{"id":"acer-ginnala","license":"CC-BY-4.0","data":{"scientificName":"Acer ginnala","commonNames":["Amur maple"],"taxonRank":"species","acceptedName":"Acer tataricum","family":"Sapindaceae","synonyms":["Acer ginnala"],"ids":{"usdaSymbol":"ACTA80","gbifKey":4925890,"itisTsn":182137,"wikidataQid":"Q162728","inatTaxonId":143780},"usdaZoneMin":"2a","usdaZoneMax":"8b","zoneSource":"pnw590","states":["ID","MA","MN","OH","OR","RI","WA"],"statusAssertions":[{"status":"prohibited","channel":"regulatory","geography":{"grain":"state","stateCodes":["ME"]},"authority":"Maine Department of Agriculture, Conservation and Forestry","source":"maine-chapter-273-invasive-plants-2022-092","sourceRecordId":"maine:prohibited:001","sourceVersion":"Chapter-273-filing-2022-092-format-corrected-2025-09-24","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Acer ginnala","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"Chapter 273 Do Not Sell","label":"Specified living-plant trade activities prohibited since 2018-01-01"},"associatedReferences":["https://www.maine.gov/DACF/php/horticulture/invasiveplants.shtml","https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"Living viable material may not be imported, exported, bought, sold, or intentionally propagated for sale or distribution.","effectiveOn":"2018-01-01T00:00:00.000Z","sourceUrl":"https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"},{"kind":"permit-required","statement":"The State Horticulturist may permit importation and field experimentation for scientific, educational, or other approved purposes under prescribed conditions.","sourceUrl":"https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"},{"kind":"material-scope-exception","statement":"Preserved herbarium specimens and material preserved by other means are exempt from Chapter 273.","sourceUrl":"https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"}],"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; Chapter 273 defines species to include synonyms, subspecies, hybrids, varieties, forms, and cultivars, but FireApproved publishes only this unique exact species match; the rule provides a committee exemption process for researched subordinate taxa and no current approved-exemption roster was located"}},{"status":"introduced-established","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae6097","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-07-15T00:00:00.000Z","sourceTaxon":{"name":"Acer ginnala","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"C3","label":"established (category C3)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021aq), https://plants.usda.gov/home/plantProfile?symbol=ACGI"],"taxonProjection":{"basis":"exact-taxon","notes":"unique exact scientific/accepted name, rank, and family match"}},{"status":"introduced-established","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae6101","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2017-11-21T00:00:00.000Z","sourceTaxon":{"name":"Acer tataricum","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"C3","label":"established (category C3)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021au), https://plants.usda.gov/home/plantProfile?symbol=ACTA80"],"taxonProjection":{"basis":"accepted-name","notes":"unique exact scientific/accepted name, rank, and family match"}}],"hardinessAssertions":[{"minimum":"3","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":"acer-ginnala","sourceTaxon":"Acer ginnala","taxonMatch":"exact","sourcePlacement":"Cold Hardiness Zone field in the recovered selector record","sourceVersion":"2016-wayback","asOf":"2026-08-26T00:00:00.000Z"},{"minimum":"3","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":"acer-tataricum","sourceTaxon":"Acer tataricum","taxonMatch":"accepted-name","sourcePlacement":"Cold Hardiness Zone field in the recovered selector record","sourceVersion":"2016-wayback","asOf":"2026-08-26T00:00:00.000Z"},{"minimum":"2","maximum":"8","interpretation":"explicit-range","precision":"whole-zone","zoneMapping":"source-stated","applicability":"applicable","source":"pnw-590","sourceRecordId":"trees:Amur maple","sourceTaxon":"Acer ginnala","taxonMatch":"exact","sourcePlacement":"Amur maple profile, USDA hardiness zones field","sourceVersion":"2023-10","asOf":"2026-08-26T00:00:00.000Z"}],"plantForm":"tree","photo":{"file":"/images/plants/acer-ginnala.jpg","sourceUrl":"https://www.inaturalist.org/photos/81751478","observationUrl":"https://www.inaturalist.org/observations/51453403","license":"cc-by","attribution":"(c) Татьяна Максимова, some rights reserved (CC BY)","fetchedOn":"2026-08-23T00:00:00.000Z"},"evidence":[{"source":"pnw-590","verdict":"recommend","verdictRaw":"listed fire-resistant","edition":"2023","url":"https://extension.oregonstate.edu/catalog/pub/pnw-590-fire-resistant-plants-home-landscapes","documentDate":"2023-10-01T00:00:00.000Z","accessedOn":"2026-08-23T00:00:00.000Z"},{"source":"wa-dnr-eastern-wa","verdict":"recommend","verdictRaw":"listed fire-resistant","url":"https://www.dnr.wa.gov/publications/rp_fire_resistant_plants_guide_easternwa.pdf","accessedOn":"2026-08-23T00:00:00.000Z"},{"source":"fps-eastern-us","verdict":"recommend","verdictRaw":"Acer ginnala: Firewise (1); Acer tataricum: Firewise (1)","claims":"Acer ginnala: Excellent small shade tree for compact locations. | Acer tataricum: Excellent small shade tree for compact locations.","sourcePlacement":{"value":"LZ3","scheme":"fps-landscape-zone"},"edition":"2016-wayback","accessedOn":"2026-08-23T00:00:00.000Z"},{"source":"firesmart-bc","verdict":"recommend","verdictRaw":"FireSmart-approved fire-resistant plant","sourcePlacement":{"value":"suitable for HIZ extended zone (30-100 m)","scheme":"firesmart-hiz"},"original":"pnw-590","url":"https://firesmartbc.ca/landscaping-hub/fire-resistant-plants/","accessedOn":"2026-08-23T00:00:00.000Z"},{"source":"firesafe-marin","verdict":"recommend","verdictRaw":"listed as fire-resistant","claims":"Fire Safe Marin lists this taxon among fire-resistant plants common to Marin County.","condition":"irrigated","edition":"2019","url":"https://firesafemarin.org/wp-content/uploads/2021/08/FIRESafe-MARIN_plant-list_2019.pdf","accessedOn":"2026-08-24T00:00:00.000Z"},{"source":"unr-compilation-good-plant-choices","verdict":"recommend","verdictRaw":"listed by at least two cited sources","claims":"Compilation marks: AZ1289, CSU 6.305.","edition":"SP-05-16 (2005)","url":"https://extension.unr.edu/publication.aspx?PubID=4762","documentDate":"2005-01-01T00:00:00.000Z","accessedOn":"2026-08-24T00:00:00.000Z"},{"source":"ua-az1289","verdict":"recommend","verdictRaw":"listed FIREWISE plant material","claims":"Listed among fire-resistant plant materials for Arizona above 3,000 feet.","edition":"2011 revision","url":"https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az1289.pdf","documentDate":"2011-12-01T00:00:00.000Z","accessedOn":"2026-08-24T00:00:00.000Z"},{"source":"osu-plant-profile-galleries","verdict":"recommend","verdictRaw":"Choose the right trees for your fire-resistant landscape","claims":"The Amur maple profile prints Acer ginnala. The gallery points to PNW 590 for complete details.","plantPart":"whole-plant","sourcePlacement":{"value":"Amur maple — Acer ginnala","scheme":"osu-2023-trees-gallery"},"edition":"November 2023 educational gallery","url":"https://extension.oregonstate.edu/gallery/fire-resistant-plant-profiles-trees","documentDate":"2023-11-01T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"},{"source":"idaho-firewise-master-db","verdict":"mixed","verdictRaw":"50","claims":"Living With Fire workbook row 23 attributes this value to Idaho Database.","plantPart":"whole-plant","sourcePlacement":{"value":"50 ft minimum planting distance on flat terrain","scheme":"idaho-distance"},"via":"lwf-plant-list-generator","edition":"2024-03-05 carrier workbook","url":"https://idahofirewise.org/wp-content/uploads/2017/04/FireXResistanceXofXPlantsXMasterXDatabase.pdf","documentDate":"2024-03-05T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"},{"source":"ak-dof-fire-resistant-vegetation-2005","verdict":"recommend","verdictRaw":"Following are a few of the plants that may be used in firewise landscapes in Alaska if placed and maintained appropriately.","claims":"Listed as Amur maple — Acer tatarica spp. ginnala; the source conditions these examples on appropriate placement and maintenance.","plantPart":"whole-plant","sourcePlacement":{"value":"Trees","scheme":"Alaska DNR brochure sections"},"edition":"April 2005","url":"https://forestry.alaska.gov/Assets/pdfs/community/publications/05FireResistVeg.pdf","documentDate":"2005-04-01T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"},{"source":"firewise-black-hills-sd-plantlist","verdict":"recommend","verdictRaw":"Large shrubs & trees: Amur maple, Ginnala maple — Acer ginnala","claims":"The introduction describes all table entries as fire-resistive plants that can be used in landscaping.","plantPart":"whole-plant","sourcePlacement":{"value":"Large shrubs & trees","scheme":"black-hills-plant-form-table"},"edition":"2004 scan / 2007 archive","url":"https://web.archive.org/web/20070714035957/http://www.firewise.org/usa/files/south_dakota.pdf","documentDate":"2004-11-30T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"}],"flammabilityClass":"fire-resistant","ratingReason":"consensus","recommendation":"on-list","author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-23T00:00:00.000Z","reviewNotes":"Demoted from on-list 2026-08-23 (Phase 1 lineage audit): evidence rows do not span two verified lineage trees. Evidence retained; returns to the list when a second verified-independent Tier 1 lineage lands. Photo auto-selected (top-voted iNat); human review pending."},"localAssessmentInputs":{"stateDistribution":["ID","MA","MN","OH","OR","RI","WA"],"nativeStates":[],"rangeAssertions":[{"relation":"documented-occurrence","geography":{"grain":"state","stateCodes":["ID","MA","MN","OH","OR","RI","WA"]},"provenance":"legacy-field"}],"usdaZoneMin":"2a","usdaZoneMax":"8b","hardinessAssertions":[{"minimum":"3","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":"acer-ginnala","sourceTaxon":"Acer ginnala","taxonMatch":"exact","sourcePlacement":"Cold Hardiness Zone field in the recovered selector record","sourceVersion":"2016-wayback","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"},{"minimum":"3","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":"acer-tataricum","sourceTaxon":"Acer tataricum","taxonMatch":"accepted-name","sourcePlacement":"Cold Hardiness Zone field in the recovered selector record","sourceVersion":"2016-wayback","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"},{"minimum":"2","maximum":"8","interpretation":"explicit-range","precision":"whole-zone","zoneMapping":"source-stated","applicability":"applicable","source":"pnw-590","sourceRecordId":"trees:Amur maple","sourceTaxon":"Acer ginnala","taxonMatch":"exact","sourcePlacement":"Amur maple profile, USDA hardiness zones field","sourceVersion":"2023-10","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"}],"hardinessSelection":{"status":"selected","assertion":{"minimum":"2","maximum":"8","interpretation":"explicit-range","precision":"whole-zone","zoneMapping":"source-stated","applicability":"applicable","source":"pnw-590","sourceRecordId":"trees:Amur maple","sourceTaxon":"Acer ginnala","taxonMatch":"exact","sourcePlacement":"Amur maple profile, USDA hardiness zones field","sourceVersion":"2023-10","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"},"assertions":[{"minimum":"3","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":"acer-ginnala","sourceTaxon":"Acer ginnala","taxonMatch":"exact","sourcePlacement":"Cold Hardiness Zone field in the recovered selector record","sourceVersion":"2016-wayback","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"},{"minimum":"3","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":"acer-tataricum","sourceTaxon":"Acer tataricum","taxonMatch":"accepted-name","sourcePlacement":"Cold Hardiness Zone field in the recovered selector record","sourceVersion":"2016-wayback","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"},{"minimum":"2","maximum":"8","interpretation":"explicit-range","precision":"whole-zone","zoneMapping":"source-stated","applicability":"applicable","source":"pnw-590","sourceRecordId":"trees:Amur maple","sourceTaxon":"Acer ginnala","taxonMatch":"exact","sourcePlacement":"Amur maple profile, USDA hardiness zones field","sourceVersion":"2023-10","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"}]},"invasiveIn":[],"statusAssertions":[{"status":"prohibited","channel":"regulatory","geography":{"grain":"state","stateCodes":["ME"]},"authority":"Maine Department of Agriculture, Conservation and Forestry","source":"maine-chapter-273-invasive-plants-2022-092","sourceRecordId":"maine:prohibited:001","sourceVersion":"Chapter-273-filing-2022-092-format-corrected-2025-09-24","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Acer ginnala","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"Chapter 273 Do Not Sell","label":"Specified living-plant trade activities prohibited since 2018-01-01"},"associatedReferences":["https://www.maine.gov/DACF/php/horticulture/invasiveplants.shtml","https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"Living viable material may not be imported, exported, bought, sold, or intentionally propagated for sale or distribution.","effectiveOn":"2018-01-01T00:00:00.000Z","sourceUrl":"https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"},{"kind":"permit-required","statement":"The State Horticulturist may permit importation and field experimentation for scientific, educational, or other approved purposes under prescribed conditions.","sourceUrl":"https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"},{"kind":"material-scope-exception","statement":"Preserved herbarium specimens and material preserved by other means are exempt from Chapter 273.","sourceUrl":"https://www.maine.gov/sos/sites/maine.gov.sos/files/rules/001c273-2022-092.docx"}],"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; Chapter 273 defines species to include synonyms, subspecies, hybrids, varieties, forms, and cultivars, but FireApproved publishes only this unique exact species match; the rule provides a committee exemption process for researched subordinate taxa and no current approved-exemption roster was located"},"provenance":"cited"},{"status":"introduced-established","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae6097","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-07-15T00:00:00.000Z","sourceTaxon":{"name":"Acer ginnala","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"C3","label":"established (category C3)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021aq), https://plants.usda.gov/home/plantProfile?symbol=ACGI"],"taxonProjection":{"basis":"exact-taxon","notes":"unique exact scientific/accepted name, rank, and family match"},"provenance":"cited"},{"status":"introduced-established","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae6101","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2017-11-21T00:00:00.000Z","sourceTaxon":{"name":"Acer tataricum","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"C3","label":"established (category C3)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021au), https://plants.usda.gov/home/plantProfile?symbol=ACTA80"],"taxonProjection":{"basis":"accepted-name","notes":"unique exact scientific/accepted name, rank, and family match"},"provenance":"cited"}],"fireEvidenceClass":"fire-resistant","recommendation":"on-list","fireSourceScopes":[{"source":"ak-dof-fire-resistant-vegetation-2005","sourceName":"Protect Your Home from Wildfire — Fire Resistant Vegetation and Landscaping","sourceUrl":"https://forestry.alaska.gov/Assets/pdfs/community/publications/05FireResistVeg.pdf","geography":{"grain":"state","stateCodes":["AK"]},"completeness":"partial","reviewStatus":"reviewed","scope":"Alaska Division of Forestry opens with the wildfire threat to Alaskans and publishes Alaska firewise-landscape examples. FireApproved publishes 58 exact source owners from its 60 taxon entries and holds the taxon-free fern label. State publication scope does not establish suitability for every Alaska climate, site, or home-ignition-zone placement.","sourceVersion":"Alaska-DOF-Fire-Resistant-Vegetation-2005-04-27","asOf":"2005-04-27T00:00:00.000Z"},{"source":"firesafe-marin","sourceName":"Fire-Resistant Plants Common to Marin County","sourceUrl":"https://firesafemarin.org/wp-content/uploads/2021/08/FIRESafe-MARIN_plant-list_2019.pdf","geography":{"grain":"aggregate-region","stateCodes":["CA"],"regions":["Marin County"]},"completeness":"partial","reviewStatus":"reviewed","scope":"The publication is explicitly limited to plants common to Marin County. FireApproved publishes 104 exact owners as Marin regional context while retaining its placement, spacing, irrigation, and maintenance boundary. It is not statewide California guidance or parcel suitability.","sourceVersion":"Fire-Safe-Marin-plant-list-2019","asOf":"2019-01-01T00:00:00.000Z"},{"source":"firewise-black-hills-sd-plantlist","sourceName":"Firewise Plant Material for the Black Hills","sourceUrl":"https://web.archive.org/web/20070714035957/http://www.firewise.org/usa/files/south_dakota.pdf","geography":{"grain":"aggregate-region","stateCodes":["SD"],"regions":["Black Hills"]},"completeness":"partial","reviewStatus":"reviewed","scope":"The page explicitly limits itself to the Black Hills, and NFPA Firewise's archived 2006 plant-list index files it under South Dakota. FireApproved publishes 47 exact genus or species owners from 48 printed rows. This is bounded Black Hills context, not statewide South Dakota coverage or a finding that a plant suits a particular site.","sourceVersion":"firewise-black-hills-scan-2004-11-30"},{"source":"idaho-firewise-master-db","sourceName":"Fire Resistance of Plants Master Database","sourceUrl":"https://idahofirewise.org/wp-content/uploads/2017/04/FireXResistanceXofXPlantsXMasterXDatabase.pdf","geography":{"grain":"aggregate-region","stateCodes":["ID"],"regions":["Southern Idaho"]},"completeness":"partial","reviewStatus":"reviewed","scope":"The official database labels itself \"For Southern Idaho\" and describes Idaho residents at the urban-rangeland interface. FireApproved publishes 419 existing plant owners that cite its scored rows. This bounded Southern Idaho scope is regional context, not statewide coverage or a conclusion that the score transfers unchanged to every Idaho site.","sourceVersion":"Idaho-Firewise-Southern-Idaho-Master-2013-11-08","asOf":"2013-11-08T00:00:00.000Z"},{"source":"pnw-590","sourceName":"Fire-Resistant Plants for Home Landscapes (PNW 590)","sourceUrl":"https://extension.oregonstate.edu/catalog/pub/pnw-590-fire-resistant-plants-home-landscapes","geography":{"grain":"state","stateCodes":["ID","OR","WA"]},"completeness":"partial","reviewStatus":"reviewed","scope":"The October 2023 joint Pacific Northwest Extension publication explicitly names Oregon, Washington, and Idaho and publishes more than 150 plant profiles. FireApproved has normalized 155 exact plant records from the source; publication scope does not assert that every listed plant suits every site within the three states.","sourceVersion":"PNW-590-October-2023","asOf":"2023-10-01T00:00:00.000Z"},{"source":"ua-az1289","sourceName":"FIREWISE Plant Materials for 3,000 ft. and Higher Elevations (AZ1289)","sourceUrl":"https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az1289.pdf","geography":{"grain":"aggregate-region","stateCodes":["AZ"],"regions":["Arizona at or above 3,000 feet"]},"completeness":"partial","reviewStatus":"reviewed","scope":"AZ1289 is explicitly limited to Arizona elevations of 3,000 feet and higher. FireApproved publishes 69 exact owners as regional Arizona context, retaining every water and elevation condition. It is never promoted to statewide low-desert guidance or an independent Tier 1 vote.","sourceVersion":"UA-Extension-AZ1289-2011-12","asOf":"2011-12-01T00:00:00.000Z"},{"source":"unr-compilation-good-plant-choices","sourceName":"A Compilation of Good Plant Choices for Nevada's High Fire Hazard Areas (SP-05-16)","sourceUrl":"https://extension.unr.edu/publication.aspx?PubID=4762","geography":{"grain":"state","stateCodes":["NV"]},"completeness":"partial","reviewStatus":"reviewed","scope":"University of Nevada Cooperative Extension compiled plants suited to Nevada climate zones and reported favorably by at least two upstream firewise lists. FireApproved publishes 126 exact source owners at Nevada publication scope. The source explicitly makes no independent flammability determination, so these rows remain corroborative.","sourceVersion":"UNR-Extension-SP-05-16-2005","asOf":"2005-01-01T00:00:00.000Z"},{"source":"wa-dnr-eastern-wa","sourceName":"Fire-Resistant Plants for Eastern Washington","sourceUrl":"https://dnr.wa.gov/publications/rp_fire_resistant_plants_guide_easternwa.pdf","geography":{"grain":"aggregate-region","stateCodes":["WA"],"regions":["Eastern Washington"]},"completeness":"partial","reviewStatus":"reviewed","scope":"Washington DNR publishes the guide for Eastern Washington and says it compiles plants from other Firewise documents that are likely to thrive there. FireApproved publishes 46 exact owners only as eastern Washington context. The rows are corroborative, not empirical or statewide.","sourceVersion":"WA-DNR-Eastern-Washington-live-2026-08-26"}],"firePerformanceConditions":[{"condition":"irrigated","evidence":[{"source":"firesafe-marin","verdict":"recommend","url":"https://firesafemarin.org/wp-content/uploads/2021/08/FIRESafe-MARIN_plant-list_2019.pdf","claims":"Fire Safe Marin lists this taxon among fire-resistant plants common to Marin County.","evidenceIndex":4}]}],"maintenanceAssertions":[],"maintenanceConditions":null,"regulatoryReviews":{},"seedReviews":{}},"legacyCompatibilityProjection":{"nativeStates":[],"invasiveIn":[{"state":"ME","status":"noxious-listed","source":"maine-chapter-273-invasive-plants-2022-092"}],"usdaZoneMin":"2","usdaZoneMax":"8"},"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."}