Ti plant (Cordyline fruticosa)
Description
Cordyline fruticosa is an evergreen flowering plant in the family Asparagaceae. The plant is of great cultural importance to the traditional animistic religions of Austronesian and Papuan peoples of the Pacific Islands, New Zealand, Island Southeast Asia, and Papua New Guinea. It is also cultivated for food, traditional medicine, and as an ornamental for its variously colored leaves. It is identified by a wide variety of common names, including ti plant, palm lily, cabbage palm, and good luck plant. Ti is a palm-like plant growing up to 3 to 4 m (9.8 to 13.1 ft) tall with an attractive fan-like and spirally arranged cluster of broadly elongated leaves at the tip of the slender trunk. It has numerous color variations, ranging from plants with red leaves to green and variegated forms. It is a woody plant with leaves 30–60 cm (12–24 in) (rarely 75 cm or 30 in) long and 5–10-centimetre (2.0–3.9 in) wide at the top of a woody stem. It produces 40–60-centimetre (16–24 in) long panicles of small scented yellowish to red flowers that mature into red berries. Its original native distribution is unknown, but it is believed to be native to the region from Bangladesh, to Mainland Southeast Asia, South China, Taiwan, Island Southeast Asia, New Guinea, and Northern Australia. It has the highest morphological diversity in New Guinea and is believed to have been extensively cultivated there. It was carried throughout Oceania by Austronesians, reaching as far as Hawaii, Aotearoa (New Zealand), Rangitāhua (Kermadec Islands), and Rapa Nui at their furthest extent. A particularly important type of ti in eastern Polynesia is a large green-leafed cultivar grown for their enlarged edible rhizomes. Unlike the ti populations in Southeast Asia and Near Oceania, this cultivar is almost entirely sterile in the further islands of eastern Polynesia. It can only be propagated by cuttings from the stalks or the rhizomes. It is speculated that this was the result of deliberate artificial selection, probably because they produce larger and less fibrous rhizomes more suitable for use as food They are also widely used for traditional medicine, dye, and ornamentation throughout Austronesia and New Guinea. In Polynesia, the leaves of the green-leafed form are used to wrap food, line earth ovens and fermentation pits of breadfruit, and their rhizomes harvested and processed into a sweet molasses-like pulp eaten like candy or used to produce a honey-like liquid used in various sweet treats. In Hawaii, the roots are also be mixed with water and fermented into an alcoholic beverage known as okolehao. Fibers extracted from leaves are also used in cordage and in making bird traps. The consumption of ti as food, regarded as a sacred plant and thus was originally taboo, is believed to have been a daring innovation of Polynesian cultures as a response to famine conditions. The lifting of the taboo is believed to be tied to the development of the firewalking ritual. Ti is a popular ornamental plant, with numerous cultivars available, many of them selected for green or reddish or purple foliage.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Liliopsida
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Order: Asparagales
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Family: Asparagaceae
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Genus: Cordyline
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