Hispania Baetica
Other units of area described by Columella in his "De Re Rustica" include the "porca" of 180 × 30 Roman feet (about ) used in Hispania Baetica and the Gallic "candetum" or "cadetum" of 100 feet in the city or 150 in the country. Columella also gives uncial divisions of the "jugerum", tabulated by the anonymous translator of the 1745 Millar edition as follows: