{"schemaVersion":"0.2.0","identity":{"slug":"rosa-multiflora","canonicalPath":"/plants/rosa-multiflora","botanicalName":"Rosa multiflora","commonName":"Multiflora rose","type":"shrub"},"coldHardiness":{"usdaZones":"4a-8b","plainLanguage":"very cold to frosty winters","bandEdgesCelsius":{"coldFloor":-34.44444444444444,"warmCeiling":-6.666666666666667},"rhsEquivalent":{"rating":"H7","summary":"very hardy"}},"provenance":{"reviewStatus":"source-backed","citationCount":18,"citations":[{"field":"identity","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"summary","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"image","source":"wikimedia-commons","url":"https://commons.wikimedia.org/wiki/Special:FilePath/2020-05-20%2008%2005%2042%20Multiflora%20Rose%20flowers%20along%20a%20walking%20path%20within%20Horsepen%20Run%20Stream%20Valley%20Park%20in%20Oak%20Hill%2C%20Fairfax%20County%2C%20Virginia.jpg?width=1200","retrievedAt":"2026-05-17"},{"field":"plant-type","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"light","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"moisture","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"hardiness","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"heat-zone","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"size","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"spacing","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"habit","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"design-roles","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"seasonal-interest","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"growth-stages","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"lifecycle","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"regional-guidance","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"success-tips","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"},{"field":"designer-notes","source":"nc-state-plant-toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","retrievedAt":"2026-05-17"}],"sources":[{"label":"NC State Extension Gardener Plant Toolbox","url":"https://plants.ces.ncsu.edu/plants/rosa-multiflora/","license":"Curated extension profile; cite and link the specific plant page."},{"label":"USDA PLANTS Database","url":"https://plants.usda.gov/plant-profile/ROMU","license":"U.S. federal government factual data (public domain); cite and link the species PROFILE page."},{"label":"eFloras (Flora of North America, Flora of China)","url":"http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=200011286","license":"Flora treatments © Flora of North America Association / Missouri Botanical Garden and Harvard University Herbaria; paraphrased with attribution. Cite the taxon treatment page."},{"label":"RHS Find a Plant (Royal Horticultural Society)","url":"https://www.rhs.org.uk/plants/16056/rosa-multiflora-ra/details","license":"RHS content © Royal Horticultural Society; paraphrased with attribution. Cited via the Find-a-Plant search landing (no public per-taxon API)."},{"label":"Trees and Shrubs Online (International Dendrology Society)","url":"https://www.treesandshrubsonline.org/articles/rosa/rosa-multiflora/","license":"Trees and Shrubs Online content is CC BY-SA 4.0; cite the exact species account and author, link the source and licence, indicate changes, and retain compatible share-alike treatment for adapted material."},{"label":"ASPCA Animal Poison Control Center plant list","url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/rose","license":"ASPCA content © ASPCA; the finding is stated with attribution and a link. Cite the plant’s own entry."},{"label":"GBIF (Global Biodiversity Information Facility)","url":"https://www.gbif.org/species/3003244","license":"Aggregated taxonomic-backbone + occurrence data under open licenses; cite and link the GBIF species page."},{"label":"Wikipedia","url":"https://en.wikipedia.org/wiki/Rosa_multiflora","license":"Text under CC BY-SA 4.0; used as a corroborating encyclopedic reference (not a primary authority) - attribute + link the article."},{"label":"Wikimedia Commons file page","url":"https://commons.wikimedia.org/wiki/Special:FilePath/2020-05-20%2008%2005%2042%20Multiflora%20Rose%20flowers%20along%20a%20walking%20path%20within%20Horsepen%20Run%20Stream%20Valley%20Park%20in%20Oak%20Hill%2C%20Fairfax%20County%2C%20Virginia.jpg?width=1200","license":"CC BY-SA 4.0; attribution required, share-alike for derivatives."},{"label":"Fire Effects Information System (USDA Forest Service): Rosa multiflora (Munger 2002)","url":"https://www.fs.usda.gov/database/feis/plants/shrub/rosmul/all.html","license":"U.S. federal government work (public domain); cite and link the species review with its author and year."},{"label":"Plants For A Future","url":"https://pfaf.org/user/Plant.aspx?LatinName=Rosa+multiflora","license":"Body text CC BY 4.0; cite and link the specific plant page."},{"label":"Connecticut Invasive Plant List (Connecticut Invasive Plants Council)","url":"https://cipwg.uconn.edu/invasive_plant_list/","license":"State invasive plant list; facts paraphrased with attribution and a link."},{"label":"Wisconsin Department of Natural Resources: Multiflora rose (Rosa multiflora)","url":"https://dnr.wisconsin.gov/topic/Invasives/fact/MultifloraRose","license":"State invasive-species fact sheet; facts paraphrased with attribution and a link."}]},"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"}}