Rudbeckia truncata Small. Common name: Narrow-leaved Orange Coneflower. Habitat: Calcareous bluffs and glades, sometimes in thin woodlands with red cedars. Distribution: C. and se. KY and e. TN, s. to nw. GA (Catoosa and Floyd counties), and potentially AL. Primarily southern Ridge and Valley and western edge of Cumberland Plateau.
Origin/Endemic status: Endemic
Other Comments: See Campbell and Seymour 2013 for more details.
Synonymy ⓘ: = S, Tn, Campbell & Seymour (2013); < Rudbeckia fulgida Aiton var. fulgida — FNA21, K4. Basionym: Rudbeckia truncata Small 1898
Links to other floras: < Rudbeckia fulgida var. fulgida - FNA21
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Heliophily ⓘ: 9
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Horticultural Information
No horticultural data found for this taxon.