LODICULE Meaning and
Definition
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Lodicule noun
Definition:
A lodicule is a small and specialized floral structure found in grasses and certain related plant species. Lodicules are primarily responsible for the opening and closing of the floral bracts (lemma and palea) during the reproductive process.
Explanation:
Lodicules are typically found below the reproductive structures of grass flowers. They are often referred to as "modified petals" and appear as small, scale-like structures. Typically, a grass flower consists of three stamens and an ovary, which is enclosed by the lemma and palea.
During the reproductive process of grasses, specifically during the formation of seeds, the lodicules play an important role. When moisture is present, the lodicules rapidly fill with water, causing them to swell and exert pressure on the surrounding structures, thereby pushing apart the lemma and palea. This opening action allows for the exposure of anthers and the stigma, facilitating the pollination process and ensuring successful seed production. Once pollination is complete, the lodicules release the water, causing them to shrink and resulting in the closure of the lemma and palea, thereby protecting the developing seeds.
In conclusion, lodicules are specialized floral structures found in grasses that play a crucial role in the opening and closing of the flower during the reproductive process. Their ability to swell and exert pressure facilitates pollination and seed production in grass species.
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In bot., a scale at the base of the ovary of grasses.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for LODICULE
- kodicule
- podicule
- oodicule
- lidicule
- lkdicule
- lldicule
- lpdicule
- l0dicule
- l9dicule
- losicule
- loxicule
- locicule
- loficule
- loricule
- loeicule
- loducule
- lodjcule
- lodkcule
- lodocule
Etymology of LODICULE
The word "lodicule" originates from the Latin term "lodicula", which means "little lodgmen" or "small latches". It is a diminutive form of the Latin word "lodix", meaning "latch" or "bar". The term "lodicule" was first introduced by the Swedish botanist Carlos Linnaeus in the 18th century to refer to the small scales or structures found at the base of the floral parts in grasses. These structures are involved in the opening and closing of the flower during pollination.
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