{"assessment":{"band":"Not scored","fit_score":null,"native_basis":"unresolved","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Native classification is missing or conflicting in the available sources.","reference":"NC native reference cohort, method 0.6.4; not a South Carolina percentile","score":null,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":null,"state_rank":""},"status":"native_status_unresolved","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:fbe7b5c0de02deb4ecc1eb2343c76df244732724ae59b5d35fd90af2c92a6002","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:e5a27066700346ef4220f348ba8f27fb41a26ab28b1fe5239c00ae1f1608faa0","levels":[0],"policy":"selected-condition-categories-1","range":[0,0],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Graminoid"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"unresolved"},"occurrence":{"county_fips":[],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":[],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":null,"native_evidence":[{"claim":"native","matched_name":"Aristida dichotoma var. curtissii","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Aristida curtissii","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Aristida curtissii","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"native_status":"unresolved","source_ids":["sernec:72932"],"source_name":"Aristida dichotoma var. curtissii","source_refs":["SC-checklist-6.html"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=6&clid=3141&dynclid=0&pid=84&searchsynonyms=1","state_rank":null},"source_refs":["SC-checklist-6.html"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=6&clid=3141&dynclid=0&pid=84&searchsynonyms=1","state_rank":{"value":null}},"fit_inputs":{"light":[4,4],"moisture":[0,0],"ph":null},"fit_provenance":{"counties":"USDA PLANTS: recorded in 9 NC counties","light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"fit_record":{"band":"Not scored","condition_evidence":{"light":{"evidence_id":"fact:fbe7b5c0de02deb4ecc1eb2343c76df244732724ae59b5d35fd90af2c92a6002","levels":[4],"policy":"selected-condition-categories-1","range":[4,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:e5a27066700346ef4220f348ba8f27fb41a26ab28b1fe5239c00ae1f1608faa0","levels":[0],"policy":"selected-condition-categories-1","range":[0,0],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","status":"mapped_selected_fact"}},"county_fips":["21143","21145","37063","37069","37079","37093","37103","37123","37147","37153","37191"],"fit_inputs":{"light":[4,4],"moisture":[0,0],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 9 NC counties","light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":false,"quercus_score":null,"state":"SC"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Aristida curtissii","retrieved":"2026-10-04T13:31:16.252589+00:00","scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"scope_note":"Original regional ecological and identification evidence; no location-specific gardening adjustments.","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_name":"Aristida curtissii","source_record_id":1763,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"Organism","value":"Roadsides, disturbed areas, bare eroding soil."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"Organism","value":"Maine west to Wyoming, south to n. Florida, Arkansas, Oklahoma, and Colorado, perhaps largely or adventive east of the Mississippi River."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"Organism","value":"Jul-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"Organism","value":"[= G, HC, Il, K4, POWO, RAB, S, S13, Va; = Aristida basiramea Engelm. ex Vasey var. curtissii (A.Gray) Shinners — Ar, C; = Aristida dichotoma Michx. var. curtissii A. Gray — F, FlGr, FNA25, K1, NS, Pa, Tn, W, WH3, WV, Allred (1986); = n/a — Tat; Aristida basiramea Engelm. ex Vasey — Tx]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"Organism","value":"See Allred (1986) for a discussion of the rationale for reducing A. curtissii to a variety of A. dichotoma . Cronquist (1991) reduces it to a variety of the more western A. basiramea Engelmann ex Vasey. For now, and for simplicity, I prefer to retain the two as species."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"Organism","value":9},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"GraphicKey","value":["Dry"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"GraphicKey","value":["Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1763,"source_table":"GraphicKey","value":{"Attr0":"gr03","Attr1":"nc_cp,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr10":"a","Attr11":"g","Attr12":"ha","Attr13":"3Bw7","Attr2":"Dry","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_pd:y,native_sc_cp:y,native_sc_mt:y,native_sc_pd:y,native_ga_cp:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 6-11","Attr5":"h","Attr6":"le","Attr7":"t","Attr8":"1","Attr9":"g,p"}}],"values":{"botanical_comments":"See Allred (1986) for a discussion of the rationale for reducing A. curtissii to a variety of A. dichotoma . Cronquist (1991) reduces it to a variety of the more western A. basiramea Engelmann ex Vasey. For now, and for simplicity, I prefer to retain the two as species.","geographic_range_description":"Maine west to Wyoming, south to n. Florida, Arkansas, Oklahoma, and Colorado, perhaps largely or adventive east of the Mississippi River.","graphic_key_source_attributes":{"Attr0":"gr03","Attr1":"nc_cp,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr10":"a","Attr11":"g","Attr12":"ha","Attr13":"3Bw7","Attr2":"Dry","Attr3":"Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_pd:y,native_sc_cp:y,native_sc_mt:y,native_sc_pd:y,native_ga_cp:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 6-11","Attr5":"h","Attr6":"le","Attr7":"t","Attr8":"1","Attr9":"g,p"},"habitat_description":"Roadsides, disturbed areas, bare eroding soil.","habitat_light_categories":["Full sun"],"habitat_moisture_categories":["Dry"],"heliophily_index":9,"phenology_source_text":"Jul-Oct.","taxonomic_synonymy":"[= G, HC, Il, K4, POWO, RAB, S, S13, Va; = Aristida basiramea Engelm. ex Vasey var. curtissii (A.Gray) Shinners — Ar, C; = Aristida dichotoma Michx. var. curtissii A. Gray — F, FlGr, FNA25, K1, NS, Pa, Tn, W, WH3, WV, Allred (1986); = n/a — Tat; Aristida basiramea Engelm. ex Vasey — Tx]"}},"wildflower_center":{"matched_name":"Aristida curtissii","retrieved":"2026-10-05T20:05:14.839847+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Lady Bird Johnson Wildflower Center","source_sha256":"c8602c292f8e83fd265c5d2bec1d0ef25e1bcec4ad9cdcb7d14d7045cb36d85b","source_url":"https://www.wildflower.org/plants/result.php?id_plant=ARDIC","trait_evidence":[{"expected_source_name":"Aristida curtissii","field":"height_description","original_field":"height","record_id":"trait:9f6976a20dacff9569452cdeeea3e22f032a5c8fa5876fe7bc9904cb5415cb6b","retrieved_at":"2026-10-05T20:05:14.839847+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Aristida dichotoma var. curtissii","source_sha256":"c8602c292f8e83fd265c5d2bec1d0ef25e1bcec4ad9cdcb7d14d7045cb36d85b","source_url":"https://www.wildflower.org/plants/result.php?id_plant=ARDIC","status":"eligible_fact","taxon_id":"taxon:564e5421-315d-59a8-a8f0-65380c2c9911","value":{"approximate":true,"kind":"upper_bound","max":2,"unit":"feet"}},{"expected_source_name":"Aristida curtissii","field":"life_cycle","original_field":"life_cycle","record_id":"trait:a3e7e4d94497fc90b290d0d21df3bd0ed5053c32c87f64acf961d775211465bd","retrieved_at":"2026-10-05T20:05:14.839847+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Aristida dichotoma var. curtissii","source_sha256":"c8602c292f8e83fd265c5d2bec1d0ef25e1bcec4ad9cdcb7d14d7045cb36d85b","source_url":"https://www.wildflower.org/plants/result.php?id_plant=ARDIC","status":"eligible_fact","taxon_id":"taxon:564e5421-315d-59a8-a8f0-65380c2c9911","value":["Annual"]},{"expected_source_name":"Aristida curtissii","field":"flower_color","original_field":"flower_color","record_id":"trait:b6fb4f9423c45eec641ed92727096ed89c9b05a2a83eb2fa633734d3be0d9f3c","retrieved_at":"2026-10-05T20:05:14.839847+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Aristida dichotoma var. curtissii","source_sha256":"c8602c292f8e83fd265c5d2bec1d0ef25e1bcec4ad9cdcb7d14d7045cb36d85b","source_url":"https://www.wildflower.org/plants/result.php?id_plant=ARDIC","status":"eligible_fact","taxon_id":"taxon:564e5421-315d-59a8-a8f0-65380c2c9911","value":["Green","Purple","Brown"]}],"values":{"flower_color":["Green","Purple","Brown"],"height_description":"Up to about 2 feet","life_cycle":["Annual"]}}},"light_range":["full sun","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"native","matched_name":"Aristida dichotoma var. curtissii","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Aristida curtissii","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Aristida curtissii","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Native status unresolved in South Carolina","rule":"southeast-native-synthesis-1","status":"unresolved"},"source_name":"Aristida dichotoma var. curtissii","taxon_id":"taxon:564e5421-315d-59a8-a8f0-65380c2c9911","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}