The correct spelling of the word "laticiferous" is [lætɪ'sɪfərəs]. This word is composed of two parts: "latici-" meaning latex or milky juice, and "-ferous" meaning to bear or produce. The stress falls on the second syllable "-sif-" and the vowel in the first syllable is pronounced with the "short a" sound. "Laticiferous" is commonly used in botany to describe a plant tissue that produces and transports latex, which is a fluid substance that contains various chemicals and has many practical applications.
Laticiferous, derived from the Latin word "laticifer", refers to a characteristic or feature found in certain plants, specifically those in the latex-producing families such as Euphorbiaceae, Apocynaceae, and Moraceae.
The term describes the presence of specialized cells or ducts called laticifers within these plants. Laticifers are elongated, tube-like structures found in various parts of the plant, including stems, leaves, and reproductive organs. These cells are responsible for the production, storage, and transport of a milky, latex-like fluid called latex.
Laticiferous plants, featuring this unique adaptation, often showcase a range of biological functions. The primary function of laticifers is defensive: the latex they produce contains various chemical compounds that deter herbivores and protect the plant from damage caused by insects, grazing animals, or pathogens. This natural defense mechanism is a significant advantage for laticiferous species in terms of survival and reproduction.
In addition to their defensive properties, laticifers also play a role in plant growth and development. The latex they produce can serve as a nutrient source, helping to provide essential elements for plant growth and regeneration. Furthermore, laticifers contribute to wound healing by sealing injuries and preventing dehydration or infection in the plant tissue.
Overall, the laticiferous characteristic represents a unique and fascinating adaptation found in certain plant families, offering a range of benefits including defense against predators, nutrient provision, and wound healing.
• Conveying latex or elaborated sap.
• See latex.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "laticiferous" is derived from two root words: "latices" and "ferre".
The first root, "latices", comes from the Latin word "latex", which means "liquid" or "fluid". In biology, "latex" specifically refers to a milky fluid found in various plants, such as milkweed or dandelions.
The second root, "ferre", is a Latin word meaning "to bear" or "to carry". It is derived from the same root as the English word "fer" (e.g., "transfer" or "reference").
Combining these roots, "laticiferous" can be broken down as follows: "lati-" from "latex", representing the milky fluid, and "-ferous" from "ferre", meaning "to bear" or "to carry".