The turnip or white turnip (Brassica rapa subsp. rapa) is a root vegetable commonly grown in temperate climates worldwide for its white, fleshy taproot. The word turnip is a compound of turn as in turned/rounded on a lathe and neep, derived from Latin napus, the word for the plant. Small, tender varieties are grown for human consumption, while larger varieties are grown as feed for livestock. In Northern England, Scotland, Ireland, Cornwall and parts of Canada (Quebec, Newfoundland, Manitoba and the Maritimes), the word turnip (or neep) often refers to rutabaga, also known as swede, a larger, yellow root vegetable in the same genus (Brassica). The most common type of turnip is mostly white-skinned apart from the upper 1 to 6 centimetres (1⁄2 to 2+1⁄2 inches), which protrude above the ground and are purple or red or greenish where the sun has hit. This above-ground part develops from stem tissue, but is fused with the root.[citation needed] The interior flesh is entirely white. The root is roughly globular, from 5–20 cm (2–8 in) in diameter, and lacks side roots. Underneath, the taproot (the normal root below the swollen storage root) is thin and 10 cm (4 in) or more in length; it is often trimmed off before the vegetable is sold. The leaves grow directly from the above-ground shoulder of the root, with little or no visible crown or neck (as found in rutabagas). (Source: Wikipedia.org, CC BY-SA)