Haslington During the First English Civil War, on 27 December 1642,(?) there was a skirmish between the Royalists and the Parliamentarians that took place on the southern outskirts of the village at a place called Slaughter Hill. The, Parliamentarians—also known as the Roundheads—won the battle. Local legend says the battle caused the brook nearby to turn red from the blood spilt. A sword was found embedded in the bank of Valley Brook. Although the macabre name Slaughter Hill suggests it may be named after this skirmish, it may be a corruption of "Sloe Tree Hill". Blackthorn ("Prunus spinosa"), the fruit of
Prunus avium parent species of "Prunus cerasus" (sour cherry), by way of ancient crosses between it and "Prunus fruticosa" (dwarf cherry) in the areas where the two species overlap. All three species can breed with one another. "Prunus cerasus" is now a species in its own right, having developed beyond a hybrid and stabilised. Pliny distinguishes between "Prunus", the plum fruit, and "Cerasus", the cherry fruit. Already in Pliny quite a number of cultivars are cited, some possibly species or varieties, Aproniana, Lutatia, Caeciliana, and so on. Pliny grades them by flavour, including dulcis ("sweet") and acer ("sharp"). and goes so far