{"id":"miscanthus-sinensis","license":"CC-BY-4.0","data":{"scientificName":"Miscanthus sinensis","commonNames":["Maiden grass"],"taxonRank":"species","acceptedName":"Miscanthus sinensis","family":"Poaceae","ids":{"usdaSymbol":"MISI","gbifKey":2706026,"itisTsn":41874,"wikidataQid":"Q1073621","inatTaxonId":165474},"usdaZoneMin":"5a","zoneSource":"fps-2016","states":["AL","CA","CO","CT","DC","DE","FL","GA","IL","KY","LA","MA","MD","MI","MO","MS","NC","NJ","NY","OH","PA","RI","SC","TN","VA","WV"],"rangeAssertions":[{"relation":"introduced","geography":{"grain":"state","stateCodes":["AL"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern U.S.A.","TDWG level 3 ALA — Alabama"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["AR"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern 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Maryland"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["MI"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 75 — Northeastern U.S.A.","TDWG level 3 MIC — Michigan"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["MN"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 74 — North-Central U.S.A.","TDWG level 3 MIN — Minnesota"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["MO"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 74 — North-Central U.S.A.","TDWG level 3 MSO — Missouri"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["MS"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern U.S.A.","TDWG level 3 MSI — Mississippi"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["NC"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern U.S.A.","TDWG level 3 NCA — North Carolina"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["NJ"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 75 — Northeastern U.S.A.","TDWG level 3 NWJ — New 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Pennsylvania"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["PR"],"regions":["TDWG level 1 8 — SOUTHERN AMERICA","TDWG level 2 81 — Caribbean","TDWG level 3 PUE — Puerto Rico"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["RI"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 75 — Northeastern U.S.A.","TDWG level 3 RHO — Rhode I."]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"},{"relation":"introduced","geography":{"grain":"state","stateCodes":["SC"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern U.S.A.","TDWG level 3 SCA — South 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Virginia"]},"occurrenceStatus":"present","presenceStatus":"extant","source":"wcvp-v16","sourceVersion":"16","asOf":"2026-06-04T00:00:00.000Z"}],"invasiveIn":[{"state":"L48","status":"invasive-reported","source":"us-riis"}],"statusAssertions":[{"status":"prohibited","channel":"regulatory","geography":{"grain":"state","stateCodes":["DE"]},"authority":"Delaware Department of Agriculture","source":"delaware-3-de-admin-code-806-2026","sourceRecordId":"delaware:806:invasive:037","sourceVersion":"3-DE-Admin-Code-806-amended-effective-2026-05-11-reviewed-2026-08-26","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Miscanthus sinensis","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"3 DE Admin. Code 806 § 3.1","label":"Invasive Plant List — statutory activities restricted; department enforcement begins 2028-05-01"},"associatedReferences":["https://agriculture.delaware.gov/plant-industries/nursery-inspection/","https://delcode.delaware.gov/title3/c029/index.html","https://regulations.delaware.gov/api/register/May2026/428efbc1-23e5-47a9-b127-094062022717","https://regulations.delaware.gov/api/register/March2026/de3aa728-afd8-4d61-8545-2609efcc0ca0"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"No person may import, export, buy, sell, transport, distribute, or propagate any viable portion, including seeds, of a plant on the Invasive Plant List without the Secretary's prior written approval.","effectiveOn":"2026-05-11T00:00:00.000Z","sourceUrl":"https://delcode.delaware.gov/title3/c029/index.html"},{"kind":"permit-required","statement":"The Secretary may provide prior written approval for disposal, control, research or education, or export for one of those purposes.","sourceUrl":"https://delcode.delaware.gov/title3/c029/index.html"},{"kind":"activity-restriction","statement":"The Delaware Department of Agriculture states that enforcement action for this newly added invasive-list species begins May 1, 2028.","effectiveOn":"2028-05-01T00:00:00.000Z","sourceUrl":"https://agriculture.delaware.gov/plant-industries/nursery-inspection/"},{"kind":"material-scope-exception","statement":"The current Delaware Department of Agriculture list names these cultivars as exempt or conditionally exempt: Scout™ PP30402, Bandwidth™ PP29460, High Frequency™ PP34712, My Fair Maiden™ PP26387. Regulation 806 states that exemptions are conditional and subject to revocation. This species-page record is not a cultivar determination.","sourceUrl":"https://agriculture.delaware.gov/plant-industries/nursery-inspection/"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"includes-subordinate-taxa-with-exceptions","exceptionReview":"reviewed-not-excepted","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; FireApproved publishes only this unique exact same-rank primary source name; source synonyms, subordinate taxa, and current named cultivar exemptions do not create separate positive or clearance records"}},{"status":"regulated","channel":"regulatory","geography":{"grain":"state","stateCodes":["MA"]},"authority":"Massachusetts Department of Agricultural Resources","source":"massachusetts-prohibited-plant-list-2026-05","sourceRecordId":"massachusetts:039:miscanthus-sinensis","sourceVersion":"Massachusetts-Prohibited-Plant-List-May-2026","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Miscanthus sinensis","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"Massachusetts Prohibited Plant List","label":"Current prohibited-list restriction with operating conditions"},"associatedReferences":["https://www.mass.gov/info-details/massachusetts-prohibited-plant-list","https://www.mass.gov/files/csv/2026-05/prohibitedplantlistMay2026.csv"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"No new stock may be imported or propagated after 12/8/2025.","effectiveOn":"2025-12-08T00:00:00.000Z","sourceUrl":"https://www.mass.gov/info-details/massachusetts-prohibited-plant-list"},{"kind":"sales-phase-out","statement":"Existing stock may be sold only through 12/31/2026.","endsOn":"2026-12-31T00:00:00.000Z","sourceUrl":"https://www.mass.gov/info-details/massachusetts-prohibited-plant-list"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"includes-subordinate-taxa","exceptionReview":"not-applicable","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; the official page applies the list to cultivars, varieties, and hybrids, while FireApproved publishes only this unique exact species match; activity, timing, operator, and permit conditions are modeled separately from taxonomic scope"}},{"status":"regulated","channel":"regulatory","geography":{"grain":"state","stateCodes":["NY"]},"authority":"New York State Department of Environmental Conservation","source":"new-york-6-nycrr-part-575-2015","sourceRecordId":"new-york:part-575:plant:074","sourceVersion":"6-NYCRR-Part-575-effective-2015-03-10-reviewed-2026-08-26","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Miscanthus sinensis","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"6 NYCRR 575.4 regulated","label":"Regulated invasive species — commerce allowed with notice; introduction into a free-living state restricted"},"associatedReferences":["https://dec.ny.gov/nature/invasive-species/resources-regulations/regulations","https://extapps.dec.ny.gov/docs/lands_forests_pdf/islist.pdf","https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"This regulated invasive species may not knowingly be introduced into a free-living state, including by a means one knew or should have known would lead to that introduction.","effectiveOn":"2015-03-10T00:00:00.000Z","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"operational-exception","statement":"Part 575 allows possession, sale, purchase, propagation, and transport of regulated species; the restricted activity is introduction into a free-living state.","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"sale-disclosure","statement":"A regulated species offered for sale requires the 14-point warning 'Invasive Species-Harmful to the Environment,' non-invasive alternative information, and spread-prevention instructions; qualifying landscape services must give written notice before supply or planting.","effectiveOn":"2015-03-10T00:00:00.000Z","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"operational-exception","statement":"Possession or transport for identification or disposal, and control or management of pre-existing invasive species, remain exempt when handled within Part 575's no-spread boundary.","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"permit-required","statement":"A New York State Department of Environmental Conservation permit is required to carry out an otherwise restricted introduction for research, education, or another approved activity.","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"material-scope-exception","statement":"NYSDEC currently lists these cultivars as conditionally exempt under 6 NYCRR 575.8(a)(4): 'NCMS1' (My Fair Maiden), 'Tift M77' (Scout). This species-page record is not a cultivar determination.","sourceUrl":"https://dec.ny.gov/nature/invasive-species/resources-regulations/regulations"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"named-taxon-only","exceptionReview":"reviewed-not-excepted","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; parenthetical source names are retained only to block unsafe negative receipts, while automatic publication uses the primary exact or accepted species name; current named cultivar exemptions are not projected onto this species page"}},{"status":"widespread-invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae9275","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-05-09T00:00:00.000Z","sourceTaxon":{"name":"Miscanthus sinensis","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"E","label":"widespread invasive (category E)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021cyx), https://plants.usda.gov/home/plantProfile?symbol=MISI"],"taxonProjection":{"basis":"exact-taxon","notes":"exact source identifier, rank, family, and scientific/accepted name"}}],"hardinessAssertions":[{"minimum":"5","interpretation":"ambiguous-single-value","precision":"whole-zone","zoneMapping":"source-stated","applicability":"uncertain","applicabilityNotes":"The recovered selector prints one Cold Hardiness Zone value but does not define it as a minimum threshold or a one-zone range.","source":"fps-eastern-us","sourceRecordId":"miscanthus-sinensis","sourceTaxon":"Miscanthus sinensis","taxonMatch":"exact","sourcePlacement":"Cold Hardiness Zone field in the recovered selector record","sourceVersion":"2016-wayback","asOf":"2026-08-26T00:00:00.000Z"},{"minimum":"5a","interpretation":"minimum-threshold","precision":"half-zone","zoneMapping":"derived-containing-band","sourceMeasurement":{"kind":"minimum-temperature","value":-18,"unit":"degrees-fahrenheit"},"applicability":"applicable","source":"usda-plants-characteristics","sourceRecordId":"MISI","sourceTaxon":"Miscanthus sinensis","taxonMatch":"source-identifier","sourcePlacement":"PlantCharacteristics record 23962, Temperature, Minimum (°F)","sourceVersion":"PLANTS Help Document 2022; characteristics cache retrieved 2026-08-23","asOf":"2026-08-26T00:00:00.000Z"}],"plantForm":"grass","matureHeightFt":8,"sun":"full","waterNeed":"moderate","photo":{"file":"/images/plants/miscanthus-sinensis.jpg","sourceUrl":"https://www.inaturalist.org/photos/105569636","observationUrl":"https://www.inaturalist.org/observations/65577272","license":"cc-by","attribution":"(c) Jacy Chen, some rights reserved (CC BY)","fetchedOn":"2026-08-23T00:00:00.000Z"},"evidence":[{"source":"fps-eastern-us","verdict":"avoid","verdictRaw":"NOT Firewise (4)","claims":"Large grass clump providing plenty of fire load material. Can be invasive in southern states. Very showy, commonly used in the landscape.","sourcePlacement":{"value":"LZ4","scheme":"fps-landscape-zone"},"edition":"2016-wayback","accessedOn":"2026-08-23T00:00:00.000Z"},{"source":"girona-pirojardineria-2020","verdict":"avoid","verdictRaw":"DESACONSEJADA","claims":"Miscanthus sinensis is rated “DESACONSEJADA” by the guide's qualitative IUF garden-suitability method. The method assumes species-specific care and integrates fire evidence with fuel structure, maintenance, origin, invasiveness, and expert fire-service experience.","sourcePlacement":{"value":"not suitable inside the 25-metre maximum-risk zone","scheme":"girona-2020-iuf-25m-suitability"},"edition":"2020 Spanish edition","url":"https://interior.gencat.cat/web/.content/home/030_arees_dactuacio/bombers/foc_forestal/publicacions_tecniques_i_normativa/guies_tecniques/prevencio_i_extincio/2020_Guia_de_pirojardineria_es.pdf","documentDate":"2020-01-01T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"},{"source":"nc-plant-toolbox","verdict":"avoid","verdictRaw":"high flammability","claims":"NC Toolbox facet capture lists \"Miscanthus sinensis\" under the high flammability tag.","plantPart":"whole-plant","sourcePlacement":{"value":"miscanthus-sinensis","scheme":"nc-toolbox-flammability-facet"},"edition":"live facet capture accessed 2026-08-23","url":"https://plants.ces.ncsu.edu/plants/miscanthus-sinensis/","accessedOn":"2026-08-23T00:00:00.000Z"},{"source":"yavapai-34","verdict":"avoid","verdictRaw":"Fire-Prone Plants","claims":"Listed as Maiden grass — Miscanthus sinensis. The bulletin says fire-resistant plants tend to resist ignition when irrigated and maintained, while fire-prone plants may ignite readily and burn intensely.","plantPart":"whole-plant","edition":"v1.2","url":"https://www.extension.arizona.edu/sites/default/files/2025-03/FirewisePlants3-14-2025.pdf","documentDate":"2025-03-14T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"},{"source":"sun-city-tx-firewise-plant-guide-2015","verdict":"avoid","verdictRaw":"high","claims":"The table rates Maiden Grass, Chinese silvergrass — Miscanthus sinensis high for flammability hazard, defined as the ease a plant can burn at high temperatures for a prolonged time.","plantPart":"whole-plant","sourcePlacement":{"value":"Ornamental Grasses","scheme":"Sun City plant-table sections"},"edition":"updated January 14, 2015","url":"http://web.archive.org/web/20250114065810/https://www.sariverauthority.org/wp-content/uploads/2023/09/FIREWISE-PLANT-LIST-Sun-City.pdf","documentDate":"2015-01-14T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"}],"flammabilityClass":"highly-flammable","ratingReason":"consensus","recommendation":"avoid","author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-23T00:00:00.000Z","reviewNotes":"Photo auto-selected (top-voted iNat); human review pending."},"localAssessmentInputs":{"stateDistribution":["AL","CA","CO","CT","DC","DE","FL","GA","IL","KY","LA","MA","MD","MI","MO","MS","NC","NJ","NY","OH","PA","RI","SC","TN","VA","WV"],"nativeStates":[],"rangeAssertions":[{"relation":"introduced","geography":{"grain":"state","stateCodes":["AL"],"regions":["TDWG level 1 7 — NORTHERN AMERICA","TDWG level 2 78 — Southeastern U.S.A.","TDWG level 3 ALA — 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Code 806 § 3.1","label":"Invasive Plant List — statutory activities restricted; department enforcement begins 2028-05-01"},"associatedReferences":["https://agriculture.delaware.gov/plant-industries/nursery-inspection/","https://delcode.delaware.gov/title3/c029/index.html","https://regulations.delaware.gov/api/register/May2026/428efbc1-23e5-47a9-b127-094062022717","https://regulations.delaware.gov/api/register/March2026/de3aa728-afd8-4d61-8545-2609efcc0ca0"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"No person may import, export, buy, sell, transport, distribute, or propagate any viable portion, including seeds, of a plant on the Invasive Plant List without the Secretary's prior written approval.","effectiveOn":"2026-05-11T00:00:00.000Z","sourceUrl":"https://delcode.delaware.gov/title3/c029/index.html"},{"kind":"permit-required","statement":"The Secretary may provide prior written approval for disposal, control, research or education, or export for one of those purposes.","sourceUrl":"https://delcode.delaware.gov/title3/c029/index.html"},{"kind":"activity-restriction","statement":"The Delaware Department of Agriculture states that enforcement action for this newly added invasive-list species begins May 1, 2028.","effectiveOn":"2028-05-01T00:00:00.000Z","sourceUrl":"https://agriculture.delaware.gov/plant-industries/nursery-inspection/"},{"kind":"material-scope-exception","statement":"The current Delaware Department of Agriculture list names these cultivars as exempt or conditionally exempt: Scout™ PP30402, Bandwidth™ PP29460, High Frequency™ PP34712, My Fair Maiden™ PP26387. Regulation 806 states that exemptions are conditional and subject to revocation. This species-page record is not a cultivar determination.","sourceUrl":"https://agriculture.delaware.gov/plant-industries/nursery-inspection/"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"includes-subordinate-taxa-with-exceptions","exceptionReview":"reviewed-not-excepted","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; FireApproved publishes only this unique exact same-rank primary source name; source synonyms, subordinate taxa, and current named cultivar exemptions do not create separate positive or clearance records"},"provenance":"cited"},{"status":"regulated","channel":"regulatory","geography":{"grain":"state","stateCodes":["MA"]},"authority":"Massachusetts Department of Agricultural Resources","source":"massachusetts-prohibited-plant-list-2026-05","sourceRecordId":"massachusetts:039:miscanthus-sinensis","sourceVersion":"Massachusetts-Prohibited-Plant-List-May-2026","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Miscanthus sinensis","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"Massachusetts Prohibited Plant List","label":"Current prohibited-list restriction with operating conditions"},"associatedReferences":["https://www.mass.gov/info-details/massachusetts-prohibited-plant-list","https://www.mass.gov/files/csv/2026-05/prohibitedplantlistMay2026.csv"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"No new stock may be imported or propagated after 12/8/2025.","effectiveOn":"2025-12-08T00:00:00.000Z","sourceUrl":"https://www.mass.gov/info-details/massachusetts-prohibited-plant-list"},{"kind":"sales-phase-out","statement":"Existing stock may be sold only through 12/31/2026.","endsOn":"2026-12-31T00:00:00.000Z","sourceUrl":"https://www.mass.gov/info-details/massachusetts-prohibited-plant-list"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"includes-subordinate-taxa","exceptionReview":"not-applicable","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; the official page applies the list to cultivars, varieties, and hybrids, while FireApproved publishes only this unique exact species match; activity, timing, operator, and permit conditions are modeled separately from taxonomic scope"},"provenance":"cited"},{"status":"regulated","channel":"regulatory","geography":{"grain":"state","stateCodes":["NY"]},"authority":"New York State Department of Environmental Conservation","source":"new-york-6-nycrr-part-575-2015","sourceRecordId":"new-york:part-575:plant:074","sourceVersion":"6-NYCRR-Part-575-effective-2015-03-10-reviewed-2026-08-26","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Miscanthus sinensis","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"6 NYCRR 575.4 regulated","label":"Regulated invasive species — commerce allowed with notice; introduction into a free-living state restricted"},"associatedReferences":["https://dec.ny.gov/nature/invasive-species/resources-regulations/regulations","https://extapps.dec.ny.gov/docs/lands_forests_pdf/islist.pdf","https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"This regulated invasive species may not knowingly be introduced into a free-living state, including by a means one knew or should have known would lead to that introduction.","effectiveOn":"2015-03-10T00:00:00.000Z","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"operational-exception","statement":"Part 575 allows possession, sale, purchase, propagation, and transport of regulated species; the restricted activity is introduction into a free-living state.","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"sale-disclosure","statement":"A regulated species offered for sale requires the 14-point warning 'Invasive Species-Harmful to the Environment,' non-invasive alternative information, and spread-prevention instructions; qualifying landscape services must give written notice before supply or planting.","effectiveOn":"2015-03-10T00:00:00.000Z","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"operational-exception","statement":"Possession or transport for identification or disposal, and control or management of pre-existing invasive species, remain exempt when handled within Part 575's no-spread boundary.","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"permit-required","statement":"A New York State Department of Environmental Conservation permit is required to carry out an otherwise restricted introduction for research, education, or another approved activity.","sourceUrl":"https://dos.ny.gov/system/files/documents/2018/09/september102014rulemaking.pdf"},{"kind":"material-scope-exception","statement":"NYSDEC currently lists these cultivars as conditionally exempt under 6 NYCRR 575.8(a)(4): 'NCMS1' (My Fair Maiden), 'Tift M77' (Scout). This species-page record is not a cultivar determination.","sourceUrl":"https://dec.ny.gov/nature/invasive-species/resources-regulations/regulations"}],"taxonProjection":{"basis":"exact-taxon","legalScope":"named-taxon-only","exceptionReview":"reviewed-not-excepted","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; parenthetical source names are retained only to block unsafe negative receipts, while automatic publication uses the primary exact or accepted species name; current named cultivar exemptions are not projected onto this species page"},"provenance":"cited"},{"status":"widespread-invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae9275","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-05-09T00:00:00.000Z","sourceTaxon":{"name":"Miscanthus sinensis","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"E","label":"widespread invasive (category E)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021cyx), https://plants.usda.gov/home/plantProfile?symbol=MISI"],"taxonProjection":{"basis":"exact-taxon","notes":"exact source identifier, rank, family, and scientific/accepted name"},"provenance":"cited"}],"fireEvidenceClass":"highly-flammable","recommendation":"avoid","fireSourceScopes":[{"source":"sun-city-tx-firewise-plant-guide-2015","sourceName":"Firewise Plant Guide","sourceUrl":"http://web.archive.org/web/20250114065810/https://www.sariverauthority.org/wp-content/uploads/2023/09/FIREWISE-PLANT-LIST-Sun-City.pdf","geography":{"grain":"aggregate-region","stateCodes":["TX"],"regions":["Sun City Texas, Georgetown"]},"completeness":"partial","reviewStatus":"reviewed","scope":"The guide is authored for the Sun City Texas community in Georgetown. FireApproved publishes 142 exact owners only as community-level context. It is an archived HOA exhibit with unknown rating lineage, not a current statewide Texas source or an independent Tier 1 determination.","sourceVersion":"Sun-City-Texas-Firewise-guide-2015-01-14","asOf":"2015-01-14T00:00:00.000Z"},{"source":"yavapai-34","sourceName":"Fire-Resistant and Fire-Prone Plants Common to Yavapai County (Bulletin 34)","sourceUrl":"https://www.extension.arizona.edu/sites/default/files/2025-03/FirewisePlants3-14-2025.pdf","geography":{"grain":"aggregate-region","stateCodes":["AZ"],"regions":["Yavapai County"]},"completeness":"partial","reviewStatus":"reviewed","scope":"University of Arizona Cooperative Extension authors Bulletin 34 for Yavapai County. FireApproved publishes 198 exact source owners from its resistant and prone tables and keeps the county boundary visible. County publication scope is regional Arizona context, never statewide scope.","sourceVersion":"UA-Yavapai-Bulletin-34-v1.2-2025-03-14","asOf":"2025-03-14T00:00:00.000Z"}],"firePerformanceConditions":[],"maintenanceAssertions":[],"maintenanceConditions":null,"regulatoryReviews":{"DE":{"outcome":"listed","designation":"prohibited","heading":"Prohibited here","message":"Designated prohibited in the reviewed Delaware 3 DE Admin. Code 806 Invasive Plant and Plant Watch Lists as of 2026-08-26.","source":"delaware-3-de-admin-code-806-2026","sourceName":"Delaware 3 DE Admin. Code 806 Invasive Plant and Plant Watch Lists","authority":"Delaware Department of Agriculture","officialReference":"https://agriculture.delaware.gov/plant-industries/nursery-inspection/","geographicGrain":"state","sourceVersion":"3-DE-Admin-Code-806-amended-effective-2026-05-11-reviewed-2026-08-26","asOf":"2026-08-26","blockerRecordIds":[]}},"seedReviews":{}},"legacyCompatibilityProjection":{"nativeStates":[],"invasiveIn":[{"state":"DE","status":"noxious-listed","source":"delaware-3-de-admin-code-806-2026"},{"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":"L48","status":"invasive-reported","source":"us-riis-v2"}],"usdaZoneMin":"5a"},"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."}