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Dactyloctenium
See list of 2 species in this genus-
1a. Inflorescence subglobose, congested, with branches 4–15 mm long; axis of each branch prolonged beyond the apical-most spikelet for 1–1.5 mm
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1b. Inflorescence not congested, with divergent branches 15–60 mm long; axis of each branch prolonged beyond the apical-most spikelet for 1–6 mm
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Each photo represents one species in this genus.