{"elementGlobalId":153792,"circumscripConfidence":null,"classificationLevel":{"id":17,"classificationLevelNameEn":"Species","classificationLevelNameEs":"Especies","classificationLevelNameFr":"Espèce"},"classificationStatus":{"id":1,"classificationStatusDescEn":"Standard","classificationStatusDescEs":"Estándar","classificationStatusDescFr":"Standard"},"iucn":{"id":11,"iucnDescEn":"Least concern","iucnDescEs":"Menos preocupante","iucnDescFr":"Moins préoccupante","iucnCode":"LC"},"nameCategory":{"id":4,"nameCategoryDescEn":"Vascular Plant","nameCategoryDescEs":"Planta vascular","nameCategoryDescFr":"Plante vasculaire","nameTypeCd":"P","nameTypeDesc":"Botanical"},"rankMethodUsed":{"id":4,"rankMethodUsedDescEn":"Expertise without calculation","rankMethodUsedDescEs":null,"rankMethodUsedDescFr":null,"rankMethodUsedExternalDescEn":"Ranked by inspection","rankMethodUsedExternalDescEs":null,"rankMethodUsedExternalDescFr":null},"formattedScientificName":"<i>Thuja plicata</i>","scientificName":"Thuja plicata","scientificNameAuthor":"Donn ex D. Don","primaryCommonName":"Western Red-cedar","relatedItisNames":"<i>Thuja plicata</i> Donn ex D. Don (TSN 18044)","uniqueId":"ELEMENT_GLOBAL.2.153792","elcode":"PGCUP06030","conceptRefFullCitation":"Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.","conceptName":"<i>Thuja plicata</i>","taxonomicComments":null,"roundedGRank":"G5","conservationStatusFactorsEditionDate":null,"conservationStatusFactorsEditionAuthors":null,"primaryCommonNameLanguage":"EN","recordType":"SPECIES","elementNationals":[{"elementNationalId":193512,"classifConfidence":null,"nation":{"id":38,"nameEn":"Canada","nameEs":"Canadá","nameFr":"Canada","isoCode":"CA","region":"Canada"},"roundedNRank":"N5","elementSubnationals":[{"elementSubnationalId":600924,"subnation":{"id":60,"nameEn":"Alberta","nameEs":"Alberta","nameFr":"Alberta","subnationCode":"AB","dnationId":38},"roundedSRank":"S2","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S2","speciesSubnational":{"elementSubnationalId":600924,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":553942,"subnation":{"id":61,"nameEn":"British Columbia","nameEs":"Columbia Británica","nameFr":"Colombie-Britannique","subnationCode":"BC","dnationId":38},"roundedSRank":"S5","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S5","speciesSubnational":{"elementSubnationalId":553942,"hybrid":false,"exotic":false,"native":true}}],"nrankReviewYear":2023,"nrank":"N5","speciesNational":{"elementNationalId":193512,"exotic":false,"native":true}},{"elementNationalId":238271,"classifConfidence":null,"nation":{"id":225,"nameEn":"United States","nameEs":"Estados Unidos","nameFr":"États-Unis","isoCode":"US","region":"United States"},"roundedNRank":"N5","elementSubnationals":[{"elementSubnationalId":428906,"subnation":{"id":56,"nameEn":"Washington","nameEs":"Washington","nameFr":"Washington","subnationCode":"WA","dnationId":225},"roundedSRank":"SNR","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"SNR","speciesSubnational":{"elementSubnationalId":428906,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":303776,"subnation":{"id":18,"nameEn":"Idaho","nameEs":"Idaho","nameFr":"Idaho","subnationCode":"ID","dnationId":225},"roundedSRank":"SNR","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"SNR","speciesSubnational":{"elementSubnationalId":303776,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":536333,"subnation":{"id":44,"nameEn":"Oregon","nameEs":"Oregón","nameFr":"Oregon","subnationCode":"OR","dnationId":225},"roundedSRank":"S5","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S5","speciesSubnational":{"elementSubnationalId":536333,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":277220,"subnation":{"id":7,"nameEn":"California","nameEs":"California","nameFr":"Californie","subnationCode":"CA","dnationId":225},"roundedSRank":"SNR","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"SNR","speciesSubnational":{"elementSubnationalId":277220,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":567322,"subnation":{"id":33,"nameEn":"Montana","nameEs":"Montana","nameFr":"Montana","subnationCode":"MT","dnationId":225},"roundedSRank":"S5","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S5","speciesSubnational":{"elementSubnationalId":567322,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":412088,"subnation":{"id":1,"nameEn":"Alaska","nameEs":"Alaska","nameFr":"Alaska","subnationCode":"AK","dnationId":225},"roundedSRank":"S4","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S4","speciesSubnational":{"elementSubnationalId":412088,"hybrid":false,"exotic":false,"native":true}}],"nrankReviewYear":null,"nrank":"N5","speciesNational":{"elementNationalId":238271,"exotic":false,"native":true}}],"lastModified":"2026-10-03T05:43:36.555072Z","lastPublished":"2026-10-03T02:45:59.472058Z","promotionalDescription":null,"conceptLineageSummary":null,"nsxUrl":"/Taxon/ELEMENT_GLOBAL.2.153792/Thuja_plicata","grankAdjustmentReasons":null,"grankChangeDate":"1988-05-16","grankReviewDate":"2016-02-04","grankReasons":"Common species of northwest North America, with thousands of occurrences.","grank":"G5","rankInfo":{"elementGlobalId":153792,"aooPercentGood":null,"enviromentalSpecificity":null,"intrinsicVulnerability":null,"longTermTrend":null,"numberEos":null,"numberGoodEos":null,"numberProtEos":null,"popSize":{"id":33,"popSizeDescEn":"10,000 to >1,000,000 individuals","popSizeDescEs":"De 10.000 a >1.000.000 de individuos","popSizeDescFr":"De 10 000 à >1 000 000 individus"},"rangeExtent":{"id":17,"rangeExtentDescEn":"250-20,000 square km (about 100-8000 square miles)","rangeExtentDescEs":"250 a 20.000 kilómetros cuadrados (aproximadamente 100 a 8.000 millas cuadradas)","rangeExtentDescFr":"De 250 à 20 000 km carrés (de 100 à 8 000 miles carrés approximativement)"},"shortTermTrend":null,"threatImpactAssigned":null,"rangeExtentComments":"Limited to Pacific Northwest of North America.","areaOfOccupancy":null,"areaOfOccupancyComments":null,"numberEosComments":null,"popSizeComments":"Common.","viabilityComments":null,"threatImpactComments":null,"shortTermTrendComments":null,"longTermTrendComments":null,"inventoryNeeds":null,"numberProtEosComments":null,"protectionNeeds":null,"otherConsiderations":null,"intrinsicVulnerabilityComments":null,"enviromentalSpecificityComments":null},"animalCharacteristics":null,"occurrenceDelineations":[{"eoSpecsDetailId":122830,"locationUseClass":{"id":1,"locationUseClassDescEn":"Not applicable","locationUseClassDescEs":"No se aplica","locationUseClassDescFr":"Sans objet","displayOrder":1},"eoSpecGroupName":null,"subtypes":null,"inferredExtentDistance":null,"inferredExtentNotes":null,"minimumEoCriteria":null,"mappingGuidance":null,"separationBarriers":null,"separationDistanceUnsuitableHabitatat":null,"separationDistanceSuitableHabitatat":null,"altSeparationProcedure":"Use the Habitat-based Plant Element Occurrence Delimitation Guidance, 1 October 2004, to develop occurrences.<br>For a complete description of this approach, see the Habitat-Based Strategy for Delimiting Plant Element Occurrences: Guidance from the 2004 Working Group.","separationJustification":null,"versionDate":"2004-10-01","versionAuthor":null,"versionNotes":null,"lastModified":"2020-02-25T16:57:27.673777Z"}],"plantCharacteristics":{"elementGlobalId":153792,"genusEconomicValue":false,"economicComments":null,"plantProductionMethods":[],"plantDurations":[],"plantEconomicUses":[],"plantCommercialImportances":[]},"elementManagement":{"elementGlobalId":153792,"eoManagementGroupName":null,"stewardshipOverview":null,"impacts":null,"restorationPotential":null,"siteConservationPlansConsidered":null,"managementMethods":null,"monitoringMethods":null,"managementProgramContacts":null,"monitoringProgramContacts":null,"managementResearchPrograms":null,"managementResearchNeeds":null,"biologicalResearchNeeds":null,"additionalTopics":null},"occurrenceViabilities":[{"eoRankSpecsDetailId":153397,"eoRankSpecsGroupName":null,"locationUseClass":null,"excellentViability":null,"goodViability":null,"fairViability":null,"poorViability":null,"viabilityJustification":"Use the Generic Guidelines for the Application of Occurrence Ranks (2008).<br>The Key for Ranking Species Occurrences Using the Generic Approach provides a step-wise process for implementing this method.","versionDate":null,"versionAuthor":null,"versionNotes":null,"lastModified":"2020-05-14T04:29:53.041091Z"}],"references":[{"id":132991,"citation":"Flora of North America Editorial Committee (FNA). 1993a. Flora of North America north of Mexico. Vol. 2. Pteridophytes and gymnosperms. Oxford Univ. Press, New York. xvi + 475 pp.","shortCitationAuthor":"FNA","shortCitationYear":1993,"referenceCode":"B93FNA02HQUS","lastModified":"2024-07-05T22:45:33.79037Z"},{"id":154408,"citation":"Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.","shortCitationAuthor":"Kartesz","shortCitationYear":1994,"referenceCode":"B94KAR01HQUS","lastModified":"2020-02-25T15:54:02.397953Z"},{"id":116281,"citation":"Little, E.L., Jr. 1979. Checklist of United States trees (native and naturalized). Agriculture Handbook No. 541. U.S. Forest Service, Washington, D.C. 375 pp.","shortCitationAuthor":"Little","shortCitationYear":1979,"referenceCode":"B79LIT01HQUS","lastModified":"2020-02-25T15:54:07.632327Z"}],"otherCommonNames":[{"id":135393,"name":"Thuya géant","language":"FR"},{"id":126798,"name":"western red-cedar","language":"EN"}],"speciesGlobal":{"elementGlobalId":153792,"cites":null,"cosewic":null,"fwsRegion":null,"genusSize":null,"jurisEndem":{"id":5,"jurisEndemDescEn":"occurs (regularly, as a native taxon) in multiple nations","jurisEndemDescEs":"Se encuentra en varias naciones (de manera regular, como un taxón nativo)","jurisEndemDescFr":"Se trouve dans plusieurs nations (de façon régulière, tel un taxon indigène)"},"nomenclaturallyEst":null,"usesa":null,"informalTaxonomy":{"informalTaxonomyId":102,"level1":"Plants","level2":"Vascular Plants - Conifers and relatives","level3":"Conifers","level":3,"hasChildren":false,"parentId":101,"distributionStatus":"complete","displayOrder":5310},"parentSpecies":null,"infraspecies":false,"kingdom":"Plantae","phylum":"Coniferophyta","taxclass":"Pinopsida","taxorder":"Pinales","family":"Cupressaceae","genus":"Thuja","americanFisheriesStatus":null,"americanFisheriesStatusDate":null,"saraStatus":null,"saraStatusDate":null,"cosewicDate":null,"interpretedCosewic":null,"cosewicComments":null,"usesaDate":null,"interpretedUsesa":null,"usesaComments":null,"completeDistribution":true,"synonyms":[],"infraspeciesList":[],"ebarId":null,"ebarCanadianScope":false,"ebarGlobalScope":false,"ebarKbaGroup":"Vascular Plants","caGeneralStatusId":"GS005055"},"speciesCharacteristics":{"elementGlobalId":153792,"reproductionComments":null,"ecologyComments":null,"habitatComments":"Wet coastal forests.","generalDescription":null,"diagnosticCharacteristics":null,"speciesMarineHabitats":[],"speciesTerrestrialHabitats":[],"speciesRiverineHabitats":[],"speciesPalustrineHabitats":[],"speciesLacustrineHabitats":[],"speciesSubterraneanHabitats":[],"speciesEstuarineHabitats":[]},"primaryReference":{"id":132991,"citation":"Flora of North America Editorial Committee (FNA). 1993a. Flora of North America north of Mexico. Vol. 2. Pteridophytes and gymnosperms. Oxford Univ. Press, New York. xvi + 475 pp.","shortCitationAuthor":"FNA","shortCitationYear":1993,"referenceCode":"B93FNA02HQUS","lastModified":"2024-07-05T22:45:33.79037Z"},"predecessors":[],"elementGlobalThreatAssessments":[]}