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Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. 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Virginia and extreme ne. North Carolina, West Virginia (Vanderhorst et al. 2019), s. Ontario, and Michigan, reaching its southern limit in the Coastal Plain of extreme ne. North Carolina (Sorrie & LeBlond 2008).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text in the regional flora","claim":"native","scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","text":"Newfoundland and Labrador (Labrador) west to Minnesota, south to se. Virginia and extreme ne. North Carolina, West Virginia (Vanderhorst et al. 2019), s. Ontario, and Michigan, reaching its southern limit in the Coastal Plain of extreme ne. North Carolina (Sorrie & LeBlond 2008).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"Newfoundland and Labrador (Labrador) west to Minnesota, south to se. Virginia and extreme ne. North Carolina, West Virginia (Vanderhorst et al. 2019), s. Ontario, and Michigan, reaching its southern limit in the Coastal Plain of extreme ne. North Carolina (Sorrie & LeBlond 2008).","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Kalmia angustifolia","scope":"AL-AR-DC-DE-FL-GA-KY-LA-MD-MS-NC-NJ-PA-SC-TN-VA-WV","source":"weakley_fsus","url":"https://fsus.ncbg.unc.edu/"},{"basis":"Native field of the Northern Tier edition; the state is in its distribution","claim":"native","record_id":4658,"scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","url":"https://fsus.ncbg.unc.edu/"}],"native_explanation":"Virginia DCR Natural Heritage rare plant list (government agency, state claim) gives the value. Speaks for its own area (GA-NC-SC, NC), not this state: Vascular Plants of North Carolina (NC Natural Heritage Program), Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition.","native_provenance":{"flags":[],"source":"va_heritage","specificity":"state","tier":"government"},"native_status":"native_supported","package_native_status":"native_supported","source_ids":["va_atlas:VA:608"],"source_name":"Kalmia angustifolia","source_refs":["gbif_specimens","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=608","state_rank":null},"source_refs":["gbif_specimens","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=608","state_rank":{"value":null}},"fit_inputs":{"light":[4,4],"moisture":[1,3],"ph":[4.5,8]},"fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"NC Extension Plant Toolbox pH categories (Bound printed by the source; open end from USDA NRCS soil reaction classes; Range printed by the source)"},"fit_record":{"band":"Strong","condition_evidence":{"light":{"evidence_id":"fact:791e08a91d5c865d17c403f72d24d9c032cd9526c7ad7ed82dfbca511017e390","levels":[4],"policy":"selected-condition-categories-2","range":[4,4],"scope":{"kind":"unspecified"},"semantics":"source_light_categories_preserved_without_hour_conversion","source_field":"light","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/kalmia-angustifolia/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:fc5b8d62002ae8441182b3db5c2a2c466cd856d15cabf41091873138217c9c02","levels":[1,3],"policy":"selected-condition-categories-2","range":[1,3],"scope":{"kind":"unspecified"},"semantics":"source_drainage_or_moisture_categories_preserved","source_field":"moisture_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/kalmia-angustifolia/","status":"mapped_selected_fact"},"ph":{"basis":["Bound printed by the source; open end from USDA NRCS soil reaction classes","Range printed by the source"],"categories":["Acid (<6.0)","Neutral (6.0-8.0)"],"evidence_id":"fact:1dcd61d2e35d17357137f429fac8380140fe5b67be534982542f31f76714f685","policy":"soil-ph-categories-1","range":[4.5,8],"scope":{"kind":"unspecified"},"semantics":"source_characteristic","source_field":"soil_ph_categories","source_label":"NC Extension Plant Toolbox","source_url":"https://plants.ces.ncsu.edu/plants/kalmia-angustifolia/","status":"mapped_selected_fact"}},"county_fips":["45027","45085","51001","51033","51041","51093","51175","51550","51800","51810"],"fit_inputs":{"light":[4,4],"moisture":[1,3],"ph":[4.5,8]},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"NC Extension Plant Toolbox","moisture":"NC Extension Plant Toolbox","ph":"NC Extension Plant Toolbox pH categories (Bound printed by the source; open end from USDA NRCS soil reaction classes; Range printed by the source)"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":77,"state":"VA"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Kalmia angustifolia","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":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_name":"Kalmia angustifolia","source_record_id":4658,"source_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_url":"https://fsus.ncbg.unc.edu/","trait_evidence":[{"field":"habitat_description","source_column":"HabitatText","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"Sandy, xeric to mesic hillsides and moist areas, rocky areas, in ne. NC and se. VA in longleaf pine sandhills."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"Newfoundland and Labrador (Labrador) west to Minnesota, south to se. Virginia and extreme ne. North Carolina, West Virginia (Vanderhorst et al. 2019), s. Ontario, and Michigan, reaching its southern limit in the Coastal Plain of extreme ne. North Carolina (Sorrie & LeBlond 2008)."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"Apr-Jun; Sep-Oct."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"[= K1, K4, Mi, NS, Pa, S, Tat, Va, Southall & Hardin (1974); = Kalmia angustifolia L. ssp. angustifolia — NE, POWO, Haines (2010); = Kalmia angustifolia L. var. angustifolia — C, Can, F, FNA8, G, NSProv, NY, Ebinger (1974), Luteyn et al (1996); = n/a — RAB; > Kalmia angustifolia L. — S13]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"See Kalmia carolina for discussion of the taxonomy of these two taxa."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":7},{"field":"regional_wetland_indicators","source_column":"WetlandStatus1..5","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":[{"source_column":"WetlandStatus1","value":"FAC"},{"source_column":"WetlandStatus2","value":"FAC"},{"source_column":"WetlandStatus4","value":"FAC"}]},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"GraphicKey","value":["Dry","Moist","Wet"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"GraphicKey","value":{"Attr0":"gr14","Attr1":"nc_cp,","Attr11":"pin","Attr12":"unl","Attr13":"nt","Attr14":"Bl5,Bl9","Attr15":"lh,wh","Attr16":"n","Attr17":"rad","Attr18":"5","Attr19":"pi,pur,re,wh","Attr2":"Dry,Moist,Wet","Attr20":"n","Attr21":"DSS","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,","Attr4":" 3-7","Attr5":"s","Attr6":"n","Attr7":"y","Attr8":"whor","Attr9":"sim"}},{"field":"fruit_season_begin","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"September"},{"field":"fruit_season_end","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"October"},{"field":"bloom_season","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4658,"source_table":"Organism","value":"April to June"}],"values":{"bloom_season":"April to June","botanical_comments":"See Kalmia carolina for discussion of the taxonomy of these two taxa.","fruit_season_begin":"September","fruit_season_end":"October","geographic_range_description":"Newfoundland and Labrador (Labrador) west to Minnesota, south to se. Virginia and extreme ne. North Carolina, West Virginia (Vanderhorst et al. 2019), s. Ontario, and Michigan, reaching its southern limit in the Coastal Plain of extreme ne. North Carolina (Sorrie & LeBlond 2008).","graphic_key_source_attributes":{"Attr0":"gr14","Attr1":"nc_cp,","Attr11":"pin","Attr12":"unl","Attr13":"nt","Attr14":"Bl5,Bl9","Attr15":"lh,wh","Attr16":"n","Attr17":"rad","Attr18":"5","Attr19":"pi,pur,re,wh","Attr2":"Dry,Moist,Wet","Attr20":"n","Attr21":"DSS","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_cp:y,","Attr4":" 3-7","Attr5":"s","Attr6":"n","Attr7":"y","Attr8":"whor","Attr9":"sim"},"habitat_description":"Sandy, xeric to mesic hillsides and moist areas, rocky areas, in ne. NC and se. VA in longleaf pine sandhills.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry","Moist","Wet"],"heliophily_index":7,"phenology_source_text":"Apr-Jun; Sep-Oct.","regional_wetland_indicators":[{"source_column":"WetlandStatus1","value":"FAC"},{"source_column":"WetlandStatus2","value":"FAC"},{"source_column":"WetlandStatus4","value":"FAC"}],"taxonomic_synonymy":"[= K1, K4, Mi, NS, Pa, S, Tat, Va, Southall & Hardin (1974); = Kalmia angustifolia L. ssp. angustifolia — NE, POWO, Haines (2010); = Kalmia angustifolia L. var. angustifolia — C, Can, F, FNA8, G, NSProv, NY, Ebinger (1974), Luteyn et al (1996); = n/a — RAB; > Kalmia angustifolia L. — S13]"}},"forest_service":{"identity_basis":"Exact existing catalog or state-source name","matched_name":"Kalmia angustifolia","retrieved":"2026-10-01T13:42:54.544603+00:00","scope":"Source botanical description; original units and scope retained","scoring_allowed":false,"source_label":"Fire Effects Information System: Kalmia angustifolia","source_sha256":"10dae6fdd59e61381ee3735bd620beb49b75229f44124a8c1500589e3349a716","source_url":"https://research.fs.usda.gov/feis/species-reviews/kalang","trait_evidence":[{"catalog_id":"nc:kalmia-angustifolia","field":"height_description","height_description":"Sheep laurel is a small, branchy, evergreen shrub which reaches 1 to 3 feet (30-90 cm) in height.","life_stage":"general_botanical_description","matched_name":"Kalmia angustifolia","paragraph_sha256":"b2ae24b896458255fe1108dba2121dd074d6a979b2bb68f7067d4dde6469ab10","retrieved":"2026-10-01T13:42:54.544603+00:00","review_status":"reviewed","source_quote":"Sheep laurel is a small, branchy, evergreen shrub which reaches 1 to 3 feet (30-90 cm) in height. It has pink, showy, five-part flowers on stalked clusters. The fruit is a small capsule containing many seeds. Capsules may persist on the branches for several years [4,36].","source_section":"Kalmia angustifolia, sheep laurel / Botanical Description","source_sha256":"10dae6fdd59e61381ee3735bd620beb49b75229f44124a8c1500589e3349a716","source_title":"Fire Effects Information System: Kalmia angustifolia","source_url":"https://research.fs.usda.gov/feis/species-reviews/kalang"}],"values":{"height_description":"Sheep laurel is a small, branchy, evergreen shrub which reaches 1 to 3 feet (30-90 cm) in height."}},"ncsu_sitemap":{"matched_name":"Kalmia angustifolia","retrieved":"2026-10-04T02:37:33.626310+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"NC Extension Plant Toolbox","source_sha256":"8907bca80917a501a927c3bf8d76d09e3a6e8c81a49fa009114eb104f981ae5d","source_url":"https://plants.ces.ncsu.edu/plants/kalmia-angustifolia/","trait_evidence":[{"expected_source_name":"Kalmia angustifolia","field":"life_cycle","original_field":"life_cycle","record_id":"trait:20e203221108f057ff336f515271bada175fdfd7a9cd5cf6377542eb5747cc6a","retrieved_at":"2026-10-04T02:37:33.626310+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; 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