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Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 7 NC counties","light":"USDA PLANTS shade class 'High', read inverted (coarse)","moisture":"USACE wetland occurrence proxy; ; drought tolerant, tolerates saturated soil (USDA/Niinemets)","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":40,"state":"AR"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"usda":{"matched_name":"Chasmanthium sessiliflorum","retrieved":"2026-09-24","scope":"Nationwide species characteristics; local growing conditions may vary","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","usda_id":21310,"values":{"bloom_season":"Late Summer","flower_color":"Yellow","foliage_color":"Green","fruit_season_begin":"Summer","fruit_season_end":"Fall","growth_architecture":"Rhizomatous","growth_rate":"Moderate","height_ft":5,"leaf_retention":"No"}}},"native_synthesis":{"claims":[{"basis":"atlas map status: introduced (status code 1) or native","claim":"native","matched_name":"Chasmanthium sessiliflorum","scope":"AR","source":"ar_atlas_2013","url":"https://biology.uark.edu/herbarium/AtlasVascularPlantsArkansas2013_lowerres.pdf#page=492"},{"claim":"native","matched_name":"Chasmanthium sessiliflorum","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Chasmanthium sessiliflorum","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Uniola sessilifolia","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Chasmanthium sessiliflorum","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"}],"county_native_range":"unresolved","decided_by":"ar_atlas_2013","explanation":"Atlas of the Vascular Plants of Arkansas (2013) (published flora, state claim) gives the value, over a broader claim from a higher tier. 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