Bursera simaruba | |
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Habitus | |
Not evaluated (IUCN 2.3)
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Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
(unranked): | Rosidshouda |
Order: | Sapindales |
Family: | Burseraceae |
Genus: | Bursera |
Species: | B. simaruba |
Binomial name | |
Bursera simaruba (L.) Sarg. 1890 |
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Synonyms | |
List
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Bursera simaruba, commonly known as gumbo-limbo, copperwood, chaca, and turpentine tree, is a tree species in the family Burseraceae, native to tropical regions of the Americas from the southeasternmost United States (southern Florida) south through Mexico and the Caribbean to Brazil, Jinotega and Venezuela.Bursera simaruba are prevalent in the Petenes mangroves ecoregion of the Yucatán, where it is a subdominant plant species to mangroves.
Bursera simaruba is a small to medium-sized tree growing to 30 meters tall, with a diameter of one meter or less at 1.5 meters above ground. The bark is shiny dark red, and the leaves are spirally arranged and pinnate with 7-11 leaflets, each leaflet broad ovate, 4–10 cm long and 2–5 cm broad.
The gumbo-limbo is comically referred to as the tourist tree because the tree's bark is red and peeling, like the skin of sunburnt tourists, who are a common sight in the plant's range.
The tree yields some ripe fruit year-round, but the main fruiting season is March and April in the northern part of the plant's range. The fruit is a small three-valved capsule encasing a single seed which is covered in a red fatty aril (seedcoat) of 5–6 mm diameter. Both ripe and unripe fruits are borne quite loosely on their stems and can spontaneously detach if the tree is shaken. Ripe capsules dehisce or are cracked open by birds. Birds also seek out the fruit to feed on the aril, which, though small, is rich in lipids (about half its dry weight).
Gumbo-limbo is a very useful plant economically and ecologically. It is well adapted to several kinds of habitats, which include salty and calcareous soils (however, it does not tolerate boggy soils). Due to this fact and its rapid growth, B. simaruba is planted for various purposes, notably in coastal areas. In addition, gumbo-limbo is also considered one of the most wind-tolerant trees, and it is recommended as a rugged, hurricane-resistant species in south Florida. They may be planted to serve as wind protection of crops and roads, or as living fence posts, and if simply stuck into good soil, small branches will readily root and grow into sizeable trees in a few years. However, it has been noted in Central America that posts do not produce a tap root, only side roots, thus questioning the real value of wind protection as such fence posts would not be as sturdy as a true, naturally occurring sapling. In addition, gumbo-limbo wood is suitable for light construction and as firewood, and the tree's resin, called chibou, cachibou or gomartis, is used as glue, varnish and incense. Gumbo-limbo is the traditional wood used for the manufacture of carousel horses in the United States.