spikelet

American  

[spahyk-lit] / ˈspaɪk lɪt /

noun

Botany.

1. a small or secondary spike in grasses; one of the flower clusters, the unit of inflorescence, consisting of two or more flowers and subtended by one or more glumes variously disposed around a common axis.

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spikelet British  

/ ˈspaɪklɪt /

noun

1. botany the unit of a grass inflorescence, typically consisting of two bracts (glumes) surrounding one or more florets, each of which is itself surrounded by two bracts See lemma 1 palea

2. the small inflorescence of plants of other families, esp the sedges

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spikelet Scientific  

/ spīk′lĭt /

1. A small spike, especially one that is part of the characteristic inflorescence of grasses and sedges. A grass spikelet consists of one or more florets (reduced flowers). Each floret contains a pistil and stamens and is enclosed by two bracts, the lemma and the palea. At the base of the entire spikelet are two additional scalelike bracts, the glumes.

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Etymology

Origin of spikelet

First recorded in 1785–95; spike ² + -let

Example Sentences

See Examples For:

spikelet

On my desk, now, there’s a glass vial containing a single ear of wheat, each spikelet charred black at its edges.

From New York Times ● Dec. 7, 2022

The entire spikelet, or single flowers, are transformed into small-leaved shoots which fall from the axes and readily root in the ground.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" by Various

In this spikelet the rachilla bears a number of glumes alternating and imbricating.

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

One of the bracts in the spikelet of a grass, and described in the treatment of that family.

From The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State by Gleason, Henry Allan

They are commonly firm and strong, often enclose the spikelet, and are rarely provided with long points or imperfect awns.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" by Various