{"assessment":{"band":"Good","factor_identity":{"basis":"approved shared identity","growth_habit_source":"USDA PLANTS","name_used":"Houstonia montana"},"factor_scopes":{"bees":"Southeastern North America","birds":"North America","caterpillars":"Host genera of native Lepidoptera with established Virginia 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":35,"composite":0.565,"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":0.847394540942928,"birds":0.303970223325062,"caterpillars":0.40260545905707196,"specialists":0.890818858560794,"structure":0.5},"rank_pct":0.354,"raw":{"bees":13,"birds":0,"caterpillars":1,"genus_used":null,"specialists":1,"structure":["Forb/herb"]}},"fit_score":null,"native_basis":"native_supported","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 Virginia host-range and shared ecological evidence.","reference":"NC native reference cohort, method 0.6.4; not a Virginia percentile","score":35,"scoring_inputs":{"harm_penalty":0,"invasive":false,"invasive_rank":null,"native":true,"state_rank":"S1"},"source_ids":["lep_va","globi","bigbee","avian","usdahabit","robertson","antseed"],"status":"scored_provisional","version":"shared-0.6.5"},"condition_evidence":{"light":{"evidence_id":"fact:e07e4eea57d8811e78a445e169f1aadcb28064a0e377d13bd0d540f4d34ed75a","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:542404c330ad8c530a99b5e74907c868a0976bfbaaf67a806cb14f2bc73b104e","levels":[0],"policy":"selected-condition-categories-2","range":[0,0],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"}},"evidence":{"fit_score":null,"growth_habit":["Forb/herb"],"invasive_status":{"status":"unresolved"},"native_status":{"status":"native_supported"},"occurrence":{"county_fips":["51077"],"meaning":"Recorded occurrence; not a county native-range assertion"},"quercus_score":null,"regional":{"county_fips":["51077"],"growth_habit":null,"growth_habit_source":null,"invasive":null,"invasive_evidence":[],"invasive_rank":null,"native":true,"native_basis":"state_source","native_decided_by":"va_heritage","native_evidence":[{"claim":"native","flag":"N","matched_name":"Houstonia montana","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=3945"},{"basis":"exact taxon in the state heritage program list of native plants","claim":"native","matched_name":"Houstonia montana","scope":"VA","source":"va_heritage","srank":"S1","url":"https://dcr.am.virginia.gov/natural-heritage/document/plantlist-current.pdf"},{"claim":"native","matched_name":"Houstonia montana","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Houstonia montana","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Houstonia purpurea var. montana","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"basis":"native range text in the regional flora","claim":"native","scope":"NC-SC-GA","source":"floraquest_carolinas_georgia","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Tennessee","claim":"native","scope":"TN","source":"floraquest_carolinas_georgia","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_south_central","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","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":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Houstonia montana","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":4777,"scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","url":"https://fsus.ncbg.unc.edu/"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"native","matched_name":"Houstonia purpurea var. montana","scope":"VA","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.155857/Houstonia_purpurea_var_montana"}],"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, TN), 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:3945"],"source_name":"Houstonia montana","source_refs":["gbif_specimens","natureserve_explorer","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=3945","state_rank":"S1"},"source_refs":["gbif_specimens","natureserve_explorer","va_atlas","va_heritage"],"source_url":"https://vaplantatlas.org/index.php?do=plant&plant=3945","state_rank":{"value":"S1"}},"fit_inputs":{"light":[2,4],"moisture":[0,0],"ph":null},"fit_provenance":{"light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition"},"fit_record":{"band":"Good","condition_evidence":{"light":{"evidence_id":"fact:e07e4eea57d8811e78a445e169f1aadcb28064a0e377d13bd0d540f4d34ed75a","levels":[2,3,4],"policy":"selected-condition-categories-2","range":[2,4],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_light_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"},"moisture":{"evidence_id":"fact:542404c330ad8c530a99b5e74907c868a0976bfbaaf67a806cb14f2bc73b104e","levels":[0],"policy":"selected-condition-categories-2","range":[0,0],"scope":{"kind":"region","region_id":"floraquest_nc_sc_ga"},"semantics":"documented_native_habitat_conditions","source_field":"habitat_moisture_categories","source_label":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","source_url":"https://fsus.ncbg.unc.edu/","status":"mapped_selected_fact"}},"county_fips":["47019","51077"],"fit_inputs":{"light":[2,4],"moisture":[0,0],"ph":null},"fit_note":"Shared sunlight, moisture and pH calculation; county geography is an additional layer. Missing source traits remain unknown.","fit_provenance":{"light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Federally endangered","listed_names":{"Houstonia montana":"LE"},"message":"Excluded from routine garden suggestions. Consult conservation guidance before obtaining or planting this species.","source":"https://ecos.fws.gov/ecp/species/1087"}],"review_status":"reviewed","suggestions_excluded":true},"invasive_rank":false,"native_eligible":true,"quercus_score":35,"state":"VA"},"garden_suitability":{"default_excluded":true,"flags":[{"code":"conservation_caution","default_excluded":true,"label":"Federally endangered","listed_names":{"Houstonia montana":"LE"},"message":"Excluded from routine garden suggestions. Consult conservation guidance before obtaining or planting this species.","source":"https://ecos.fws.gov/ecp/species/1087"}],"review_status":"reviewed","suggestions_excluded":true},"growing_observations":{"floraquest_carolinas_georgia":{"matched_name":"Houstonia montana","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":"Houstonia montana","source_record_id":4777,"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":4777,"source_table":"Organism","value":"In crevices of rock outcrops at the summits of high elevation peaks of the Southern Blue Ridge, also in thin, frost-heaved, gravelly soils of grassy balds near summit outcrops, from 1250-1950 m in elevation."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson County (G.P. Fleming & K.D. Patterson, pers. comm., 2013)."},{"field":"phenology_source_text","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"Jun-Jul; Jul-Aug."},{"field":"taxonomic_synonymy","source_column":"Synonymy","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"[= S, W; = Hedyotis purpurea (L.) Torr. & A.Gray var. montana (Small) Fosberg; = Houstonia purpurea L. var. montana (Small) Terrell — K1, K4, Tn, Terrell (1959), Terrell (1991), Terrell (1996); = n/a — C; Hedyotis purpurea (L.) Torr. & A.Gray — Rogers (1987); Houstonia purpurea L. — RAB]"},{"field":"botanical_comments","source_column":"Comments","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"It was first noted by Asa Gray in 1841, who described it as \"a marked dwarfish variety\". There has been debate over whether it is not indeed merely a weather-induced form, but recent studies show that it is distinct. See Terrell (1959), Yelton (1974), and Terrell (1978) for further discussion."},{"field":"identification_notes","source_column":"IdentificationNotes","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"In addition to the characters given above in the key, H. montana also differs from H. purpurea in having larger calyx lobes, corolla, capsules, and seeds."},{"field":"heliophily_index","source_column":"HIndex","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":8},{"field":"habitat_moisture_categories","source_column":"Attr2","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"GraphicKey","value":["Dry"]},{"field":"habitat_light_categories","source_column":"Attr3","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"GraphicKey","value":["Partial shade","Full sun"]},{"field":"graphic_key_source_attributes","source_column":"Attr0..25","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"GraphicKey","value":{"Attr0":"gr09","Attr1":"nc_mt,","Attr12":"e","Attr13":"rad","Attr14":"4","Attr15":"pur,wh","Attr16":"n","Attr17":"DSS","Attr2":"Dry","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_mt:y,","Attr4":" 5-8","Attr5":"er","Attr6":"glb","Attr7":"opp","Attr8":"s","Attr9":"in,nr"}},{"field":"fruit_season_begin","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"July"},{"field":"fruit_season_end","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"August"},{"field":"bloom_season","source_column":"Phenology","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":4777,"source_table":"Organism","value":"June to July"}],"values":{"bloom_season":"June to July","botanical_comments":"It was first noted by Asa Gray in 1841, who described it as \"a marked dwarfish variety\". There has been debate over whether it is not indeed merely a weather-induced form, but recent studies show that it is distinct. See Terrell (1959), Yelton (1974), and Terrell (1978) for further discussion.","fruit_season_begin":"July","fruit_season_end":"August","geographic_range_description":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson County (G.P. Fleming & K.D. Patterson, pers. comm., 2013).","graphic_key_source_attributes":{"Attr0":"gr09","Attr1":"nc_mt,","Attr12":"e","Attr13":"rad","Attr14":"4","Attr15":"pur,wh","Attr16":"n","Attr17":"DSS","Attr2":"Dry","Attr3":"Part,Sun","Attr3a":"y","Attr3a_subregion":"native_nc_mt:y,","Attr4":" 5-8","Attr5":"er","Attr6":"glb","Attr7":"opp","Attr8":"s","Attr9":"in,nr"},"habitat_description":"In crevices of rock outcrops at the summits of high elevation peaks of the Southern Blue Ridge, also in thin, frost-heaved, gravelly soils of grassy balds near summit outcrops, from 1250-1950 m in elevation.","habitat_light_categories":["Partial shade","Full sun"],"habitat_moisture_categories":["Dry"],"heliophily_index":8,"identification_notes":"In addition to the characters given above in the key, H. montana also differs from H. purpurea in having larger calyx lobes, corolla, capsules, and seeds.","phenology_source_text":"Jun-Jul; Jul-Aug.","taxonomic_synonymy":"[= S, W; = Hedyotis purpurea (L.) Torr. & A.Gray var. montana (Small) Fosberg; = Houstonia purpurea L. var. montana (Small) Terrell — K1, K4, Tn, Terrell (1959), Terrell (1991), Terrell (1996); = n/a — C; Hedyotis purpurea (L.) Torr. & A.Gray — Rogers (1987); Houstonia purpurea L. — RAB]"}},"wildflower_center":{"matched_name":"Houstonia montana","retrieved":"2026-10-05T19:59:43.553354+00:00","scope":{"kind":"unspecified"},"scope_note":"Source-reported species characteristics; not a location-specific estimate.","source_label":"Lady Bird Johnson Wildflower Center","source_sha256":"1405d985067d61ace68e1b613aae60c6406293b9459cde46f736e79de74151b4","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HOPUM","trait_evidence":[{"expected_source_name":"Houstonia montana","field":"flower_color","original_field":"flower_color","record_id":"trait:42e7b6fd8256ebb38fbac4c80023d8a6ad2f2cf77fdc62d1845e2e1bc4a8e54c","retrieved_at":"2026-10-05T19:59:43.553354+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Houstonia purpurea var. montana","source_sha256":"1405d985067d61ace68e1b613aae60c6406293b9459cde46f736e79de74151b4","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HOPUM","status":"eligible_fact","taxon_id":"taxon:e6c8be93-1389-5c68-8f7d-1934769e1770","value":["White","Pink"]},{"expected_source_name":"Houstonia montana","field":"height_description","original_field":"height","record_id":"trait:57a3bacfc573b78352a48d1091e4623b4faf900c4393bc5a0aa9cd84756aedfa","retrieved_at":"2026-10-05T19:59:43.553354+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Houstonia purpurea var. montana","source_sha256":"1405d985067d61ace68e1b613aae60c6406293b9459cde46f736e79de74151b4","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HOPUM","status":"eligible_fact","taxon_id":"taxon:e6c8be93-1389-5c68-8f7d-1934769e1770","value":{"approximate":true,"kind":"upper_bound","max":0.5,"unit":"feet"}},{"expected_source_name":"Houstonia montana","field":"life_cycle","original_field":"life_cycle","record_id":"trait:ce475d7be2e40bdf733e256959b6a9a8f45a390272f3c11b868810fa5ad69387","retrieved_at":"2026-10-05T19:59:43.553354+00:00","scope":{"kind":"unspecified"},"scope_note":"Species profile; distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Houstonia purpurea var. montana","source_sha256":"1405d985067d61ace68e1b613aae60c6406293b9459cde46f736e79de74151b4","source_url":"https://www.wildflower.org/plants/result.php?id_plant=HOPUM","status":"eligible_fact","taxon_id":"taxon:e6c8be93-1389-5c68-8f7d-1934769e1770","value":["Perennial"]}],"values":{"flower_color":["White","Pink"],"height_description":"Up to about 0.5 feet","life_cycle":["Perennial"]}}},"light_range":["part shade","full sun"],"light_source":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","native_synthesis":{"claims":[{"claim":"native","flag":"N","matched_name":"Houstonia montana","scope":"VA","source":"va_atlas","url":"https://vaplantatlas.org/index.php?do=plant&plant=3945"},{"basis":"exact taxon in the state heritage program list of native plants","claim":"native","matched_name":"Houstonia montana","scope":"VA","source":"va_heritage","srank":"S1","url":"https://dcr.am.virginia.gov/natural-heritage/document/plantlist-current.pdf"},{"claim":"native","matched_name":"Houstonia montana","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Houstonia montana","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"claim":"native","matched_name":"Houstonia purpurea var. montana","scope":"NC","source":"nc_flora","url":"https://auth1.dpr.ncparks.gov/flora/"},{"basis":"native range text in the regional flora","claim":"native","scope":"NC-SC-GA","source":"floraquest_carolinas_georgia","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Tennessee","claim":"native","scope":"TN","source":"floraquest_carolinas_georgia","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_south_central","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","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":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"native range text names Virginia","claim":"native","scope":"VA","source":"floraquest_northern_tier","text":"This species is endemic to the high Blue Ridge of nw. North Carolina, ne. Tennessee, and sw. Virginia, most notably occurring on Roan Mountain, Grandfather Mountain, Bluff Mountain, and Three Top Mountain. This species was recently found in sw. Virginia, at Grayson Highlands State Park, Grayson Coun","url":"https://fsus.ncbg.unc.edu/"},{"basis":"species account without the alien asterisk","claim":"native_distribution","matched_name":"Houstonia montana","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":4777,"scope":"DC-DE-IL-IN-KY-MD-NJ-NY-OH-PA-VA-WV","source":"floraquest_northern_tier","url":"https://fsus.ncbg.unc.edu/"},{"basis":"NatureServe subnational native or exotic flag for this state","claim":"native","matched_name":"Houstonia purpurea var. montana","scope":"VA","source":"natureserve_explorer","srank":"S1","url":"https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.155857/Houstonia_purpurea_var_montana"}],"county_native_range":"unresolved","decided_by":"va_heritage","explanation":"Virginia DCR Natural Heritage rare plant list (government agency, state claim) gives the value. Speaks for its own area (GA-NC-SC, NC, TN), not this state: Vascular Plants of North Carolina (NC Natural Heritage Program), Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition.","label":"Native to Virginia (state-specific source)","provenance":{"flags":[],"source":"va_heritage","specificity":"state","tier":"government"},"rule":"fact-hierarchy-2","status":"native_supported"},"source_name":"Houstonia montana","taxon_id":"taxon:e6c8be93-1389-5c68-8f7d-1934769e1770","revision":"publish:cdb975f5-333c-4482-92bd-514ef43ee9c3","photos":[]}