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county geography is an additional layer. 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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":"FloraQuest: Carolinas, Georgia (Southeastern Flora Team)","native_synthesis":{"claims":[{"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/"}],"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":"Pterocaulon pycnostachyum","taxon_id":"taxon:dc8eddca-1c76-5aad-b0cb-d33c49082a8e","revision":"publish:5809c037-0e9a-430a-8008-5ab6f69800c0","photos":[]}