What does tomentose mean?
Tomentose is an adjective used in botany to describe the texture of plant surfaces. It refers to the presence of a dense, soft, and often woolly growth of hairs or a similar covering. This texture is often used to help identify plants, particularly those with cotton or woolly leaves or stems. The term is derived from the Latin tomentum, meaning 'wool' or 'down', and is used in contrast to other terms, such as glabrous or smooth, to describe the texture of plant surfaces. In general, tomentose is used to describe the texture of plant surfaces in a way that is both precise and evocative, helping to convey the unique characteristics of a particular plant.
adjectiveCovered or clothed with a dense, soft, and often woolly growth of hairs or a similar covering.
- Covered or clothed with a dense, soft, and often woolly growth of hairs or a similar covering.
"The tomentose stems of the cotton plant were a key feature of its identification."
"The tomentose stems of the cotton plant were a key feature of its identification."
"The tomentose leaves of the plant helped it to conserve water."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of tomentose
The term tomentose is derived from the Latin tomentum, meaning 'wool' or 'down', from tomentare, 'to cover with wool'. This etymology reflects the term's original meaning, which referred to the presence of a dense, soft, and often woolly growth of hairs or a similar covering. Over time, the term has been adopted in botany to describe the texture of plant surfaces, particularly in reference to the presence of woolly or hairy growths.
How tomentose is actually used
In botany, tomentose is used to describe the texture of plant surfaces, particularly in reference to the presence of woolly or hairy growths. It is often used in contrast to other terms, such as glabrous or smooth, to describe the texture of leaves or stems.