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A specimen in the Arnold Arboretum leafing out in spring. The American basswood is a medium-sized to large deciduous tree reaching a height of 18 to 37 m (60 to 120 ft) exceptionally 39 m (128 ft) with a trunk diameter of 1–1.5 m (3–5 ft) at maturity.
The World Health Organization (WHO) estimates that 80 percent of the population of some Asian and African countries presently uses herbal medicine for some aspect of primary health care. [ 16 ] Some prescription drugs have a basis as herbal remedies, [ 2 ] including artemisinin , [ 17 ] digitalis , quinine and taxanes .
Banana plants are among the largest extant herbaceous plants, some reaching up to 9 m (30 ft) in height or 18 m (59 ft) in the case of Musa ingens.The large herb is composed of a modified underground stem (), a false trunk or pseudostem formed by the basal parts of tightly rolled leaves, a network of roots, and a large flower spike.
Banana pith. Banana pith or banana stem, is a vegetable harvested from the starchy inner core of banana pseudostems. It is used similarly to heart of palms in the cuisines of the Philippines, Malaysia, Indochina, Sri Lanka, Myanmar and southern India. [1] [2] [3] [4]
Medicinal plants are used with the intention of maintaining health, to be administered for a specific condition, or both, whether in modern medicine or in traditional medicine. [ 4 ] [ 48 ] The Food and Agriculture Organization estimated in 2002 that over 50,000 medicinal plants are used across the world. [ 49 ]
Most banana cultivars which exhibit purely or mostly Musa acuminata genomes are dessert bananas, while hybrids of M. acuminata and M. balbisiana are mostly cooking bananas or plantains. [ 23 ] Musa acuminata is one of the earliest plants to be domesticated by humans for agriculture, 7,000 years ago in New Guinea and Wallacea . [ 24 ]
Adults are attracted to the plant through the volatiles released by the banana. Infestation starts with 5-month-old plants. An early symptom is appearing small pinhead-sized holes on the stem and fibrous extrusions from the bases of leaf petioles. In secondary infestation, rotting can occur due to pathogens and a foul odor is emitted.
Bignonia capreolata is a vine commonly referred to as crossvine. [3] The common name refers to the cross-shaped pattern revealed when the stem is cut; this pattern results from four radial wedges of phloem embedded within the stem's xylem. [4]