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height in flower; moisture categories retained as printed","semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"Prairie Moon 2026 Cultural Guide","source_url":"https://www.prairiemoon.com/catalogs/Prairie-Moon-Nursery-Cultural-Guide-2026.pdf","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:53ab369b5c1f7b68a957ce3d3b4ed797535bd82c50c19d27d28dbb4b702fc29b","levels":[1,2,3],"policy":"selected-condition-categories-1","range":[1,3],"scope":"Nursery cultural guide; height in flower; moisture categories retained as printed","semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"Prairie Moon 2026 Cultural Guide","source_url":"https://www.prairiemoon.com/catalogs/Prairie-Moon-Nursery-Cultural-Guide-2026.pdf","status":"mapped_selected_fact"}},"county_fips":["13001","13051","13065","13075","13101","13183","13251","21035","21039","21053","21065","21109","21125","21133","21147","21199","21205","21235","37011","37013","37015","37017","37019","37031","37041","37047","37051","37053","37055","37061","37067","37085","37091","37095","37097","37103","37117","37125","37129","37131","37137","37139","37153","37165","37177","37183","37187","37191","37195","37197","45003","45009","45011","45013","45015","45025","45029","45031","45033","45041","45049","45051","45063","45069","45079","45085","45089","47005","47007","47009","47017","47021","47031","47035","47037","47041","47049","47051","47059","47061","47071","47077","47109","47115","47129","47133","47139","47141","47151","47175","47185"],"fit_inputs":{"light":[2,4],"moisture":[1,3],"ph":[4.5,5.9]},"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 32 NC counties","light":"Prairie Moon 2026 Cultural Guide","moisture":"Prairie Moon 2026 Cultural Guide","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":{"floraquest_carolinas_georgia":{"matched_name":"Juncus canadensis","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 canadensis","source_record_id":1107,"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":1107,"source_table":"Organism","value":"Lake, pond and stream margins, swamps, bogs, seepage slopes, wet meadows, ditches."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"Organism","value":"Newfoundland and Labrador (Newfoundland) to Minnesota, south to c. peninsular Florida, Tennessee, and Louisiana."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"Organism","value":"Jul-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"Organism","value":"[= AqW, Ar, C, Can, FNA22, G, GrPl, GW1, Il, K1, K4, Mi, NE, NS, NY, Pa, POWO, RAB, S, Tat, Tn, Va, W, WH3, WV, Kirschner (2002b); (Alt) = Verojuncus canadensis (J.Gay ex Laharpe) Záv.Drábk. & Procków — Procków & Záveská Drábková (2023); > Juncus canadensis J.Gay ex Laharpe var. canadensis — F, Mo1; > Juncus canadensis J.Gay ex Laharpe var. euroauster Fernald — F; > Juncus canadensis J.Gay ex Laharpe var. sparsiflorus Fernald — F]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"Organism","value":"J. canadensis is here treated as a single, polymorphic species. Fernald and others have described up to 5 forms and varieties of J. canadensis , based on variation in flower and capsule size (from 2.5 mm to nearly 4.0 mm), shape of the glomerules (densely flowered and subglobose to few-flowered and turbinate), and structure and size of the inflorescence (congested to open). Further study is necessary to determine whether any of these taxa should be recognized."},{"field":"identification_notes","source_column":"IdentificationNotes","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"Organism","value":"Among the members of section Ozophyllum , J. canadensis has large heads and smooth green stems. The capsules and seeds are large but noticeably smaller than J. caesariensis and J. trigonocarpus ."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"Organism","value":7},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"OBL"},{"source_column":"WetlandStatus2","value":"OBL"},{"source_column":"WetlandStatus3","value":"OBL"},{"source_column":"WetlandStatus4","value":"OBL"},{"source_column":"WetlandStatus5","value":"OBL"}]},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"GraphicKey","value":["Moist","Water","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1107,"source_table":"GraphicKey","value":{"Attr0":"gr05","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr2":"Moist,Water,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_mt:y,native_sc_pd:y,native_ga_cp:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 6-11","Attr5":"n","Attr6":"t","Attr7":"y","Attr8":"c","Attr9":"r"}}],"values":{"botanical_comments":"J. canadensis is here treated as a single, polymorphic species. Fernald and others have described up to 5 forms and varieties of J. canadensis , based on variation in flower and capsule size (from 2.5 mm to nearly 4.0 mm), shape of the glomerules (densely flowered and subglobose to few-flowered and turbinate), and structure and size of the inflorescence (congested to open). Further study is necessary to determine whether any of these taxa should be recognized.","geographic_range_description":"Newfoundland and Labrador (Newfoundland) to Minnesota, south to c. peninsular Florida, Tennessee, and Louisiana.","graphic_key_source_attributes":{"Attr0":"gr05","Attr1":"nc_cp,nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_mt,ga_pd,","Attr2":"Moist,Water,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_mt:y,native_sc_pd:y,native_ga_cp:y,native_ga_mt:y,native_ga_pd:y,","Attr4":" 6-11","Attr5":"n","Attr6":"t","Attr7":"y","Attr8":"c","Attr9":"r"},"habitat_description":"Lake, pond and stream margins, swamps, bogs, seepage slopes, wet meadows, ditches.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Moist","Water","Wet"],"heliophily_index":7,"identification_notes":"Among the members of section Ozophyllum , J. canadensis has large heads and smooth green stems. The capsules and seeds are large but noticeably smaller than J. caesariensis and J. trigonocarpus .","phenology_source_text":"Jul-Oct.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"OBL"},{"source_column":"WetlandStatus2","value":"OBL"},{"source_column":"WetlandStatus3","value":"OBL"},{"source_column":"WetlandStatus4","value":"OBL"},{"source_column":"WetlandStatus5","value":"OBL"}],"taxonomic_synonymy":"[= AqW, Ar, C, Can, FNA22, G, GrPl, GW1, Il, K1, K4, Mi, NE, NS, NY, Pa, POWO, RAB, S, Tat, Tn, Va, W, WH3, WV, Kirschner (2002b); (Alt) = Verojuncus canadensis (J.Gay ex Laharpe) Záv.Drábk. & Procków — Procków & Záveská Drábková (2023); > Juncus canadensis J.Gay ex Laharpe var. canadensis — F, Mo1; > Juncus canadensis J.Gay ex Laharpe var. euroauster Fernald — F; > Juncus canadensis J.Gay ex Laharpe var. sparsiflorus Fernald — F]"}},"prairie_moon_2026":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Juncus canadensis","page":16,"retrieved":"2026-09-30T18:00:34.396046+00:00","row_top":255.3653,"scope":"Nursery cultural guide; height in flower; moisture categories retained as printed","source_label":"Prairie Moon 2026 Cultural Guide","source_sha256":"a0653d627b36184cd6bdd39aaea55efe2c15be3899976de28f978edc07a23cf1","source_url":"https://www.prairiemoon.com/catalogs/Prairie-Moon-Nursery-Cultural-Guide-2026.pdf","values":{"bloom_season":["July","August","September"],"height_description":"2 feet (in flower)","light":["Full sun (6+ hours)","Part shade (3–6 hours)"],"moisture_categories":["Wet-mesic","Mesic","Dry-mesic"]}},"usda":{"matched_name":"Juncus canadensis","retrieved":"2026-09-24","scope":"Nationwide species characteristics; local growing conditions may vary","source_label":"USDA PLANTS","source_url":"https://plants.usda.gov/","usda_id":26611,"values":{"bloom_season":"Mid Summer","flower_color":"Green","foliage_color":"Green","fruit_season_begin":"Summer","fruit_season_end":"Fall","growth_architecture":"Bunch","growth_rate":"Rapid","height_ft":3.2,"leaf_retention":"No"}},"virginia_coastal":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Juncus canadensis","page":2,"retrieved":"2026-09-30T18:00:37.533960+00:00","row_top":1080.8699,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","source_label":"Virginia DCR Coastal Plain","source_sha256":"c7dc029781c9ba41743547b5b3234bbe1c4c027e3137534abdc4b4fe2cf39612","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/cp-nat-plants.pdf","values":{"light":["Partial sun (minimum requirement)","Full sun (minimum requirement)"],"moisture_categories":["Moderate","High"]}},"virginia_piedmont":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Juncus canadensis","page":2,"retrieved":"2026-09-30T18:00:36.632111+00:00","row_top":103.35969999999998,"scope":"Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high","source_label":"Virginia DCR Piedmont","source_sha256":"cb946fa6b7fa4ad5694d1debe04b04c392bc7389af2321eeab1ebcff381a5be3","source_url":"https://www.dcr.virginia.gov/natural-heritage/document/pied-nat-plants.pdf","values":{"light":["Partial sun (minimum requirement)","Full sun (minimum requirement)"],"moisture_categories":["Moderate","High"]}}},"light_range":["part shade","full sun"],"light_source":"Prairie Moon 2026 Cultural Guide","native_synthesis":{"claims":[{"claim":"native","matched_name":"Juncus canadensis","scope":"TN-KY","source":"tnky_atlas","url":"https://tennessee-kentucky.plantatlas.usf.edu/plant/species/877"},{"claim":"native","matched_name":"Juncus canadensis","scope":"L48","source":"usda","text":"CAN:N L48:N SPM:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Juncus canadensis","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":"Juncus canadensis","taxon_id":"taxon:44d37c33-cfa1-5999-888d-bcc3ceb8927a","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[{"id":"juncus-canadensis-27664097","src":"/api/photos/image/7f5d52cad98a9a2a3dff2100713d9e3ea65e06ea1e7e48bbcc5715b8eb30d54d.jpg","view":"fruit","alt":"Juncus canadensis — fruit photograph","width":960,"height":638,"artist":"Steve Hurst @ USDA-NRCS PLANTS Database","license":"Public domain","license_url":"https://commons.wikimedia.org/wiki/Commons:Public_domain","source_url":"https://commons.wikimedia.org/wiki/File:Juncus_canadensis_seeds_juca3_003_php.jpg","changes":"Wikimedia thumbnail; no crop or retouching"}]}