source":"us-riis"}],"statusAssertions":[{"status":"widespread-invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["HI"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-HI-Plantae10149","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-05-09T00:00:00.000Z","sourceTaxon":{"name":"Rhodomyrtus tomentosa","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"E","label":"widespread invasive (category E)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021eav), https://plants.usda.gov/home/plantProfile?symbol=RHTO10"],"taxonProjection":{"basis":"exact-taxon","notes":"exact source identifier, rank, family, and scientific/accepted name"}},{"status":"invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae10150","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2017-11-21T00:00:00.000Z","sourceTaxon":{"name":"Rhodomyrtus tomentosa","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"D2","label":"invasive (category D2)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021eav), https://plants.usda.gov/home/plantProfile?symbol=RHTO10"],"taxonProjection":{"basis":"exact-taxon","notes":"exact source identifier, rank, family, and scientific/accepted name"}},{"status":"prohibited","channel":"regulatory","designationDomain":"seed","regulatedMaterial":"agricultural-and-vegetable-seed","geography":{"grain":"state","stateCodes":["HI"]},"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:HI:086","sourceVersion":"USDA-AMS-State-Noxious-Weed-Seed-Requirements-Revised-July-2026","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Rhodomyrtus tomentosa","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"HI-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":"HI","sourceRow":86,"sourceSectionHeading":"Prohibited","governingSectionRecordId":"usda-ams-state-noxious-weed-seed-2026:HI:002","seedKindScope":"state-seed-list-general","printedCommonName":"Rosemyrtle, downy","printedScientificName":"Rhodomyrtus tomentosa","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"}}],"plantForm":"shrub","evidence":[{"source":"fdacs-south-florida-firewise-guide","verdict":"avoid","verdictRaw":"Many invasive plants are extremely flammable and include: melaleuca, lygodium, downy rose myrtle, cogon grass, and eucalyptus.","claims":"Named in the guide's list of extremely flammable invasive plants.","plantPart":"whole-plant","sourcePlacement":{"value":"downy rose myrtle","scheme":"South Florida guide narrative callouts"},"edition":"South Florida Edition","url":"https://www.fdacs.gov/content/download/25648/file/South_Florida_Firewise_Landscaping_Guide.pdf","documentDate":"2013-04-09T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"}],"flammabilityClass":"mixed-evidence","ratingReason":"limited-evidence","recommendation":"candidate","author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-25T00:00:00.000Z"},"localAssessmentInputs":{"stateDistribution":["FL","HI"],"nativeStates":[],"rangeAssertions":[{"relation":"introduced","geography":{"grain":"state","stateCodes":["FL"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern U.S.A.","TDWG level 3 FLA — Florida"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z","provenance":"cited"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["HI"],"regions":["TDWG level 1 6 — PACIFIC","TDWG level 2 63 — North-Central Pacific","TDWG level 3 HAW — Hawaii"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z","provenance":"cited"},{"relation":"documented-occurrence","geography":{"grain":"state","stateCodes":["FL","HI"]},"provenance":"legacy-field"}],"usdaZoneMin":null,"usdaZoneMax":null,"hardinessAssertions":[],"hardinessSelection":{"status":"none","assertions":[]},"invasiveIn":[{"state":"HI","status":"invasive-reported","source":"us-riis"},{"state":"L48","status":"invasive-reported","source":"us-riis"}],"statusAssertions":[{"status":"widespread-invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["HI"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-HI-Plantae10149","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-05-09T00:00:00.000Z","sourceTaxon":{"name":"Rhodomyrtus tomentosa","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"E","label":"widespread invasive (category E)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021eav), https://plants.usda.gov/home/plantProfile?symbol=RHTO10"],"taxonProjection":{"basis":"exact-taxon","notes":"exact source identifier, rank, family, and scientific/accepted name"},"provenance":"cited"},{"status":"invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae10150","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2017-11-21T00:00:00.000Z","sourceTaxon":{"name":"Rhodomyrtus tomentosa","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"D2","label":"invasive (category D2)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021eav), https://plants.usda.gov/home/plantProfile?symbol=RHTO10"],"taxonProjection":{"basis":"exact-taxon","notes":"exact source identifier, rank, family, and scientific/accepted name"},"provenance":"cited"},{"status":"prohibited","channel":"regulatory","designationDomain":"seed","regulatedMaterial":"agricultural-and-vegetable-seed","geography":{"grain":"state","stateCodes":["HI"]},"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:HI:086","sourceVersion":"USDA-AMS-State-Noxious-Weed-Seed-Requirements-Revised-July-2026","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Rhodomyrtus tomentosa","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"HI-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":"HI","sourceRow":86,"sourceSectionHeading":"Prohibited","governingSectionRecordId":"usda-ams-state-noxious-weed-seed-2026:HI:002","seedKindScope":"state-seed-list-general","printedCommonName":"Rosemyrtle, downy","printedScientificName":"Rhodomyrtus tomentosa","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":"mixed-evidence","recommendation":"candidate","fireSourceScopes":[{"source":"fdacs-south-florida-firewise-guide","sourceName":"Landscaping to Reduce Wildfire Risk: South Florida Edition","sourceUrl":"https://www.fdacs.gov/content/download/25648/file/South_Florida_Firewise_Landscaping_Guide.pdf","geography":{"grain":"aggregate-region","stateCodes":["FL"],"regions":["South Florida"]},"completeness":"partial","reviewStatus":"reviewed","scope":"Florida Forest Service labels this publication the South Florida Edition. FireApproved publishes eight exact owners from its explicit narrative hazard callouts as South Florida context. It is not a statewide ranked list and its source-wide guidance is not projected onto unnamed plants.","sourceVersion":"Florida-Forest-Service-South-Florida-Edition-2013-04-09","asOf":"2013-04-09T00:00:00.000Z"}],"firePerformanceConditions":[],"maintenanceAssertions":[],"maintenanceConditions":null,"regulatoryReviews":{},"seedReviews":{}},"legacyCompatibilityProjection":{"nativeStates":[],"invasiveIn":[{"state":"HI","status":"invasive-reported","source":"us-riis-v2"},{"state":"L48","status":"invasive-reported","source":"us-riis-v2"}]},"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."}