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..2 Stem with punctate glands; peduncles punctate-glandular and also hirsutulous; pappus bristles in 2 series; [of FL peninsula]
....3 Stem glabrous; peduncles glabrous; inflorescence corymbiform
....3 Stem conspicuously spreading-hirsute; peduncles stipitate-glandular; inflorescence thyrsoid-paniculate
......4 Leaves linear, the widest 1-3 mm wide; [sw. GA west through the East Gulf Coastal Plain]
........5 Stem glabrous or nearly so, the pubescence (if present) short and appressed; surfaces of the basal leaves glabrous; inflorescence corymbiform
..........6 Stems, peduncles, phyllaries, and corollas eglandular; phyllaries glabrous on the back; phyllaries subacute to rounded, entire to erose; [se. SC south to Panhandle FL]
..........6 Stems, peduncles, phyllaries, and corollas gland-dotted; phyllaries viscid-pubescent on the back; phyllaries acute to subacute, entire; [se. VA south to e. GA]