{"schemaVersion":"0.2.0","identity":{"slug":"cornus-nuttallii","canonicalPath":"/plants/cornus-nuttallii","botanicalName":"Cornus nuttallii","commonName":"Pacific dogwood","type":"tree"},"coldHardiness":{"usdaZones":"7a-9b","plainLanguage":"cold to frosty winters","bandEdgesCelsius":{"coldFloor":-17.77777777777778,"warmCeiling":-1.1111111111111112},"rhsEquivalent":{"rating":"H6","summary":"hardy - very cold winter"}},"provenance":{"reviewStatus":"source-backed","citationCount":18,"citations":[{"field":"identity","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"summary","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"image","source":"wikimedia-commons","url":"https://commons.wikimedia.org/wiki/Special:FilePath/Pacific%20Dogwood%20(17228323305).jpg?width=1200","retrievedAt":"2026-05-17"},{"field":"plant-type","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"light","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"moisture","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"hardiness","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"heat-zone","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"size","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"spacing","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"habit","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"design-roles","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"seasonal-interest","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"growth-stages","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"lifecycle","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"regional-guidance","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"success-tips","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"},{"field":"designer-notes","source":"missouri-botanical-garden-plantfinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","retrievedAt":"2026-05-17"}],"sources":[{"label":"Missouri Botanical Garden PlantFinder","url":"https://plantfinder.mobot.org/PlantFinderDetails.aspx?taxonid=279341&isprofile=0","license":"Curated horticultural reference; cite and link the specific PlantFinder page."},{"label":"USDA PLANTS Database","url":"https://plants.usda.gov/plant-profile/CONU4","license":"U.S. federal government factual data (public domain); cite and link the species PROFILE page."},{"label":"Plants of the World Online (Royal Botanic Gardens, Kew)","url":"https://powo.science.kew.org/results?q=Cornus%20nuttallii","license":"POWO content © Royal Botanic Gardens, Kew, CC BY 3.0; cite and link the specific taxon page."},{"label":"GBIF (Global Biodiversity Information Facility)","url":"https://www.gbif.org/species/8288790","license":"Aggregated taxonomic-backbone + occurrence data under open licenses; cite and link the GBIF species page."},{"label":"Wikimedia Commons file page","url":"https://commons.wikimedia.org/wiki/Special:FilePath/Pacific%20Dogwood%20(17228323305).jpg?width=1200","license":"CC BY 2.0; attribution required."},{"label":"Lady Bird Johnson Wildflower Center Native Plant Database","url":"https://www.wildflower.org/plants/result.php?id_plant=CONU4","license":"Native-plant database content © University of Texas at Austin; factual data is not copyrightable but attribution is required."}]},"sourceability":{"whereToBuy":[],"localInventory":null},"gradingContract":{"fn":"gradePlantFit(usdaZones, placeDerivedZone) -> \"well-suited\" | \"marginal\" | \"wont-grow\" | null","fitGrades":["well-suited","marginal","wont-grow"],"placeInput":"DerivedZone: { zone; zoneDecimal; window; scenario; confidence; spreadHalfZones } - the consumer derives this for the target place.","windows":"now (2025) | mid-century (2055 anchor) | late-century (2085)","scenarios":"ssp126 | ssp370 (default) | ssp585"},"heatTolerance":{"ahsHeatZones":"6-11"},"nativeDistribution":{"nativeStates":["CA","ID","OR","WA","BC"],"hasNatureServeDistribution":false}}