ACHLAMYDEOUS Meaning and
Definition
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Achlamydeous is an adjective that is used to describe plants or flowers that lack the presence of a natural perianth, or perigonium. The perianth is the collective term used to refer to the sepals and petals of a flower, which together form the outer layers that protect the reproductive structures of the plant. In achlamydeous flowers, both the sepals and petals are either greatly reduced in size or completely absent.
This term is derived from the Greek words "a," meaning "without," and "chlamys," which refers to a cloak or covering garment. Therefore, achlamydeous can be understood as "without a covering."
Achlamydeous flowers are often found in certain families, including the grass family (Poaceae), sedges (Cyperaceae), and rushes (Juncaceae). These flowers tend to have a simpler, more inconspicuous appearance compared to flowers with well-developed perianths. In some cases, the reproductive structures, such as the stamens and carpels, may be exposed and easily visible without any protective covering. By lacking or minimizing the perianth, these plants allocate more energy towards reproductive processes, such as pollen production and efficient pollination.
The term achlamydeous is primarily used in botanical contexts to describe the specific floral characteristics of plants or flowers. Understanding this term aids in the classification and identification of different plant species based on their flowering structures and provides insight into their reproductive strategies.
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In botany, noting a flower without calyx or corolla.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ACHLAMYDEOUS
- zchlamydeous
- schlamydeous
- wchlamydeous
- qchlamydeous
- axhlamydeous
- avhlamydeous
- afhlamydeous
- adhlamydeous
- acglamydeous
- acblamydeous
- acnlamydeous
- acjlamydeous
- aculamydeous
- acylamydeous
- achkamydeous
- achpamydeous
- achoamydeous
- achlzmydeous
- achlsmydeous
Etymology of ACHLAMYDEOUS
The word "achlamydeous" is derived from two Greek roots: "a-" meaning "without" or "not", and "chlamys", which refers to a short, sleeveless cloak worn in ancient Greece. When combined, "achlamydeous" literally means "without a chlamys" or "lacking a cloak". In botanical terms, it is used to describe a plant or flower that lacks or has no separate perianth, which is the outer protective covering or envelope of a flower, usually consisting of the calyx (sepals) and corolla (petals).
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