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Key to Dichanthelium

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1 Plants less densely or sparsely tufted, not cushion-forming; leaves well-distributed on the culm, usually much longer than the short, often broad and spreading basal rosette leaves; autumnal culms usually branching from the mid and upper nodes.
  2 Spikelets 0.8-3.2 mm long.
    3 Spikelets 2.1-3.2 mm long.
      4 Larger culm blades < 13 mm wide.
    3 Spikelets 0.8-2.0 mm long.
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