1, clearing heat and diuresis, tranquilizing the mind and lowering blood pressure. Used for jaundice acute infectious hepatitis, neurological disorders, hypertension, red avalanches, leucorrhea, external treatment of bruises, sores and swollen poisons.

2, plantain belongs to the plantain family, about 55 species, most of which are found in the Western Hemisphere, most of which are used for ornamental purposes in gardens, perennial, stout herbs; stems with leaves, leaves large, long oval, petiole sheathed; flowers large, beautiful, red or yellow, asymmetric, arranged in terminal spikes, racemes or narrow panicles; sepals 3, small, often green.

3, banana belongs to the plantain family. Perennial evergreen large herbaceous monocotyledonous plants, without a primary root. Leaf blade oblong, bright green. Spikes pendulous. The infructescence consists of 7-8 segments to dozens of segments of fruit bundles. Fruit yellowish green, oblong, slightly curved, slightly 3-angled, seedless. Flowering period is summer and fall.