{"id":"securigera-varia","license":"CC-BY-4.0","data":{"scientificName":"Securigera varia","commonNames":["Crown vetch"],"taxonRank":"species","acceptedName":"Coronilla varia","family":"Fabaceae","ids":{"usdaSymbol":"SEVA4","gbifKey":5350005,"itisTsn":26553,"wikidataQid":"Q15248508"},"usdaZoneMin":"4a","zoneSource":"usda-plants","states":["AL","AR","AZ","CA","CO","CT","DC","DE","FL","GA","HI","IA","ID","IL","IN","KS","KY","LA","MA","MD","ME","MI","MN","MO","MS","MT","NC","NE","NH","NJ","NM","NV","NY","OH","OK","OR","PA","RI","SC","SD","TN","TX","UT","VA","VT","WA","WI","WV","WY"],"invasiveIn":[{"state":"AK","status":"invasive-reported","source":"us-riis"},{"state":"L48","status":"invasive-reported","source":"us-riis"}],"statusAssertions":[{"status":"prohibited","channel":"regulatory","geography":{"grain":"state","stateCodes":["IN"]},"authority":"Indiana Department of Natural Resources","source":"indiana-312-iac-18-3-25-2020","sourceRecordId":"indiana:312-iac-18-3-25:a:015","sourceVersion":"IAC-2026-312-18-3-25+20190417-IR-312180316FRA+20190417-IR-312190176ACA+20250423-IR-312240574RFA","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Coronilla varia","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"312 IAC 18-3-25","label":"Prohibited invasive terrestrial plant — current rule fully enforceable since April 18, 2020"},"associatedReferences":["https://iar.iga.in.gov/code/2026/312/18#312-18-3-25","https://www.in.gov/nrc/files/nrc_jan_2019_minutes.pdf","https://www.in.gov/nrc/files/LSA24-574_Readopted-Final-Rule.pdf","https://www.in.gov/dnr/rules-and-regulations/invasive-species/terrestrial-invasive-species-plants","https://www.in.gov/dnr/files/ep-terrestrial_plant_rule.pdf","https://www.in.gov/isda/files/guidebook_full-compressed.pdf"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"The rule applies to any part or life stage of each listed species. A person must not sell, offer or grow for sale, gift, barter, exchange, distribute, transport, or transfer that material in Indiana.","effectiveOn":"2020-04-18T00:00:00.000Z","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"},{"kind":"activity-restriction","statement":"The rule applies to any part or life stage of each listed species. A person must not introduce that material in Indiana.","effectiveOn":"2019-04-18T00:00:00.000Z","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"},{"kind":"operational-exception","statement":"This section does not apply to a person who possesses a listed species under a permit issued by the Indiana State Entomologist.","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"},{"kind":"operational-exception","statement":"This section does not apply to a person engaged in a project approved by the Indiana State Entomologist for destruction of a listed species.","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"}],"taxonProjection":{"basis":"accepted-name","legalScope":"named-taxon-only","exceptionReview":"reviewed-not-excepted","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; FireApproved publishes only this unique exact same-rank plant match and does not project hybrids, the infraspecific designation, or the parenthetical Chinese-yam form"}},{"status":"invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["AK"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-AK-Plantae5843","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2020-08-27T00:00:00.000Z","sourceTaxon":{"name":"Securigera varia","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"D2","label":"invasive (category D2)"},"associatedReferences":["Alaska Exotic Plants Information Clearinghouse (AKEPIC) (2021), https://accs.uaa.alaska.edu/invasive-species/non-native-plant-species-list"],"taxonProjection":{"basis":"exact-taxon","notes":"unique exact scientific/accepted name, rank, and family match"}},{"status":"widespread-invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae10460","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-05-09T00:00:00.000Z","sourceTaxon":{"name":"Securigera varia","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"E","label":"widespread invasive (category E)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021ele), https://plants.usda.gov/home/plantProfile?symbol=SEVA4"],"taxonProjection":{"basis":"exact-taxon","notes":"unique exact scientific/accepted name, rank, and family match"}}],"hardinessAssertions":[{"minimum":"4a","interpretation":"minimum-threshold","precision":"half-zone","zoneMapping":"derived-containing-band","sourceMeasurement":{"kind":"minimum-temperature","value":-28,"unit":"degrees-fahrenheit"},"applicability":"applicable","source":"usda-plants-characteristics","sourceRecordId":"SEVA4","sourceTaxon":"Securigera varia","taxonMatch":"source-identifier","sourcePlacement":"PlantCharacteristics record 82205, Temperature, Minimum (°F)","sourceVersion":"PLANTS Help Document 2022; characteristics cache retrieved 2026-08-23","asOf":"2026-08-26T00:00:00.000Z"}],"plantForm":"perennial","uses":["pasture"],"matureHeightFt":2.6,"waterNeed":"low","photo":{"file":"/images/plants/securigera-varia.jpg","sourceUrl":"https://www.inaturalist.org/photos/374492469","observationUrl":"https://www.inaturalist.org/observations/211900784","license":"cc-by","attribution":"(c) Anastasia_Surkova, some rights reserved (CC BY)","fetchedOn":"2026-08-23T00:00:00.000Z"},"evidence":[{"source":"fenz-low-flammability","verdict":"recommend","verdictRaw":"Very low flammability","claims":"Very low flammability classification.","plantPart":"shoot","edition":"2026","url":"https://www.checkitsalright.nz/reduce-your-risk/low-flammability-plants","accessedOn":"2026-08-23T00:00:00.000Z"}],"flammabilityClass":"fire-resistant","ratingReason":"limited-evidence","recommendation":"on-list","author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-23T00:00:00.000Z","reviewNotes":"Photo auto-selected (top-voted iNat); human review pending."},"localAssessmentInputs":{"stateDistribution":["AL","AR","AZ","CA","CO","CT","DC","DE","FL","GA","HI","IA","ID","IL","IN","KS","KY","LA","MA","MD","ME","MI","MN","MO","MS","MT","NC","NE","NH","NJ","NM","NV","NY","OH","OK","OR","PA","RI","SC","SD","TN","TX","UT","VA","VT","WA","WI","WV","WY"],"nativeStates":[],"rangeAssertions":[{"relation":"documented-occurrence","geography":{"grain":"state","stateCodes":["AL","AR","AZ","CA","CO","CT","DC","DE","FL","GA","HI","IA","ID","IL","IN","KS","KY","LA","MA","MD","ME","MI","MN","MO","MS","MT","NC","NE","NH","NJ","NM","NV","NY","OH","OK","OR","PA","RI","SC","SD","TN","TX","UT","VA","VT","WA","WI","WV","WY"]},"provenance":"legacy-field"}],"usdaZoneMin":"4a","usdaZoneMax":null,"hardinessAssertions":[{"minimum":"4a","interpretation":"minimum-threshold","precision":"half-zone","zoneMapping":"derived-containing-band","sourceMeasurement":{"kind":"minimum-temperature","value":-28,"unit":"degrees-fahrenheit"},"applicability":"applicable","source":"usda-plants-characteristics","sourceRecordId":"SEVA4","sourceTaxon":"Securigera varia","taxonMatch":"source-identifier","sourcePlacement":"PlantCharacteristics record 82205, Temperature, Minimum (°F)","sourceVersion":"PLANTS Help Document 2022; characteristics cache retrieved 2026-08-23","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"}],"hardinessSelection":{"status":"selected","assertion":{"minimum":"4a","interpretation":"minimum-threshold","precision":"half-zone","zoneMapping":"derived-containing-band","sourceMeasurement":{"kind":"minimum-temperature","value":-28,"unit":"degrees-fahrenheit"},"applicability":"applicable","source":"usda-plants-characteristics","sourceRecordId":"SEVA4","sourceTaxon":"Securigera varia","taxonMatch":"source-identifier","sourcePlacement":"PlantCharacteristics record 82205, Temperature, Minimum (°F)","sourceVersion":"PLANTS Help Document 2022; characteristics cache retrieved 2026-08-23","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"},"assertions":[{"minimum":"4a","interpretation":"minimum-threshold","precision":"half-zone","zoneMapping":"derived-containing-band","sourceMeasurement":{"kind":"minimum-temperature","value":-28,"unit":"degrees-fahrenheit"},"applicability":"applicable","source":"usda-plants-characteristics","sourceRecordId":"SEVA4","sourceTaxon":"Securigera varia","taxonMatch":"source-identifier","sourcePlacement":"PlantCharacteristics record 82205, Temperature, Minimum (°F)","sourceVersion":"PLANTS Help Document 2022; characteristics cache retrieved 2026-08-23","asOf":"2026-08-26T00:00:00.000Z","provenance":"cited"}]},"invasiveIn":[{"state":"AK","status":"invasive-reported","source":"us-riis"},{"state":"L48","status":"invasive-reported","source":"us-riis"}],"statusAssertions":[{"status":"prohibited","channel":"regulatory","geography":{"grain":"state","stateCodes":["IN"]},"authority":"Indiana Department of Natural Resources","source":"indiana-312-iac-18-3-25-2020","sourceRecordId":"indiana:312-iac-18-3-25:a:015","sourceVersion":"IAC-2026-312-18-3-25+20190417-IR-312180316FRA+20190417-IR-312190176ACA+20250423-IR-312240574RFA","asOf":"2026-08-26T00:00:00.000Z","sourceTaxon":{"name":"Coronilla varia","rank":"species","rawRank":"species"},"sourceDesignation":{"code":"312 IAC 18-3-25","label":"Prohibited invasive terrestrial plant — current rule fully enforceable since April 18, 2020"},"associatedReferences":["https://iar.iga.in.gov/code/2026/312/18#312-18-3-25","https://www.in.gov/nrc/files/nrc_jan_2019_minutes.pdf","https://www.in.gov/nrc/files/LSA24-574_Readopted-Final-Rule.pdf","https://www.in.gov/dnr/rules-and-regulations/invasive-species/terrestrial-invasive-species-plants","https://www.in.gov/dnr/files/ep-terrestrial_plant_rule.pdf","https://www.in.gov/isda/files/guidebook_full-compressed.pdf"],"regulatoryConditions":[{"kind":"activity-restriction","statement":"The rule applies to any part or life stage of each listed species. A person must not sell, offer or grow for sale, gift, barter, exchange, distribute, transport, or transfer that material in Indiana.","effectiveOn":"2020-04-18T00:00:00.000Z","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"},{"kind":"activity-restriction","statement":"The rule applies to any part or life stage of each listed species. A person must not introduce that material in Indiana.","effectiveOn":"2019-04-18T00:00:00.000Z","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"},{"kind":"operational-exception","statement":"This section does not apply to a person who possesses a listed species under a permit issued by the Indiana State Entomologist.","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"},{"kind":"operational-exception","statement":"This section does not apply to a person engaged in a project approved by the Indiana State Entomologist for destruction of a listed species.","sourceUrl":"https://iar.iga.in.gov/code/2026/312/18#312-18-3-25"}],"taxonProjection":{"basis":"accepted-name","legalScope":"named-taxon-only","exceptionReview":"reviewed-not-excepted","notes":"unique exact same-rank source scientific/accepted name match; no subordinate projection; FireApproved publishes only this unique exact same-rank plant match and does not project hybrids, the infraspecific designation, or the parenthetical Chinese-yam form"},"provenance":"cited"},{"status":"invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["AK"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-AK-Plantae5843","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2020-08-27T00:00:00.000Z","sourceTaxon":{"name":"Securigera varia","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"D2","label":"invasive (category D2)"},"associatedReferences":["Alaska Exotic Plants Information Clearinghouse (AKEPIC) (2021), https://accs.uaa.alaska.edu/invasive-species/non-native-plant-species-list"],"taxonProjection":{"basis":"exact-taxon","notes":"unique exact scientific/accepted name, rank, and family match"},"provenance":"cited"},{"status":"widespread-invasive","channel":"ecological","geography":{"grain":"aggregate-region","regions":["L48"]},"source":"us-riis-v2","sourceRecordId":"USRIIS-L48-Plantae10460","sourceVersion":"2.0 (November 2022)","asOf":"2022-10-23T00:00:00.000Z","sourceModified":"2022-05-09T00:00:00.000Z","sourceTaxon":{"name":"Securigera varia","rank":"species","rawRank":"Species"},"sourceDesignation":{"code":"E","label":"widespread invasive (category E)"},"associatedReferences":["USDA Natural Resources Conservation Service (NRCS) PLANTS Database (2021ele), https://plants.usda.gov/home/plantProfile?symbol=SEVA4"],"taxonProjection":{"basis":"exact-taxon","notes":"unique exact scientific/accepted name, rank, and family match"},"provenance":"cited"}],"fireEvidenceClass":"fire-resistant","recommendation":"on-list","fireSourceScopes":[],"firePerformanceConditions":[],"maintenanceAssertions":[],"maintenanceConditions":null,"regulatoryReviews":{},"seedReviews":{}},"legacyCompatibilityProjection":{"nativeStates":[],"invasiveIn":[{"state":"IN","status":"noxious-listed","source":"indiana-312-iac-18-3-25-2020"},{"state":"AK","status":"invasive-reported","source":"us-riis-v2"},{"state":"L48","status":"invasive-reported","source":"us-riis-v2"}],"usdaZoneMin":"4a"},"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."}