Maris Piper
Concise Oxford English Dictionary © 2008 Oxford University Press:
Maris Piper /ˈmarɪs/
▶noun a potato of a variety with creamy flesh and smooth oval tubers.
– origin 1970s: named after Maris Lane, original site of the Plant Breeding Institute; Piper was chosen arbitrarily.
'Maris Piper' also found in these Oxford entries:

