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county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 61 NC counties","light":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","moisture":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","ph":"USDA PLANTS"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"invasive_rank":false,"native_eligible":true,"quercus_score":44,"state":"SC"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed"},"growing_observations":{"eol_usda":{"archive_doi":"10.5281/zenodo.22129810","matched_name":"Juncus biflorus","retrieved":"2026-09-30","scope":"Nationwide approximate species characteristics; tolerance categories do not specify sun hours or moisture requirements","scoring_allowed":false,"source_label":"USDA PLANTS via EOL TraitBank","source_sha256":"04bb6a5292502ddc757bb909f4151de4b9aaea042223dfb486ffe2a94a2564db","source_url":"http://plants.usda.gov/core/profile?symbol=JUBI","trait_evidence":[{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/631075","field":"drought_tolerance","method":"Compares the relative tolerance of the plant to drought conditions to other species with the same growth habit from the same geographical region. Drought tolerance is defined here in the following fashion: Imagine that in an acre of land there are low areas that have heavy soil and tend to accumulate more soil moisture, and higher areas that have coarse textured soil and tend to accumulate less soil moisture. Some plant species are most frequently found growing in the higher areas with the coarse soil texture. These plant species are considered to be more drought tolerant than the species that are frequently found in the low areas with fine textured soil.","source_url":"http://plants.usda.gov/core/profile?symbol=JUBI","trait_id":"R133-PK288755221","trait_label":"drought tolerance","value":"none"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/631075","field":"moisture_use","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=JUBI","trait_id":"R133-PK288767963","trait_label":"moisture use","value":"high"},{"citation":"The PLANTS Database, United States Department of Agriculture, National Resources Conservation Service. http://plants.usda.gov/","eol_page":"https://eol.org/pages/631075","field":"shade_tolerance","method":"","source_url":"http://plants.usda.gov/core/profile?symbol=JUBI","trait_id":"R133-PK288785361","trait_label":"shade tolerance","value":"high tolerance"}],"values":{"drought_tolerance":"none","moisture_use":"high","shade_tolerance":"high tolerance"}},"floraquest_carolinas_georgia":{"matched_name":"Juncus biflorus","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":"Juncus biflorus","source_record_id":1101,"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":1101,"source_table":"Organism","value":"Pine savannas, pine flatwoods, mesic areas in sandhill-pocosin ecotones, roadsides, low fields in the Piedmont, wet meadows, interdune swales, freshwater and oligohaline tidal marshes, ditches."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"Organism","value":"Massachusetts to Missouri, south to Florida, Texas, Mexico and Central America, and disjunct in South America."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"Organism","value":"Jun-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"Organism","value":"[= AqW, Ar, Can, F, Il, K1, Mi, Mo1, NE, NS, NY, POWO, RAB, Tat, Tn, Va, W, WV, Knapp & Naczi (2008); = Juncus aristulatus Michx. var. biflorus (Elliott) Small — S; (Alt) Boreojuncus marginatus (Rostk.) 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The rhizomes have numerous rhizome scales that are congested along the rhizome overlap."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"Organism","value":8},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACW"},{"source_column":"WetlandStatus2","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACW"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}]},{"field":"wetland_source_note","source_column":"WetlandNote","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"Organism","value":"taxonomic split from wetland indicator species"},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"GraphicKey","value":["Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1101,"source_table":"GraphicKey","value":{"Attr0":"gr05","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_pd,ga_cp,ga_mt,ga_pd,","Attr2":"Moist,Wet","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt:y,native_nc_pd:y,native_sc_cp:y,native_sc_pd:y,native_ga_cp:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 5-11","Attr5":"n","Attr6":"t","Attr7":"n","Attr8":"c,s","Attr9":"f"}}],"values":{"botanical_comments":"See Knapp & Naczi (2008) for clarification of taxonomy of the Juncus marginatus complex.","geographic_range_description":"Massachusetts to Missouri, south to Florida, Texas, Mexico and Central America, and disjunct in South America.","graphic_key_source_attributes":{"Attr0":"gr05","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_pd,ga_cp,ga_mt,ga_pd,","Attr2":"Moist,Wet","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,native_nc_mt:y,native_nc_pd:y,native_sc_cp:y,native_sc_pd:y,native_ga_cp:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 5-11","Attr5":"n","Attr6":"t","Attr7":"n","Attr8":"c,s","Attr9":"f"},"habitat_description":"Pine savannas, pine flatwoods, mesic areas in sandhill-pocosin ecotones, roadsides, low fields in the Piedmont, wet meadows, interdune swales, freshwater and oligohaline tidal marshes, ditches.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Moist","Wet"],"heliophily_index":8,"identification_notes":"Among the members of section Graminifolii , which is recognizable by the flat leaves lacking septa and rounded capsules in heads (glomerules), J. biflorus has the widest leaves, and largest and loosest inflorescence, but this can be very variable within populations. The rhizomes have numerous rhizome scales that are congested along the rhizome overlap.","phenology_source_text":"Jun-Oct.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACW"},{"source_column":"WetlandStatus2","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACW"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}],"taxonomic_synonymy":"[= AqW, Ar, Can, F, Il, K1, Mi, Mo1, NE, NS, NY, POWO, RAB, Tat, Tn, Va, W, WV, Knapp & Naczi (2008); = Juncus aristulatus Michx. var. biflorus (Elliott) Small — S; (Alt) Boreojuncus marginatus (Rostk.) 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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":"Juncus biflorus","taxon_id":"taxon:b024f573-2c15-54a0-aef0-1a53c1e37cb3","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"recovery-pmc-juncus-biflorus-66b","src":"/api/photos/image/e26a705f7df62f8db6068a797c0ea4b8da43c1de46090ad30a65b61a83b13954.jpg","view":"fruit","alt":"Juncus biflorus — fruit photograph","width":737,"height":581,"artist":"Nathan Howell; Howell, Krings and Braham (2016)","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","source_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4911545/#F2238332","changes":"Original published individual photograph panel; no crop, retouching, or re-encoding"},{"id":"juncus-biflorus-22935664","src":"/api/photos/image/f61c102bd6a664bc63d5ac7956da6919964353c51c38ea18bf0f11bea40e3ebd.jpg","view":"fruit","alt":"Juncus biflorus — fruit photograph","width":960,"height":640,"artist":"Robert H. 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