The horn trefoil, which is often found in sparse forests, on the edges of forests and in meadows, belongs to the butterfly family and is therefore a legume. The medicinal plant, which grows up to 30 centimeters high, is available in many different types and varieties and can easily be confused with other types of clover.
When is the flowering time of horn trefoil?
The flowering period of horn trefoil extends between May and September, when its bright yellow and purple flowers attract bees and butterflies. During this time you can collect and dry the flowers to use them as a medicinal plant.
Flowering period between May and September
Horn clover has a very long flowering period: The bright yellow, often slightly purple flowers can be found in many places between May and September. The flower nectar is very rich in sugar with a proportion of around 40 percent and is therefore very popular with both bees and butterflies.
Collecting and drying flowers
The horn trefoil has also been used as a medicinal plant since the 19th century, although only the flowers are collected. You can pick these carefully during the flowering period and then dry them carefully. Basically, only dry, clean and he althy flowers are dried, which are spread out over a large area on a cloth or similar in an airy, warm and shady place. However, they should not change color during the process.
Tip
The horn trefoil is also edible. The flowers are suitable as a decoration for salads or desserts, the intensely tasting leaves season stews, soups and vegetables.