Rhododendron groenlandicum

Rhododendron groenlandicum

Rhododendron groenlandicum, commonly known as Labrador tea, is a species of flowering plant in the heath family. It is native to the Arctic and other cold regions of the Northern Hemisphere. This article provides a detailed overview of Rhododendron groenlandicum, including its description, habitat, cultivation, and uses.

Description

Rhododendron groenlandicum is an evergreen shrub that typically grows to a height of 1–2 meters. Its leaves are leathery, dark green on the top and covered with a dense mat of rusty-brown hairs on the underside. The plant produces clusters of small, white to pale pink flowers in late spring and early summer.

Habitat

Rhododendron groenlandicum is found in a variety of habitats, including bogs, tundra, and open forests. It is particularly common in the boreal forests of Canada and the northern United States, as well as in the subarctic regions of Russia and Scandinavia.

Cultivation

Rhododendron groenlandicum is a hardy plant that can tolerate harsh conditions, including cold temperatures, poor soil, and high winds. It prefers acidic, well-drained soil and full to partial sun. The plant can be propagated by seeds, cuttings, or layering.

Uses

Rhododendron groenlandicum has been used by indigenous peoples for medicinal purposes. The leaves are often brewed into a tea, which is said to have a variety of health benefits. However, the plant contains a toxic compound called ledol, and excessive consumption can lead to poisoning.

See Also

• Rhododendron
• Heath family
• Labrador tea

References

• Flora of North America
• The Plant List
• USDA Plants Database

External Links

• Flora of North America
• The Plant List
• USDA Plants Database

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  Rhododendron groenlandicum
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  Rhododendron groenlandicum