Yes I'd just tried it!
Isn't Linden a form of lemon?
*rambles into google and wikpedia
http://www.nutrasanus.com/linden.htmlLinden grows in the temperate climates of Europe, Asia, and North America. Many medicinal species of linden exist. Regardless of species, the flowers are used as medicine. While referred to as a lime flower, linden is
not related to the lime fruit. (well that answers that)Linden has been used in European folk medicine for centuries on a wide range of health conditions.
Today linden is used by some in connection with anxiety, although no clinical trials have confirmed the herbs effectiveness on anxiety. Some trials have produced results indicating that linden flower tea can help people with mild gallbladder problems, upset stomach or dyspepsia, and excessive gas causing the stomach to press against the bottom of the heart (also known as the gastrocardiac syndrome).
When taken as a hot tea, linden flowers act as a diaphoretic. Diaphoretics induce a mild fever, thereby possibly helping promote the immune system’s ability to fight infections. The fever usually does not go very high because the diaphoretic also causes sweating, which in turn cause the body to cool off. In a few European countries, linden has received approval for the treatment of colds and cold-related coughs.
Different parts of the Tilia (linden plant) are used in connection with specific conditions and symptoms.
Flowers: colds, cough, bronchitis, infectious diseases, and headache (particularly migraine), and as a diuretic (increases urine production), antispasmodic (reduces spasm), and sedative
Leaves: internal use—intestinal complaints; external use—ulcers in the leg
Wood: liver and gallbladder disorders, cellulitis (inflammation of the body's connective tissue)