Crataegus monogyna (Common Hawthorn)
Native: Europe, including Britain
Location: Has ancient associations with May-day festivities and superstitions.
Leaves are five to seven lobed.
Fragrant flowers open in mid-May (around May 1st on Old Style calendar).
Fruit ripens in September, each containing only one stone. This is one of the main differences between this and Midland Hawthorn (Crataegus laevigata).