''Rhododendron groenlandicum'' , is a flowering shrub with white flowers and evergreen leaves that is used to make a herbal tea.
It is a low shrub growing to 50 centimetres ) tall with evergreen leaves 20–60 millimetres long and 3–15 millimetres broad. The leaves are wrinkled on top, densely hairy white to red-brown underneath, and have a leathery texture, curling at the edges. The tiny white flowers grow in hemispherical clusters and are very fragrant and sticky.
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