Ramie (from Malay rami) is a fibre crop native to eastern Asia, derived from the plant Boehmeria nivea.
A second type, known as green ramie or rhea, is believed to have originated in the Malay Peninsula. It has smaller leaves which are green on the underside, and it appears to be better suited to tropical conditions. The word "ramie" is derived from the Malay word rami.
Bast fibre (also called phloem fibre or skin fibre) is plant fibre collected from the phloem (the "inner bark", sometimes called "skin") or bast surrounding the stem of certain dicotyledonous plants. Some of the economically important bast fibres are obtained from herbs cultivated in agriculture, for instance flax, hemp, or ramie, but bast fibres from wild plants, such as stinging nettle, and trees such as lime or linden, willow, oak, wisteria, and mulberry have also been used. Bast fibres are soft and flexible, as opposed to leaf fibres from monocotyledonous plants, which are hard and stiff.
Since the valuable fibres are located in the phloem, they must often be separated from the woody core, the xylem, and sometimes also from the epidermis. The process for this is retting, and can be performed by micro-organisms either on land (nowadays the most important) or in water, or by chemicals (for instance high pH and chelating agents), or by pectinolytic enzymes. In the phloem, bast fibres occur in bundles that are glued together by pectin and calcium ions. More intense retting separates the fibre bundles into elementary fibres, which can be several centimetres long. Often bast fibres have higher tensile strength than other kinds, and are used in high-quality textiles (sometimes in blends with cotton or synthetic fibres), ropes, yarn, paper, composite materials and burlap. An important property of bast fibres is that they contain a special structure, the fibre node, that represents a weak point, and gives flexibility. Seed hairs, such as cotton, do not have nodes.
The barong tagalog, more commonly known simply as barong (and occasionally baro), is an embroidered long-sleeved formal shirt for men and a national dress of the Philippines. Barong tagalog combines elements from both the precolonial native Filipino and colonial Spanish clothing styles. It is traditionally made with sheer textiles (nipis) woven from piña or abacá; although in modern times, cheaper materials like organza silk, ramie or polyester are also used.
It is a common formal or semi-formal attire in Filipino culture, and is worn untucked over an undershirt with belted trousers and dress shoes. Baro't saya is the feminine equivalent of barong tagalog, with the Maria Clara gown being the formal variant of the latter. Barong tagalog was also known as camisa fuera ("outer shirt") in Philippine Spanish.
The Urticaceae /ɜːrtɪˈkeɪsiː/ are a family, the nettle family, of flowering plants. The family name comes from the genus Urtica. The Urticaceae include a number of well-known and useful plants, including nettles in the genus Urtica, ramie (Boehmeria nivea), māmaki (Pipturus albidus), and ajlai (Debregeasia saeneb).
The family includes about 2,625 species, grouped into 53 genera according to the database of the Royal Botanic Gardens, Kew and Christenhusz and Byng (2016). The largest genera are Pilea (500 to 715 species), Elatostema (300 species), Urtica (80 species), and Cecropia (75 species). Cecropia contains many myrmecophytes.