Patty's Plum is a poppy originally discovered growing in a compost heap at Kingsdon Nursery Garden, Somerset, UK, by Sandra Pope of Hadspen House, Somerset, UK, who had come to work in Mrs Patricia Marrow's garden. After the damson colour of the poppy was noticed, Marrow propagated it. She and Pope later came up with a name "Patty's Plum" because that is Marrow's first name, and it is typical of Marrow to describe the colour as "Plum".