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Showing results for introrse. Search instead for introrsal.

introrse

American  
[in-trawrs] / ɪnˈtrɔrs /

adjective

Botany.
  1. turned or facing inward, as anthers that open toward the gynoecium.


introrse British  
/ ɪnˈtrɔːs /

adjective

  1. botany turned inwards or towards the axis, as anthers that shed their pollen towards the centre of the flower

"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

introrse Scientific  
/ ĭntrôrs′ /
  1. Facing inwards toward the axis around which a flower is arranged. Used of anthers and the direction in which they open to release pollen.


Other Word Forms

Etymology

Origin of introrse

1835–45; < Latin introrsus, contraction of *intrōversus toward the inside. See intro-, versus

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:

Flowers diœcious, with a 6-parted deciduous calyx; the sterile with 9 stamens in 3 rows; their anthers all introrse, 4-celled, 4-valved; fertile flowers with 12 or more rudiments of stamens and a globular ovary.

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

Anthers, introrse; style, short; stigma, three-lobed; berry, red, spherical, three-celled; cells, two-seeded.

From Asparagus, its culture for home use and for market: a practical treatise on the planting, cultivation, harvesting, marketing, and preserving of asparagus, with notes on its history by F. M. Hexamer

Stamens 2–4 times as many as the petals, in one series; anthers linear or oblong, adnate, introrse.

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

Stamens 6; anthers shorter than the slender filaments, oblong, extrorsely attached above the base, but the line of dehiscence of the closely contiguous parallel cells lateral or slightly introrse.

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

Proper stamens 5, alternate with the petals, persistent; anthers introrse or subextrorse.

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

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