esculent

In fact, the plants may be briefly described as more or less ornamental Onions, as they belong to the same family as this well-known esculent, and naturally possess a family likeness.

From Beautiful Bulbous Plants For the Open Air by John Weathers

This has been one of the most remarkable potatoes known in the history of this esculent.

From Prairie Farmer, Vol. 56: No. 12, March 22, 1884 A Weekly Journal for the Farm, Orchard and Fireside by Various

ENDIVE, Cichorium Endivia, an annual esculent plant of the natural order Compositae, commonly reputed to have been introduced into Europe from the East Indies, but, according to some authorities, more probably indigenous to Egypt.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" by Various

Not only those who were sick, but all hands partook of the esculent weed.

From In the Land of the Great Snow Bear A Tale of Love and Heroism by Gordon Stables

The esculent swift, which furnishes in its edible nest the celebrated Chinese dainty, builds in caves in Ceylon.

From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" by Various