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biseriate

American  
[bahy-seer-ee-it, ‑-eyt] / baɪˈsɪər i ɪt, ‑ˌeɪt /

adjective

Botany.
  1. arranged in two rows; arranged in two cycles or whorls.


biseriate British  
/ ˌbaɪˈsɪərɪɪt /

adjective

  1. (of plant parts, such as petals) arranged in two whorls, cycles, rows, or series

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of biseriate

First recorded in 1845–50; bi- 1 ( def. ) + seriate ( def. )

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 are sessile, biseriate, ovate-oblong, 1/8 to 1/6 inch long, 4- to 10-flowered.

From A Handbook of Some South Indian Grasses by Rangachari, K.

Spikelets are 2-flowered, narrow, biseriate, unilateral, imbricate on the rachis of a solitary spike; the rachilla is elongate between the flowering glumes and produced beyond them and terminates in a rudimentary awned glume.

From A Handbook of Some South Indian Grasses by Rangachari, K.

The spikelets are variable in size, 1/12 to 1/6 inch, 3 to 5, rarely 6-flowered, quite glabrous, biseriate, pointing upward at an acute angle with the rachis.

From A Handbook of Some South Indian Grasses by Rangachari, K.

Spikelets are unilateral, sessile, crowded, biseriate on a slender rachis with four to six glumes and 1 to 3-flowered; the rachilla is produced and disarticulating above the empty glumes.

From A Handbook of Some South Indian Grasses by Rangachari, K.

The spikelets are unilaterally biseriate on the rachis which is not jointed at the base.

From A Handbook of Some South Indian Grasses by Rangachari, K.

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