{"assessment":{"band":"Not native","fit_score":null,"native_basis":"not_native","rarity_adjustment":null,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Reported non-native to South Carolina.","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":false,"state_rank":""},"status":"not_native","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:329d1c1ab94da9af6eecce27fd230a86a53aa483a9f854a8cfec146c26b2f626","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:6c4cdf85f8607b75096fff69e1c53dde67098a9242e9e17f36fa3b8f02d3704f","levels":[0,3],"policy":"selected-condition-categories-1","range":[0,3],"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":"not_native"},"occurrence":{"county_fips":["45007","45015","45045","45055","45071","45075","45077","45079"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["45007","45015","45045","45055","45071","45075","45077","45079"],"growth_habit":"graminoid","growth_habit_source":"tnky_atlas","invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":false,"native_evidence":[{"claim":"introduced","matched_name":"Vulpia myuros","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/817"},{"claim":"introduced","matched_name":"Festuca myuros","scope":"L48","source":"usda","text":"AK:I CAN:I HI:I L48:I PB:I","url":"https://plants.usda.gov/"}],"native_status":"not_native","source_ids":["sernec:3256"],"source_name":"Vulpia myuros","source_refs":["SC-checklist-6.html","sernec_county"],"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","sernec_county"],"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":[0,3],"ph":null},"fit_provenance":{"light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"fit_record":{"band":"Not native","condition_evidence":{"light":{"evidence_id":"fact:329d1c1ab94da9af6eecce27fd230a86a53aa483a9f854a8cfec146c26b2f626","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:6c4cdf85f8607b75096fff69e1c53dde67098a9242e9e17f36fa3b8f02d3704f","levels":[0,3],"policy":"selected-condition-categories-1","range":[0,3],"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":["13073","13089","13211","13221","13267","21035","21151","21205","21219","21221","45007","45015","45045","45055","45071","45075","45077","45079","47001","47009","47037","47047","47051","47065","47093","47115","47139","47141","47155","47171","47175","47181"],"fit_inputs":{"light":[4,4],"moisture":[0,3],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"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":"Festuca myuros","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":"Festuca myuros","source_record_id":2409,"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":2409,"source_table":"Organism","value":"Roadsides, fields, disturbed areas."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"Organism","value":"Native of Eurasia."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"Organism","value":"Mar-Jun."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"Organism","value":"[= FlGr, G, HC, K4, NY, POWO, RAB, S, S13, W, WV; = Vulpia myuros (L.) C.C.Gmel. — Ar, C, ETx1, F, FNA24, Il, K1, Mi, Mo1, NcTx, NE, Pa, Tn, Va, WH3, Tucker (1996); > Vulpia ciliata Dumort. — NS; > Vulpia megalura (Nutt.) Rydb. — Tx; > Vulpia myuros (L.) C.C.Gmel. — NS, Tx; > Vulpia myuros (L.) C.C.Gmel. var. hirsuta Hackel — Meso6]"},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"Organism","value":9},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACU"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"UPL"},{"source_column":"WetlandStatus5","value":"FAC"}]},{"field":"wetland_source_note","source_column":"WetlandNote","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"Organism","value":"name change"},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"GraphicKey","value":["Dry","Moist"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"GraphicKey","value":["Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":2409,"source_table":"GraphicKey","value":{"Attr0":"gr03","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr10":"a","Attr11":"g","Attr12":"me,mh","Attr13":"3Bw7","Attr2":"Dry,Moist","Attr3":"Sun","Attr3a":"n","Attr3a_subregion":"native_nc_cp:n,native_nc_mt:n,native_nc_pd:n,native_sc_cp:n,native_sc_mt:n,native_sc_pd:n,native_ga_cp:n,native_ga_mt:n,native_ga_pd:n,","Attr4":" 2-7","Attr5":"h","Attr6":"le","Attr7":"t","Attr8":"mo","Attr9":"g,p"}}],"values":{"geographic_range_description":"Native of Eurasia.","graphic_key_source_attributes":{"Attr0":"gr03","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr10":"a","Attr11":"g","Attr12":"me,mh","Attr13":"3Bw7","Attr2":"Dry,Moist","Attr3":"Sun","Attr3a":"n","Attr3a_subregion":"native_nc_cp:n,native_nc_mt:n,native_nc_pd:n,native_sc_cp:n,native_sc_mt:n,native_sc_pd:n,native_ga_cp:n,native_ga_mt:n,native_ga_pd:n,","Attr4":" 2-7","Attr5":"h","Attr6":"le","Attr7":"t","Attr8":"mo","Attr9":"g,p"},"habitat_description":"Roadsides, fields, disturbed areas.","habitat_light_categories":["Full sun"],"habitat_moisture_categories":["Dry","Moist"],"heliophily_index":9,"phenology_source_text":"Mar-Jun.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACU"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"UPL"},{"source_column":"WetlandStatus5","value":"FAC"}],"taxonomic_synonymy":"[= FlGr, G, HC, K4, NY, POWO, RAB, S, S13, W, WV; = Vulpia myuros (L.) C.C.Gmel. — Ar, C, ETx1, F, FNA24, Il, K1, Mi, Mo1, NcTx, NE, Pa, Tn, Va, WH3, Tucker (1996); > Vulpia ciliata Dumort. — NS; > Vulpia megalura (Nutt.) Rydb. — Tx; > Vulpia myuros (L.) C.C.Gmel. — NS, Tx; > Vulpia myuros (L.) C.C.Gmel. var. hirsuta Hackel — Meso6]","wetland_source_note":"name change"}},"forest_service":{"identity_basis":"Exact existing catalog or state-source name","matched_name":"Festuca myuros","retrieved":"2026-10-01T13:43:38.191744+00:00","scope":"Source botanical description; original units and scope retained","scoring_allowed":false,"source_label":"Fire Effects Information System: Vulpia myuros","source_sha256":"96327f5c23b5fb5e684f80904ef3e4c61c71e2e5074b5d2f8914b7cf3189864a","source_url":"https://research.fs.usda.gov/feis/species-reviews/vulmyu","trait_evidence":[{"catalog_id":"nc:festuca-myuros","field":"height_description","height_description":"Culms are 3 to 18 inches (8-46 cm) tall, growing solitary or in small tufts [46,52,70,92,168,180,212].","life_stage":"general_botanical_description","matched_name":"Vulpia myuros","paragraph_sha256":"c3806ae7e25734cf4e57c60712edd27edd929a9a0445c8e5c77785dbdacbcc34","retrieved":"2026-10-01T13:43:38.191744+00:00","review_status":"reviewed","source_quote":"Rattail sixweeks grass is a nonnative annual of ascending to erect growth form. Culms are 3 to 18 inches (8-46 cm) tall, growing solitary or in small tufts [46,52,70,92,168,180,212]. Plants on productive sites may exceed 18 inches in height, while plants on poor sites may top out at 1 to 2 inches (2.5-5.1 cm) [187]. Leaves are cauline, growing up to 6 inches (15 cm) long. Fruits are caryopses measuring 3.5 to 4.5 mm in length. Rattail sixweeks grass is distinguished by a narrow, many-flowered panicle with long awns (the \"rattail\"). The panicle is 1 to 10 inches (3-25 cm) long and bears 3 to 8 flowers. Spikelets are 5 to 11.5 mm long. Lemmas have 4.5- to 25-mm-long awns [46,52,70,92,168,180,212]. As the genus common name implies, sixweeks grasses are short lived [158,192].","source_section":"Vulpia myuros, rattail sixweeks grass / Botanical Description","source_sha256":"96327f5c23b5fb5e684f80904ef3e4c61c71e2e5074b5d2f8914b7cf3189864a","source_title":"Fire Effects Information System: Vulpia myuros","source_url":"https://research.fs.usda.gov/feis/species-reviews/vulmyu"}],"values":{"height_description":"Culms are 3 to 18 inches (8-46 cm) tall, growing solitary or in small tufts [46,52,70,92,168,180,212]."}}},"light_range":["full sun","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"introduced","matched_name":"Vulpia myuros","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/817"},{"claim":"introduced","matched_name":"Festuca myuros","scope":"L48","source":"usda","text":"AK:I CAN:I HI:I L48:I PB:I","url":"https://plants.usda.gov/"}],"county_native_range":"unresolved","explanation":"Source scopes are preserved. State occurrence alone does not establish nativity; combined regional evidence is labeled estimated.","label":"Not native to South Carolina","rule":"southeast-native-synthesis-1","status":"not_native"},"source_name":"Vulpia myuros","taxon_id":"taxon:beb12efb-c1b6-5e06-bcc9-24d34bc8288b","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"festuca-myuros-71815305","src":"/api/photos/image/b7a75a44497cda2b9c5e6301f4a350b2a86a543f8f3a7222b60fa9616087e23f.jpg","view":"other","alt":"Festuca myuros — seed photograph","width":960,"height":720,"artist":"Forest and Kim Starr","license":"CC BY 3.0 us","license_url":"https://creativecommons.org/licenses/by/3.0/us/deed.en","source_url":"https://commons.wikimedia.org/wiki/File:Starr-090504-7339-Festuca_myuros-seeds-Science_City-Maui_(24658861340).jpg","changes":"Wikimedia thumbnail; no crop or retouching"}]}