#seaweed
- Alga — A lower, cryptogamic thallophyte plant with a body unsegmented into true roots, stems, or leaves, containing chlorophyll and other photosynthetic pigments. It lives primarily in aquatic environments or high-humidity spots. Classified into green, brown, or red variants, it plays a vital role in global ecosystems.
- Algology — A scientific discipline possessing a dual independent application: 1. (In biology / botany) The branch of science dealing with the comprehensive study of algae (phycology). 2. (In medicine) The specialized branch focused on the theoretical study, diagnosis, and therapeutic management of acute and chronic pain (algesiology).