DICHASIUM Meaning and
Definition
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Dichasium is a botanical term which refers to a particular type of inflorescence, or the arrangement of flowers on a plant stem. It is a compound cyme, meaning that it is a branching arrangement of flowers in which the main stem produces two lateral stems that give rise to flowers. This branching occurs in a regular, dichotomous pattern, where each lateral stem then further branches into two more stems that bear flowers. This creates a symmetrical and balanced inflorescence.
The term "dichasium" originates from the Greek words "di" meaning two, and "chasma" meaning opening or gap. The name reflects the fact that the inflorescence appears to have two distinct openings or forks arising from the main stem.
Dichasiums are a common inflorescence type found in many plant families, including the rosaceae (rose family) and apiaceae (carrot family). They can vary in size and shape depending on the specific plant species.
The main advantage of the dichasium arrangement is that it allows for efficient pollination. By producing multiple flowers in a balanced manner, it ensures that each flower has equal access to pollinators such as bees or butterflies. Additionally, the branching structure maximizes the exposure of flowers to sunlight, increasing the chances of successful pollination and subsequent seed production.
In summary, dichasium is a botanical term used to describe a specific type of inflorescence characterized by a symmetrical and dichotomous branching pattern with two lateral stems arising from the main stem, each further dividing into two stems that bear flowers.
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A cyme in which the lateral shoots are arranged in opposite pairs.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for DICHASIUM
- sichasium
- xichasium
- cichasium
- fichasium
- richasium
- eichasium
- duchasium
- djchasium
- dkchasium
- dochasium
- d9chasium
- d8chasium
- dixhasium
- divhasium
- difhasium
- didhasium
- dicgasium
- dicbasium
- dicnasium
- dicjasium
Etymology of DICHASIUM
The word "dichasium" is derived from the Greek words "dis", meaning "two", and "chasma", meaning "opening" or "cleft". In botany, a dichasium refers to a type of inflorescence where two lateral branches arise from the main stem at different heights, each producing a cluster of flowers. The term was first coined in the mid-18th century by the Swedish botanist Carl Linnaeus, who established the modern system of binomial nomenclature.
Similar spelling words for DICHASIUM
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