{"assessment":{"band":"Good","factor_identity":{"basis":"source accepted identity; genus-level evidence","growth_habit_source":"USDA PLANTS","name_used":"Dichanthelium lucidum"},"factor_scopes":{"bees":"Southeastern North America","birds":"North America","caterpillars":"Host genera of native Lepidoptera with established South Carolina range; association and range overlap, not confirmed local feeding.","specialists":"Eastern North America","structure":"USDA species growth habit where matched; otherwise sourced atlas growth habit"},"factors":{"applied_insect_credit":0,"baseline_score":49,"composite":0.659,"insect_support":{"credit":0,"groups":{"ants":{"credit":0,"flower_visits":[],"label":"Ants","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"beetles":{"credit":0,"flower_visits":[],"label":"Beetles","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"flies":{"credit":0,"flower_visits":[],"label":"Flies","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"moths_butterflies":{"credit":0,"flower_visits":[],"label":"Adult butterflies / moths","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_hymenoptera":{"credit":0,"flower_visits":[],"label":"Other wasps","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"},"other_insects":{"credit":0,"flower_visits":[],"label":"Other insects","recorded_name_count":null,"recorded_names":[],"seed_interactions":[],"status":"unknown"}},"interpretation":"One provisional point per additional documented insect group, capped at five. Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit.","maximum_credit":5,"version":"insect-support-1"},"pct":{"bees":0.24379652605459057,"birds":0.9882133995037221,"caterpillars":0.8815136476426799,"specialists":0.4323821339950372,"structure":0.5},"rank_pct":0.507,"raw":{"bees":0,"birds":35,"caterpillars":24,"genus_used":["Dichanthelium","Panicum"],"specialists":0,"structure":["Graminoid"]}},"fit_score":null,"native_basis":"native_inferred","rarity_adjustment":0,"rarity_policy":"Conservation status is displayed separately and never changes ecological scores, including when unranked.","reason":"Calculated with the shared rules using South Carolina host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a South Carolina percentile","score":49,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":""},"source_ids":["lep_sc","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"broad_range_note":{"review_status":"source_recorded","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","text":"Selected source categories span deep shade to full sun; broad tolerance is source-recorded, not independently verified."},"evidence_id":"fact:d0bb3a1be4d84566446cc0ee52202480a7b1d3257c7173a6393696e09cfa2547","levels":[0,1,2,3,4],"policy":"selected-condition-categories-1","range":[0,4],"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:7353a0f67bc03a6028d315c6cd946096b64ff6dec73dfa5240d1ce94406523a5","levels":[3,4],"policy":"selected-condition-categories-1","range":[3,4],"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":"native_inferred"},"occurrence":{"county_fips":["45003","45011","45013","45015","45019","45025","45027","45031","45035","45043","45047","45051","45061","45069","45075","45077","45081","45083"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["45003","45011","45013","45015","45019","45025","45027","45031","45035","45043","45047","45051","45061","45069","45075","45077","45081","45083"],"growth_habit":"graminoid","growth_habit_source":"tnky_atlas","invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_evidence":[{"claim":"native","matched_name":"Dichanthelium lucidum","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/13"},{"claim":"native","matched_name":"Dichanthelium lucidum","scope":"L48","source":"usda","text":"CAN:N L48:N PR:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Dichanthelium lucidum","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"}],"native_status":"native_inferred","source_ids":["sernec:81118"],"source_name":"Dichanthelium lucidum","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":[0,4],"moisture":[3,4],"ph":null},"fit_provenance":{"light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)"},"fit_record":{"band":"Good","condition_evidence":{"light":{"broad_range_note":{"review_status":"source_recorded","source_label":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","source_url":"https://play.google.com/store/apps/details?id=com.emountainworks.android.southeastfieldguide","text":"Selected source categories span deep shade to full sun; broad tolerance is source-recorded, not independently verified."},"evidence_id":"fact:d0bb3a1be4d84566446cc0ee52202480a7b1d3257c7173a6393696e09cfa2547","levels":[0,1,2,3,4],"policy":"selected-condition-categories-1","range":[0,4],"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:7353a0f67bc03a6028d315c6cd946096b64ff6dec73dfa5240d1ce94406523a5","levels":[3,4],"policy":"selected-condition-categories-1","range":[3,4],"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":["45003","45011","45013","45015","45019","45025","45027","45031","45035","45043","45047","45051","45061","45069","45075","45077","45081","45083","47031","47035","47049","47061","47071","47081","47101","47129","47139","47145","47147","47151","47175","47185"],"fit_inputs":{"light":[0,4],"moisture":[3,4],"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":true,"quercus_score":49,"state":"SC"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Dichanthelium lucidum","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":"Dichanthelium lucidum","source_record_id":1932,"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":1932,"source_table":"Organism","value":"Wet meadows, sphagnous swamps, bogs, wet woods, sphagnous streamhead pocosins, baygalls."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"source_table":"Organism","value":"Massachusetts and Michigan south to Florida and Texas."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"source_table":"Organism","value":"May-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"source_table":"Organism","value":"[= NY, Pa, Va, LeBlond (2001a); = Panicum lucidum W.W. Ashe — G, S; Dichanthelium dichotomum (L.) Gould ssp. lucidum (Ashe) Freckmann & Lelong — FNA25; Dichanthelium dichotomum (L.) Gould var. dichotomum — K1, K4, Gould & Clark (1978); Panicum dichotomum L. — C, GW1, NcTx, RAB; Panicum dichotomum L. var. lucidum (Ashe) Lelong — Lelong (1984); ~ Panicum dichotomum L. var. opacum , (an illegitimate name used by Jones & Coile); > Panicum lucidum W.W. Ashe var. lucidum — F, HC; > Panicum lucidum W.W. Ashe var. opacum Fernald — F, HC]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"source_table":"Organism","value":"Vernal culms soon recline, producing a tangled mass. The papillose fertile lemma is diagnostic. Rarely, entire populations of D. lucidum can have eciliate ligules composed of a membrane 0.1-0.3 mm long. Even rarer are plants within these populations with retrorsely bearded nodes. Both conditions may reflect intergradation with another taxon, possibly within the dichotomum complex, or with D. cryptanthum in section Clandestina . Plants with spikelets 1.5-1.8 mm long, pubescent lower sheaths and internodes, and strigose-bullate blade surfaces of lower leaves were named Panicum lucidum var. opacum by Fernald. Plants with these characters were collected in Clarendon Co., SC, by John Nelson in 2019. These plants have incomplete ligules with few scattered short hairs, and fertile lemmas with scattered and irregular papillae at 40×. Gleason (1952) noted intermediates. More research is needed to determine the taxonomic validity of these plants."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"source_table":"Organism","value":5},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"source_table":"GraphicKey","value":["Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"source_table":"GraphicKey","value":["Partial shade","Full shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1932,"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":"no","Attr11":"g","Attr12":"ha","Attr13":"3Bw7","Attr2":"Moist,Wet","Attr3":"Part,Shade,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt: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":" 4-11","Attr5":"h","Attr6":"le","Attr7":"l","Attr8":"1","Attr9":"g"}}],"values":{"botanical_comments":"Vernal culms soon recline, producing a tangled mass. The papillose fertile lemma is diagnostic. Rarely, entire populations of D. lucidum can have eciliate ligules composed of a membrane 0.1-0.3 mm long. Even rarer are plants within these populations with retrorsely bearded nodes. Both conditions may reflect intergradation with another taxon, possibly within the dichotomum complex, or with D. cryptanthum in section Clandestina . Plants with spikelets 1.5-1.8 mm long, pubescent lower sheaths and internodes, and strigose-bullate blade surfaces of lower leaves were named Panicum lucidum var. opacum by Fernald. Plants with these characters were collected in Clarendon Co., SC, by John Nelson in 2019. These plants have incomplete ligules with few scattered short hairs, and fertile lemmas with scattered and irregular papillae at 40×. Gleason (1952) noted intermediates. More research is needed to determine the taxonomic validity of these plants.","geographic_range_description":"Massachusetts and Michigan south to Florida and Texas.","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":"no","Attr11":"g","Attr12":"ha","Attr13":"3Bw7","Attr2":"Moist,Wet","Attr3":"Part,Shade,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt: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":" 4-11","Attr5":"h","Attr6":"le","Attr7":"l","Attr8":"1","Attr9":"g"},"habitat_description":"Wet meadows, sphagnous swamps, bogs, wet woods, sphagnous streamhead pocosins, baygalls.","habitat_light_categories":["Partial shade","Full shade","Full sun"],"habitat_moisture_categories":["Moist","Wet"],"heliophily_index":5,"phenology_source_text":"May-Oct.","taxonomic_synonymy":"[= NY, Pa, Va, LeBlond (2001a); = Panicum lucidum W.W. Ashe — G, S; Dichanthelium dichotomum (L.) Gould ssp. lucidum (Ashe) Freckmann & Lelong — FNA25; Dichanthelium dichotomum (L.) Gould var. dichotomum — K1, K4, Gould & Clark (1978); Panicum dichotomum L. — C, GW1, NcTx, RAB; Panicum dichotomum L. var. lucidum (Ashe) Lelong — Lelong (1984); ~ Panicum dichotomum L. var. opacum , (an illegitimate name used by Jones & Coile); > Panicum lucidum W.W. Ashe var. lucidum — F, HC; > Panicum lucidum W.W. Ashe var. opacum Fernald — F, HC]"}}},"light_range":["deep shade","full sun"],"light_source":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"claim":"native","matched_name":"Dichanthelium lucidum","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/13"},{"claim":"native","matched_name":"Dichanthelium lucidum","scope":"L48","source":"usda","text":"CAN:N L48:N PR:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Dichanthelium lucidum","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 to South Carolina (estimated from combined sources)","rule":"southeast-native-synthesis-1","status":"native_inferred"},"source_name":"Dichanthelium lucidum","taxon_id":"taxon:2ad965f8-4392-52e3-adc4-6a87f8a53ed2","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}