Ernie Janes / Peas (Pisum sativum) 'Kelvedon Wonder' growing in vegetable garden.

Ashley Cooper / Peas in a pod.

Ashley Cooper / Man growing peas growing in a garden in Ambleside as part of a drive to be self sufficient, UK. August 2009.

Adrian Davies / Common Peas (Pisum sativum) in pod showing alternate packing arrangement, studio shot, UK

Kirkendall-Spring / Peas in a pod from an urban garden, Washington, USA, July 2013.

Kim Taylor / Garden peas {Pisum sativum} in a pod. UK.

Nigel Cattlin / Pea (Pisum sativum) damaged by Pea seed-borne mosaic virus (PSbMV). Peas with tennis ball appearance, in pod.

Nigel Cattlin / Peas (Pisum sativum) damaged by Pea seed-borne mosaic virus (PSbMV), in pod.

Nigel Cattlin / Pea moth (Cydia nigricana) caterpillar with frass and damaged peas in a mature green pea pod

Nigel Cattlin / Fresh, plump, tightly packed green peas in the pod at harvest time, Hampshire, England, UK.

Nigel Cattlin / Fresh, plump, even tightly packed green peas in the pod at harvest time, Hampshire, England, UK.