field-pea

It is little cultivated in gardens at the North, though sometimes grown as a field-pea in the Canadas.

The Field and Garden Vegetables of America Containing Full Descriptions of Nearly Eleven Hundred Species and Varietes; With Directions for Propagation, Culture and Use. Fearing Burr

It is an interesting fact already alluded to, that, according to O. Heer, [598] the peas found in the lake-habitations of Switzerland of the Stone and Bronze ages, belong to an extinct variety, with exceedingly small seeds, allied to _P. arvense_, or field-pea.

The Variation of Animals and Plants Under Domestication, Vol. I. Charles Darwin 1845

-- Most botanists look at the garden-pea as specifically distinct from the field-pea (_P. arvense_).

The Variation of Animals and Plants Under Domestication, Vol. I. Charles Darwin 1845