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Acer saccharum subsp. floridanum

Marshall, (Chapman) Desmarais

Florida maple, Southern sugar maple

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Florida Museum of Natural History Herbarium - University of Florida

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University of South Florida Herbarium (USF)

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Conveyor Belt

Acer saccharum, the sugar maple, is a species of flowering plant in the soapberry and lychee family Sapindaceae. It is native to the hardwood forests of eastern Canada and the eastern United States. Sugar maple is best known for being the primary source of maple syrup and for its brightly colored autumn foliage. It may also be called "rock maple," "sugar tree," "sweet maple," or, particularly in reference to the wood, "hard maple," "birds-eye maple," or "curly maple," the last two being specially figured lumber.

Description

A shrub or small tree. It grows 5 m tall. There are prickles along the stem. The leaves are twice divided and there are 8-18 pairs of pinnae. There are up to 50 pairs of pinnules on each pinnae. The flowers are yellow. They are in large clusters at the ends of branches. The pods are flattened.

Edible Uses

The sugar maple is one of the most important Canadian trees, being, with the black maple, the major source of sap for making maple syrup. Other maple species can be used as a sap source for maple syrup, but some have lower sugar content and/or produce more cloudy syrup than these two. In maple syrup production from Acer saccharum, the sap is extracted from the trees using a tap placed into a hole drilled through the phloem, just inside the bark. The collected sap is then boiled. As the sap boils, the water evaporates and the syrup is left behind. Forty gallons of maple sap produces 1 gallon of syrup. In the southern part of their range, sugar maples produce little sap; syrup production is dependent on the tree growing in cooler climates. Additionally, the samaras (seeds) can be soaked, and—with their wings removed—boiled, seasoned, and roasted to make them edible. The young leaves and inner bark can be eaten either raw or cooked.

Traditional Uses

The sap is used for syrup.

This uses section is brief — help expand it

Distribution

It is a temperate plant.

Where It Grows

North America, USA,

Synonyms

Acer barbatum MichauxAcer barbatum var. floridanum (Chapm.) FosbergAcer floridanum (Chapman) Pax

Also Known As

Hammock maple, Southern sugar maple

References (3)

  • Grandtner, M. M., 2008, World Dictionary of Trees. Wood and Forest Science Department. Laval University, Quebec, Qc Canada. (Internet database http://www.WDT.QC.ca) (As Acer barbatum)
  • Kermath, B. M., et al, 2014, Food Plants in the Americas: A survey of the domesticated, cultivated and wild plants used for Human food in North, Central and South America and the Caribbean. On line draft. p 14
  • Lyle, S., 2006, Discovering fruit and nuts. Land Links. p 47 (As Acer barbatum)

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