{"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 Georgia 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":{},"evidence":{"fit_score":null,"growth_habit":null,"invasive_status":{"status":"unresolved"},"native_status":{"status":"unresolved"},"occurrence":{"county_fips":["13015","13051","13073","13075","13101","13105","13121","13127","13131","13185","13205","13211","13219","13287"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["13015","13051","13073","13075","13101","13105","13121","13127","13131","13185","13205","13211","13219","13287"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":null,"native_evidence":[{"claim":"native","matched_name":"Vulpia octoflora","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"native_status":"unresolved","source_ids":["sernec:3257"],"source_name":"Vulpia octoflora","source_refs":["GA-checklist-7.html","sernec_county"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=7&clid=3416&dynclid=0&pid=84&searchsynonyms=1","state_rank":null},"source_refs":["GA-checklist-7.html","sernec_county"],"source_url":"https://sernecportal.org/portal/checklists/checklist.php?pagenumber=7&clid=3416&dynclid=0&pid=84&searchsynonyms=1","state_rank":{"value":null}},"fit_inputs":{"light":null,"moisture":null,"ph":null},"fit_provenance":{"moisture":"unknown: no matched indicator"},"fit_record":{"band":"Not scored","condition_evidence":{},"county_fips":["13015","13051","13073","13075","13101","13105","13121","13127","13131","13185","13205","13211","13219","13287","21065","21083","21095","21125","21131","21137","21145","21147","21151","21177","21179","21195","21197","21205","45001","45005","45013","45015","45019","45025","45027","45029","45035","45037","45041","45043","45053","45075","45089","47005","47009","47011","47017","47021","47031","47035","47043","47045","47049","47051","47055","47057","47069","47071","47075","47079","47093","47097","47099","47105","47111","47113","47115","47117","47119","47121","47123","47125","47129","47131","47135","47141","47145","47149","47151","47155","47157","47161","47167","47175","47187"],"fit_inputs":{"light":null,"moisture":null,"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"moisture":"unknown: no matched indicator"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":false,"quercus_score":null,"state":"GA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"forest_service":{"identity_basis":"Exact existing catalog or state-source name","matched_name":"Vulpia octoflora","retrieved":"2026-10-01T13:43:40.467891+00:00","scope":"Source botanical description; original units and scope retained","scoring_allowed":false,"source_label":"Fire Effects Information System: Vulpia octoflora","source_sha256":"8ba930af1b4e5ee39f55edd0094c11a31567d592b8dfb102da457bdfc7286f2e","source_url":"https://research.fs.usda.gov/feis/species-reviews/vuloct","trait_evidence":[{"catalog_id":"tn-atlas:3791","field":"height_description","height_description":"Culms are solitary or in small tufts [77,176,206,208,232] that are 3.1 to 23 inches (8-59 cm) tall.","life_stage":"general_botanical_description","matched_name":"Vulpia octoflora","paragraph_sha256":"ef7b33ceac8c135b09fb19e0368731fd467108a945220a10a9838cd79851fa7e","retrieved":"2026-10-01T13:43:40.467891+00:00","review_status":"reviewed","source_quote":"Sixweeks grass is a native winter or spring annual with a decumbent to erect growth form. Culms are solitary or in small tufts [77,176,206,208,232] that are 3.1 to 23 inches (8-59 cm) tall. Leaves are cauline. The blades are 1 to 2 mm wide and 0.8 to 4 inches (2-10 cm) long. The inflorescence is a narrow, compact panicle 1 to 6 inches (3-16 cm) long. Spikelets are 4.5 to 10 mm long [57,86,97,176,208,232]. The lemmas are awned [67]; awns are 3 to 25 mm long [97,176,208]. The seed is a caryopsis measuring 1.7 to 4 mm in length [77,176]. Mean seed mass for greenhouse-grown plants from the northern Mojave Desert was 0.30 mg/seed [55], while mean seed mass of field samples collected in northern Arizona was 0.49 mg/seed. The Arizona seeds averaged 3.29 × 0.58 mm in length and width [180]. Sixweeks grass roots are fibrous and shallow [165]: maximum rooting depth for Colorado plants was about 5.9 inches (15 cm) [78]. Maximum root depth for sixweeks grass harvested in late June in the Powder River Basin of Wyoming averaged 6.7 inches (17 cm); range was 6.3 to 7.1 inches (16-18 cm) [5]. Sixweeks grass's root:shoot ratio averaged 0.08 g/g for greenhouse-grown plants [55]. Sixweeks grass may form mycorrhizal associations [4].","source_section":"Vulpia octoflora, sixweeks grass / Botanical Description","source_sha256":"8ba930af1b4e5ee39f55edd0094c11a31567d592b8dfb102da457bdfc7286f2e","source_title":"Fire Effects Information System: Vulpia octoflora","source_url":"https://research.fs.usda.gov/feis/species-reviews/vuloct"}],"values":{"height_description":"Culms are solitary or in small tufts [77,176,206,208,232] that are 3.1 to 23 inches (8-59 cm) tall."}}},"native_synthesis":{"claims":[{"claim":"native","matched_name":"Vulpia octoflora","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 Georgia","rule":"southeast-native-synthesis-1","status":"unresolved"},"source_name":"Vulpia octoflora","taxon_id":"taxon:5103c98d-4020-5869-9b23-9306267e9045","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"vulpia-octoflora-tn-3791-12214547","src":"/api/photos/image/17f6ea8a284cfc09f1d587c69b8055ab3ea44216246fb0870736eded9c2024e5.jpg","view":"bloom","alt":"Vulpia octoflora — flower photograph","width":960,"height":1280,"artist":"Matt Lavin","license":"CC BY-SA 2.0","license_url":"https://creativecommons.org/licenses/by-sa/2.0","source_url":"https://commons.wikimedia.org/wiki/File:Vulpia_octoflora_(3990319536).jpg","changes":"Wikimedia thumbnail; no crop or retouching"}]}