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Summary
DescriptionSorghastrum nutans (3912213615).jpg
The inflorescence comprises a panicle of spikelet pairs (sessile and pedicellate), but in Sorghastrum, the pedicellate spikelet is reduced to nothing, so each sessile spikelet is associated with a naked pedicel. The terminal sessile spikelet shown here is associated with two naked pecicels (a pedicellate spikelet terminates inflorescence branches in tribe Andropogoneae).
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