PLEURODISCOUS Meaning and
Definition
-
Pleurodiscous is an adjective that describes a certain pattern or arrangement of organs or structures in biology, particularly in plants or fungi. The term is derived from the combination of two Greek words, "pleuron" meaning side, and "diskos" meaning disc.
In plants, the term pleurodiscous is used to describe leaf attachments or leaf arrangement on a stem. It refers to the presence of leaves on both sides of the stem, forming a regular or symmetrical pattern. These leaves are attached to the stem by a petiole, and they are usually opposite or alternate in arrangement. This arrangement allows for a greater surface area of leaves exposed to sunlight, facilitating efficient photosynthesis.
In fungi, pleurodiscous refers to the arrangement of gills on the underside of the mushroom cap. The gills are thin, radiating structures that produce and contain the reproductive spores of the fungus. In pleurodiscous mushrooms, the gills extend from the edge of the cap towards the center, covering the entire undersurface uniformly. This pattern is in contrast to other types of fungi where the gills may be arranged in a radial or irregular manner.
Overall, pleurodiscous is a term used to describe a symmetrical or regular arrangement of leaves or gills on plants or fungi, respectively. It denotes an organized pattern that aids in the functioning and reproduction of these organisms.
-
In bot., having some sort of appendage attached to the sides of a disc.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PLEURODISCOUS
- oleurodiscous
- lleurodiscous
- -leurodiscous
- 0leurodiscous
- pkeurodiscous
- ppeurodiscous
- poeurodiscous
- plwurodiscous
- plsurodiscous
- pldurodiscous
- plrurodiscous
- pl4urodiscous
- pl3urodiscous
- pleyrodiscous
- plehrodiscous
- plejrodiscous
- pleirodiscous
- ple8rodiscous
- ple7rodiscous
- pleueodiscous
Infographic
Add the infographic to your website:
