Sassafras albidum

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Sassafras albidum
Sassafras albidum, Wanaque, New Jersey

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Magnoliids
Order: Laurales
Family: Lauraceae
Genus: Sassafras
Species:
S. albidum
Binomial name
Sassafras albidum
Natural range
Synonyms[2]
  • Laurus sassafras L.
  • Sassafras albidum var. molle (Raf.) Fernald
  • Sassafras officinalis T. Nees & C.H. Eberm.
  • Sassafras triloba Raf.
  • Sassafras triloba var. mollis Raf.
  • Sassafras variifolium Kuntze

Sassafras albidum (sassafras, white sassafras, red sassafras, or silky sassafras) is a species of

deciduous forest habitat type, at altitudes of up to 1,500 m (4,900 ft) above sea level.[3][4][5] It formerly also occurred in southern Wisconsin, but is extirpated there as a native tree.[6]

Description

Sassafras albidum is a medium-sized

superior ovary. Pollination is by insects. The fruit is a dark blue-black drupe 1 cm (0.39 in) long containing a single seed, borne on a red fleshy club-shaped pedicel 2 cm (0.79 in) long; it is ripe in late summer, with the seeds dispersed by birds. The cotyledons are thick and fleshy. All parts of the plant are aromatic and spicy. The roots are thick and fleshy, and frequently produce root sprouts which can develop into new trees.[4][5][12]

Ecology

It prefers rich, well-drained sandy loam with a pH of 6–7, but will grow in any loose, moist soil. Seedlings will tolerate shade, but saplings and older trees demand full sunlight for good growth; in forests it typically regenerates in gaps created by windblow. Growth is rapid, particularly with root sprouts, which can reach 1.2 m (3.9 ft) in the first year and 4.5 m (15 ft) in 4 years. Root sprouts often result in dense thickets, and a single tree, if allowed to spread unrestrained, will soon be surrounded by a sizable clonal colony, as its roots extend in every direction and send up multitudes of shoots.[4][5][13]

S. albidum is a host plant for the caterpillar of the promethea silkmoth, Callosamia promethea.[14]

Laurel wilt

epidemic from the Everglades through the Carolinas in perhaps less than 15 years by the end of 2014.[16]

Uses

Parc Oberthür, Rennes

All parts of the Sassafras albidum plant have been used for human purposes,[citation needed] including stems, leaves, bark, wood, roots, fruit, and flowers.[citation needed] Sassafras albidum, while native to North America, is significant to the economic, medical, and cultural history of both Europe and North America. In North America, it has particular culinary significance, being featured in distinct national foods such as traditional root beer, filé powder, and Louisiana Creole cuisine. Sassafras albidum was an important plant to many Native Americans of the southeastern United States and was used for many purposes, including culinary and medicinal purposes, before the European colonization of North America. Its significance for Native Americans is also magnified, as the European quest for sassafras as a commodity for export brought Europeans into closer contact with Native Americans during the early years of European settlement in the 16th and 17th centuries, in Florida, Virginia, and parts of the Northeast.[citation needed]

Use by Native Americans

Sassafras with all 3 lobe variations seen.

Sassafras albidum was a well-used plant by

Native Americans in what is now the Southeastern United States prior to the European colonization. The Choctaw word for sassafras is "Kvfi," and it was used by them principally as a soup thickener.[17] It was known as "Winauk" in Delaware and Virginia and is called "Pauame" by the Timuca.[citation needed
]

Some Native American tribes used the leaves of sassafras to treat wounds by rubbing the leaves directly into a wound, and used different parts of the plant for many medicinal purposes such as treating acne, urinary disorders, and sicknesses that increased body temperature, such as high fevers. They also used the bark as a dye, and as a flavoring.[18]

Sassafras wood was also used by Native Americans in the Southeastern United States as a fire-starter because of the flammability of its natural oils.[19]

In cooking, sassafras was used by some Native Americans to flavor

bear fat, and to cure meats.[20] Sassafras is still used today to cure meats.[21] Use of filé powder by the Choctaw in the Southern United States in cooking is linked to the development of gumbo, a signature dish of Louisiana Creole cuisine.[22]

Modern culinary use and legislation

Sassafras twig and terminal bud

Sassafras albidum is used primarily in the United States as the key ingredient in home brewed root beer and as a thickener and flavouring in traditional Louisiana Creole gumbo.[23]

Filé powder, also called gumbo filé, for its use in making gumbo, is a spicy herb made from the dried and ground leaves of the sassafras tree. It was traditionally used by Native Americans in the Southern United States, and was adopted into Louisiana Creole cuisine. Use of filé powder by the Choctaw in the Southern United States in cooking is linked to the development of gumbo, the signature dish of Louisiana Creole cuisine that features ground sassafras leaves.[22] The leaves and root bark can be pulverized to flavor soup, gravy, and meat.[11]

Sassafras roots are used to make traditional root beer, although they were banned for commercially mass-produced foods and drugs by the U.S.

microbrew enthusiasts. While sassafras is no longer used in commercially produced root beer and is sometimes substituted with artificial flavors, natural extracts with the safrole distilled and removed are available.[25][26] Most commercial root beers have replaced the sassafras extract with methyl salicylate, the ester found in wintergreen and black birch (Betula lenta) bark.[citation needed
]

Sassafras tea was also banned in the U.S. in 1977, but the ban was lifted with the passage of the

Safrole oil, aromatic uses, MDA