Journal of botany, British and foreign. London, Robert Hardwicke, 1863-1942. Botany, Great Britain, periodicals, plants, A botanical illustration featuring three distinct species of the genus Euphrasia, commonly known as eyebright. Each plant is meticulously detailed, showcasing their unique characteristics such as leaf shape, flower structure, and growth patterns. Labels indicate the scientific names, providing a clear reference to each specimen. The illustration serves as an educational representation of the species, highlighting their botanical features for study in the context of plant taxonomy and herbal medicine.