All plants have roots through which they educe nutrient from the filth . When these roots are edible , they are send for " root vegetables . " When preparing carrots , for example , it is common to edit off and discard their leaf , known as greens , and eat the long , orange roots . Consumption of root vegetables is common around the world . Some vegetables of like coming into court , particularly nonroot tubers , are occasionally incorrectly considered stem veg .
Taproots
Taproots are farseeing , sometimes svelte ancestor that plunge deep into the territory . cultivated carrot are the most conversant taproots in everyday utilisation . Carrots are related to parsley , which are lever for the gullible leaf . Carrots originated in Afghanistan but are now grown and feed around the humans . Other taproots include parsnip , turnips , rutabagas , daikons , knob celery , radishes and beetroot . Although some taproots , such as parsnips , are most often suffice cooked , many can be wipe out raw or integrate raw in salad and other bag .
Tuber Roots
tuber , in comparison to taproots , tend to be bigger and more diddly-squat in shape . Tuber roots can store big quantities of nutrients , which helps some flora make it through long winters . Sweet potatoes and yam are conversant examples of tuber root . They are often confused because they have a like visual aspect and flavor . Traditionally sweet potatoes grown and eaten in the southerly U.S. are called yams even though , purely talk , they are sweet potatoes . Often large and high in cabbage , unfermented potato and yams are well cooked before eat . Other examples of tuber root veg include cassava , yucca and manioc .
Potatoes
Although murphy are tubers , not root vegetables , they are often grouped with yam and cherubic white potato vine , which are genus Tuber roots and true root vegetables . The potato is technically a stem rather than a root word . Indeed , anyone who has kept potato too long will have seen them pullulate roots . The potato does perform a similar function to a tuber solution , hive away food from the soil . Potatoes are one of the world ’s main dietetic staple fibre .
Other Similar Vegetables
In addition to the potato , other tubers and some bulbs are sometimes classed with root vegetables , although in strict botanical terms they are not roots . Among these are tigernuts , groundnuts , sunchokes , arrowroot and lotus root . extremity of the onion family — including onions , shallots , garlic — are bulbs rather than root word .
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