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involucel

American  
[in-vol-yuh-sel] / ɪnˈvɒl jəˌsɛl /

noun

Botany.
  1. a secondary involucre, as in a compound cluster of flowers.


involucel British  
/ ɪnˈvɒljʊˌsɛl /

noun

  1. a ring of bracts at the base of the florets of a compound umbel

"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 involucel

1755–65; < New Latin involūcellum, diminutive of Latin involūcrum involucrum; for formation, see castellum


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.

See Examples For:

The inner pedicelled spikelets are similar to the pedicelled spikelets of the involucel.

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

S. glauca.Inflorescence interrupted, with three to six bristles in the involucel 2.

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

Calyx with a 3-leaved involucel at the base, like an outer calyx.

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 Asa Gray

M. Álcea, L., with the stem-leaves only once 5-parted or cleft, the lobes incised, large flowers like the last, but the fruit smooth, and bractlets of the involucel ovate, has escaped from gardens.

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 Asa Gray

P. Alopecuros.Bristles of the involucel dilated below and connate at base.

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

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