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1 Leaves whorled (at least in part); pedicels 4-25 mm long; [pine flatwoods of FL Panhandle]
..2 Floral tube 4-6 mm long, glabrous inside; stamens much shorter than the floral tube; petioles 0-2 mm long
....3 Floral tube purple-green, 8-12 mm long, villous inside; stamens equal to or exceeding the floral tube; petioles (2-) 5-15 (-20) mm long; seeds 2.3-2.8 mm long
......4 Floral tube base rounded; seed margins rounded; [LA and TX]
......4 Floral tube base with descending spurs; seed margins flattened, thin; [s. FL]