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Missing source traits remain unknown.","fit_provenance":{"counties":"USDA PLANTS: recorded in 11 NC counties","light":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","moisture":"Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition","ph":"Lady Bird Johnson Wildflower Center pH categories (Bound printed by the source; open end from USDA NRCS soil reaction classes)"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"invasive_rank":false,"native_eligible":true,"quercus_score":24,"state":"AL"},"garden_suitability":{"default_excluded":false,"flags":[],"review_status":"not_assessed","suggestions_excluded":false},"growing_observations":{"botanical_review_primary_flower_color":{"matched_name":"Pterocaulon pycnostachyum","review_decision":{"reason":"Single consistent flower-color category across the main reference sources; normalization of existing observations, not a fresh anatomical verification.","sources":["pterocaulon-pycnostachyum--wildflower_center"],"status":"source_recorded","value":"white"},"review_note":"Single consistent flower-color category across the main reference sources; normalization of existing observations, not a fresh anatomical verification.","review_sources":[{"approved_for_correction":true,"evidence_kind":"existing_structured_source_observation","excerpt":"{\"flower_color\": [\"White\"], \"light\": [\"Sun\", \"Part Shade\"]}","retrieved":"2026-10-05T20:04:02.799380+00:00","sha256":"cef8932a8cb3f4d8464d389cd82686d156fecf4253c10b21a9e4d3981bf8c96a","source_record_id":null,"title":"Lady Bird Johnson Wildflower Center","url":"https://www.wildflower.org/plants/result.php?id_plant=PTPY2"}],"review_status":"source_recorded","source_label":"Lady Bird Johnson Wildflower Center","source_url":"https://www.wildflower.org/plants/result.php?id_plant=PTPY2","values":{"primary_flower_color":"white"}},"floraquest_carolinas_georgia":{"matched_name":"Pterocaulon pycnostachyum","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":"Pterocaulon pycnostachyum","source_record_id":6302,"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":6302,"source_table":"Organism","value":"Longleaf pine sandhills, pine flatwoods."},{"field":"geographic_range_description","source_column":"Description","source_database_sha256":"684f6b364ff9f3023aa61ed02ae50f6f6d6d4d3bcf76847b78ab769ae0453469","source_record_id":6302,"source_table":"Organism","value":"Se. 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distribution and native-status discovery filters do not establish local growing or bloom timing.","source":"wildflower","source_name":"Pterocaulon pycnostachyum","source_sha256":"cef8932a8cb3f4d8464d389cd82686d156fecf4253c10b21a9e4d3981bf8c96a","source_url":"https://www.wildflower.org/plants/result.php?id_plant=PTPY2","status":"eligible_fact","taxon_id":"taxon:dc8eddca-1c76-5aad-b0cb-d33c49082a8e","value":["Perennial"]},{"expected_source_name":"Pterocaulon pycnostachyum","field":"light","original_field":"light","record_id":"trait:ff1636180087682b3fce94ea2bbbd900efac04a32936b059350610dc378635cc","retrieved_at":"2026-10-05T20:04:02.799380+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":"Pterocaulon pycnostachyum","source_sha256":"cef8932a8cb3f4d8464d389cd82686d156fecf4253c10b21a9e4d3981bf8c96a","source_url":"https://www.wildflower.org/plants/result.php?id_plant=PTPY2","status":"eligible_fact","taxon_id":"taxon:dc8eddca-1c76-5aad-b0cb-d33c49082a8e","value":["Sun","Part Shade"]}],"values":{"flower_color":["White"],"height_description":"Up to about 2.66667 feet","leaf_habit":["Deciduous"],"life_cycle":["Perennial"],"light":["Sun","Part Shade"],"moisture_categories":["Dry","Moist"],"soil_ph_categories":["Acidic (pH<6.8)"]}}},"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":"Y","matched_name":"Pterocaulon pycnostachyum","scope":"AL","source":"al_atlas","url":"https://dev.alabama.plantatlas.usf.edu/plant/species/912"},{"claim":"native","matched_name":"Pterocaulon pycnostachyum","scope":"L48","source":"usda","text":"L48:N","url":"https://plants.usda.gov/"},{"claim":"native","matched_name":"Pterocaulon pycnostachyum","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":"Se. 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