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Missing source traits remain unknown.","fit_provenance":{"light":"Prairie Moon 2026 Cultural Guide","moisture":"Tennessee Smart Yards"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":65,"state":"VA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Carex gravida","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":"Carex gravida","source_record_id":1255,"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":1255,"source_table":"Organism","value":"Damp, mesic, or dry calcareous prairies, fields, pastures, roadsides."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"Organism","value":"Ontario west to Saskatchewan, south to Tennessee, Mississippi, Arkansas, Texas, and New Mexico, rarely introduced eastward. Steury (1999) reported var. lunelliana as new to Maryland (Calvert County). Reported for Delaware (Longbottom, Naczi, & Knapp 2016)."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"Organism","value":"(Late Apr) May-Jun."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"Organism","value":"[= Ar, Can, ETx1, FNA23, K4, Mi, Mo1, NcTx, POWO, Va; = n/a — Pa, S, Tat; > Carex gravida L.H. Bailey — Il, Mackenzie (1931-1935); > Carex gravida L.H. Bailey var. gravida — C, F, G, GrPl, K1, NS, Tn; > Carex gravida L.H. Bailey var. lunelliana (Mack.) F.J.Herm. — C, F, G, GrPl, K1, NS, RAB, Tn; > Carex lunelliana Mack. — Il, Mackenzie (1931-1935)]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"Organism","value":"Two varieties or species (see synonymy) are sometimes distinguished: var gravida with perigynia 4-5 mm long, 2× as long as wide, nerveless or very obscurely nerved on the dorsal face, and var. lunelliana , with perigynia 3-4.5 mm long, 1.3-1.5× as long as wide, strongly few-nerved on the dorsal face."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"Organism","value":7},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}]},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"GraphicKey","value":["Dry","Moist"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":1255,"source_table":"GraphicKey","value":{"Attr0":"gr04","Attr1":"nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_pd,","Attr10":"4H23,4H3m,4H43,4H64,4H91","Attr11":"d","Attr12":"4Bw2,4Bw4,4Bw6,4BwX","Attr2":"Dry,Moist","Attr3":"Part,Sun","Attr3a":"n","Attr3a_subregion":"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_pd:n,","Attr4":" 4-7","Attr5":"n","Attr6":"y","Attr7":"n","Attr8":"c","Attr9":"n"}}],"values":{"botanical_comments":"Two varieties or species (see synonymy) are sometimes distinguished: var gravida with perigynia 4-5 mm long, 2× as long as wide, nerveless or very obscurely nerved on the dorsal face, and var. lunelliana , with perigynia 3-4.5 mm long, 1.3-1.5× as long as wide, strongly few-nerved on the dorsal face.","geographic_range_description":"Ontario west to Saskatchewan, south to Tennessee, Mississippi, Arkansas, Texas, and New Mexico, rarely introduced eastward. Steury (1999) reported var. lunelliana as new to Maryland (Calvert County). Reported for Delaware (Longbottom, Naczi, & Knapp 2016).","graphic_key_source_attributes":{"Attr0":"gr04","Attr1":"nc_mt,nc_pd,sc_cp,sc_mt,sc_pd,ga_cp,ga_pd,","Attr10":"4H23,4H3m,4H43,4H64,4H91","Attr11":"d","Attr12":"4Bw2,4Bw4,4Bw6,4BwX","Attr2":"Dry,Moist","Attr3":"Part,Sun","Attr3a":"n","Attr3a_subregion":"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_pd:n,","Attr4":" 4-7","Attr5":"n","Attr6":"y","Attr7":"n","Attr8":"c","Attr9":"n"},"habitat_description":"Damp, mesic, or dry calcareous prairies, fields, pastures, roadsides.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist"],"heliophily_index":7,"phenology_source_text":"(Late Apr) May-Jun.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FACU"},{"source_column":"WetlandStatus2","value":"FACW"},{"source_column":"WetlandStatus3","value":"FACU"},{"source_column":"WetlandStatus4","value":"FACW"},{"source_column":"WetlandStatus5","value":"FACW"}],"taxonomic_synonymy":"[= Ar, Can, ETx1, FNA23, K4, Mi, Mo1, NcTx, POWO, Va; = n/a — Pa, S, Tat; > Carex gravida L.H. 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F.J.Herm. — C, F, G, GrPl, K1, NS, RAB, Tn; > Carex lunelliana Mack. — Il, Mackenzie (1931-1935)]"}},"prairie_moon_2026":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Carex gravida","page":15,"retrieved":"2026-09-30T18:00:34.396046+00:00","row_top":103.11040000000003,"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":["May","June"],"height_description":"2 feet (in flower)","light":["Full sun (6+ hours)","Part shade (3–6 hours)"],"moisture_categories":["Mesic","Dry-mesic","Dry"]}},"ut_smart_yards":{"identity_basis":"Exact scientific name; no new synonym guesses","matched_name":"Carex gravida","modified":"2018-01-10T18:50:53+00:00","page_id":"4420","scope":"Published Tennessee growing guidance; exact cached scientific heading","source_label":"Tennessee Smart Yards","source_url":"https://tynnativeplants.wordpress.com/grasses-2/scientific-name/long-awned-bracted-sedge-heavy-sedge/","values":{"height_description":"2 feet","moisture_categories":["medium to dry"]}}},"light_range":["part shade","full sun"],"light_source":"Prairie Moon 2026 Cultural Guide","native_synthesis":{"claims":[{"claim":"native","flag":"N","matched_name":"Carex gravida","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=1024"},{"claim":"native","matched_name":"Carex gravida","scope":"L48","source":"usda","text":"CAN:N L48:N","url":"https://plants.usda.gov/"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"introduced","matched_name":"Carex gravida","scope":"VA","source":"natureserve_explorer","srank":"SNA","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.132813/Carex_gravida"}],"county_native_range":"unresolved","decided_by":"va_atlas","explanation":"Digital Atlas of the Virginia Flora (published flora, state claim) gives the value, over a broader claim from a higher tier.","label":"Native to Virginia (state-specific source)","provenance":{"flags":["over_higher_tier"],"source":"va_atlas","specificity":"state","tier":"published_flora"},"rule":"fact-hierarchy-2","status":"native_supported"},"source_name":"Carex gravida","taxon_id":"taxon:53416c91-f0ea-56d5-abd3-11afb088edee","revision":"publish:903368a2-17ec-496c-89d2-a217f30d9dda","photos":[{"id":"carex-gravida-54141463","src":"/api/photos/image/169a2dcd7b51f3d4dd430b1181fe631d47f9de23979ba3fa097644ac6b2a2bb4.jpg","view":"fruit","alt":"Carex gravida — fruit photograph","width":960,"height":1434,"artist":"Doug Goldman. 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