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Definitions

rhachis

[rey-kis] / ˈreɪ kɪs /
NOUN
spinal column
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Spikelets terete or flattish, several–many-flowered; the flowers mostly early deciduous by the breaking up of the rhachis into joints, leaving the short and unequal 1–3-nerved membranaceous lower glumes behind.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa

Spikelets 2–4 at each joint of the rhachis of a terminal spike, all fertile and alike, sessile, each 1–7-flowered.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa

The rhachis or the whole inflorescence and the lower sheaths are sometimes very pubescent.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa

Spikelets spiked or somewhat racemed, in 2–4 rows on one side of a flattened or filiform continuous rhachis, jointed upon very short pedicels, plano-convex, awnless, 1-flowered.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa

Spikelets 2–4-flowered, compressed, the rhachis pilose on one side, jointed, produced above the flowers into a hairy pedicel.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa




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