{"id":"washingtonia","license":"CC-BY-4.0","data":{"scientificName":"Washingtonia","commonNames":["Fan palms"],"taxonRank":"genus","acceptedName":"Washingtonia","family":"Arecaceae","ids":{"gbifKey":2684137},"plantForm":"tree","evidence":[{"source":"maire-1962-landscape-to-prevent-fire","verdict":"recommend","verdictRaw":"PLANTS FOR FIRE PROTECTION","claims":"Washingtonia (Fan palms) appears in the source's conditioned examples for landscaping irrigated hillsides. Fuel volume is to be minimized, plants watered to their needs, and accumulated litter removed.","plantPart":"whole-plant","condition":"green","sourcePlacement":{"value":"irrigated hillsides","scheme":"maire-1968-fire-protection-landscape"},"edition":"AXT-254","url":"https://babel.hathitrust.org/cgi/pt?id=umn.31951d02962519x","documentDate":"1968-01-01T00:00:00.000Z","accessedOn":"2026-08-25T00:00:00.000Z"}],"flammabilityClass":"fire-resistant","ratingReason":"limited-evidence","recommendation":"on-list","author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-25T00:00:00.000Z"},"localAssessmentInputs":{"stateDistribution":[],"nativeStates":[],"rangeAssertions":[],"usdaZoneMin":null,"usdaZoneMax":null,"hardinessAssertions":[],"hardinessSelection":{"status":"none","assertions":[]},"invasiveIn":[],"statusAssertions":[],"fireEvidenceClass":"fire-resistant","recommendation":"on-list","fireSourceScopes":[],"firePerformanceConditions":[{"condition":"green","evidence":[{"source":"maire-1962-landscape-to-prevent-fire","verdict":"recommend","url":"https://babel.hathitrust.org/cgi/pt?id=umn.31951d02962519x","claims":"Washingtonia (Fan palms) appears in the source's conditioned examples for landscaping irrigated hillsides. Fuel volume is to be minimized, plants watered to their needs, and accumulated litter removed.","evidenceIndex":0}]}],"maintenanceAssertions":[],"maintenanceConditions":null,"regulatoryReviews":{},"seedReviews":{}},"legacyCompatibilityProjection":{"nativeStates":[],"invasiveIn":[]},"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."}