Trichome
Trichomes are small, hair-like outgrowths found on the surface of many plants. They serve a variety of functions, including protection against insects and other predators, and the regulation of plant temperature and moisture levels.
Types of Trichomes[edit | edit source]
There are several types of trichomes, including:
- Glandular Trichomes: These trichomes have a head that produces and stores substances such as oils, resins, and other compounds. They play a crucial role in the plant's defense mechanism.
- Non-glandular Trichomes: These trichomes do not produce or store substances. They are often longer and more hair-like than glandular trichomes, and they help to protect the plant from environmental stressors.
- Stinging Trichomes: Found on plants such as nettles, these trichomes inject a stinging substance when touched.
Functions of Trichomes[edit | edit source]
Trichomes serve several important functions in plants, including:
- Defense: Trichomes can deter or harm insects and other animals that try to eat the plant.
- Temperature Regulation: By reflecting sunlight, trichomes can help to keep the plant cool in hot conditions.
- Moisture Regulation: Trichomes can reduce the rate of water loss from the plant, helping it to conserve moisture.
Trichomes in Cannabis[edit | edit source]
In Cannabis, trichomes are particularly important as they produce the plant's cannabinoids, including THC and CBD. These compounds have a variety of medicinal and recreational uses.
See Also[edit | edit source]
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