What is considered the most prevalent plant fiber?

Cotton is considered the most prevalent plant fiber because it is widely cultivated and used around the world for textile production. Its fibers are soft, breathable, and highly absorbent, which makes cotton an ideal material for clothing and home textiles. The global demand for cotton has led to its extensive cultivation in many countries, further establishing its prevalence compared to other plant fibers.

In contrast, wool is an animal fiber, obtained from sheep, and while it is popular, it does not hold the same level of prevalence as cotton. Flax, which yields linen fiber, is also significant but is not produced or utilized as extensively as cotton. Sisal, derived from the agave plant, is primarily used for making ropes and twine, contributing to a more niche market compared to the widespread use of cotton in everyday products.