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2 Leaves strongly white-glaucous beneath; stamens 4-6 mm long. | |
3 Bracts of the inflorescence nearly as large as normal foliage leaves; [of the Coastal Plain from se. NC southward] | |
3 Bracts of the inflorescence much smaller than normal foliage leaves; [of the Mountains and Piedmont] | |
2 Leaves green beneath (often slightly paler but not at all glaucous); stamens 5-8 mm long. | |
4 Bracts of the inflorescence nearly as large as normal foliage leaves; plants short, 0.2-0.5 (-1.0) m tall, distinctly clonal; [primarily of Coastal Plain pinelands] | |
4 Bracts of the inflorescence much smaller than normal foliage leaves; plants short to taller, 0.3-5 m tall, either clonal or crown-forming; [primarily of rocky or submesic habitats of the Piedmont and Mountains]. | |