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Chimaphila umbellata

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Chimaphila umbellata (Umbellate Wintergreen, Pipsissewa, or Prince's pine) is a small perennial flowering plant found in dry woodlands, or sandy soils. It is native throughout the cool temperate Northern Hemisphere.

It grows 10–35 cm tall, and has evergreen shiny, bright green, toothed leaves arranged in opposite pairs or whorls of 3-4 along the stem. Leaves have a shallowly toothed margin, where the teeth have fine hairs at their ends. The flowers are white or pink, produced in a small umbel of 4-8 together.

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Ecology

Although it has green leaves year-round, it receives a significant portion of its nutrition from fungi in the soil (that is, it is a partial myco-heterotroph, which is not surprising as related plants, such as Pyrola, are partial or full myco-heterotrophs).<ref>Template:Cite journal</ref>

Taxonomy

Fruit of C. umbellata subsp. occidentalis

There are four subspecies:

  • Chimaphila umbellata subsp. umbellata – Europe, Asia
  • Chimaphila umbellata subsp. acuta – southwestern North America
  • Chimaphila umbellata subsp. cisatlantica – northeastern North America
  • Chimaphila umbellata subsp. occidentalis – northwestern North America

Uses

Some Plateau Indian tribes used a boil of prince's pine to treat tuberculosis.<ref name="hunn">Template:Cite book</ref>

It is used as a flavoring in candy and soft drinks, particularly root beer.

"Pipsissewa" is a Cree name meaning "It-breaks-into-small-pieces".

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References

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External links

  • This page was last modified on 2 August 2015, at 18:30.
  • This page has been accessed 98 times.
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