The flower
The leaf
The stem
This is a Guelder Rose Viburnum opulus
The fruit can be eaten raw or cooked (although it tastes bitter and..in my view....not nice)
Medicinally though a powerful antispasmodic and sedative is contained in the bark.
From pfaf
The bark contains 'scopoletin', a coumarin that has a sedative affect on the uterus. A tea is used internally to relieve all types of spasms, including menstrual cramps, spasms after childbirth and threatened miscarriage. It is also used in the treatment of nervous complaints and debility. The bark is harvested in the autumn before the leaves change colour, or in the spring before the leaf buds open
http://www.pfaf.org/database/plants.php?Viburnum+opulus
Red