DCHP-1 Online
mayflower picnic Maritimes, Obs. 
a social outing for the picking of mayflowers.
- 1872 In the early spring,may-flower picnics are got up, as the plant is by no means general, and only grown in certain localities.
- 1872 In the early spring,may-flower picnics are got up, as the plant is by no means general, and only grown in certain localities.