is rhubarb a vegetable
Liam Parker
Updated on May 23, 2026
Do you know the plant with the big green leaves and a long red stalk? Rhubarb (Rheum officinale Baillon) is a very undemanding perennial vegetable. Wrongly, Rhubarb is often counted among the fruit species. This is due to its sour, fruity taste and the fact that it is mainly used for desserts.
Is rhubarb classed as a fruit or a vegetable?
Despite its similar appearance to celery, rhubarb is no relation. These pink thick stalks are classed as a fruit, and actually part of the leafy sorrel, knotweed and buckwheat gang.
What food group is rhubarb?
Rhubarb is usually considered to be a vegetable; however, in the United States, a New York court decided in 1947 that since it was used in the United States as a fruit, it was to be counted as a fruit for the purposes of regulations and duties.
Why is rhubarb considered a fruit?
Rhubarb is technically a vegetable, but is legally considered a fruit. In 1947 a New York court declared rhubarb a fruit because it’s most often cooked as one in the United States (and, it’s said, because it was a way to save businesses who imported these stalks from spending additional money on taxes).
How toxic is rhubarb?
In general, however, rhubarb leaves don’t pose much of a threat. Since a lethal dose of oxalic acid is somewhere between 15 and 30 grams, you’d have to eat several pounds of rhubarb leaves at a sitting to reach a toxic oxalic acid level, which is a lot more rhubarb leaves than most people care to consume.
When should you not eat rhubarb?
“Once temperatures fall to a range of the lower to middle 20s, oxalic acid in the leaves will (move) to the rhubarb stalks that we harvest,” Johnson said. “When consumed, oxalic acid can crystallize in the kidneys and cause permanent damage to the organs.”
Is rhubarb a legume?
For example, rhubarb is legally a fruit. Botanically, it is a vegetable.
Is rhubarb a leafy green?
It has long fibrous stalks that range from dark red to pale green. These are often chopped and cooked with sugar due to their very sour taste. Meanwhile, its large dark green leaves look a bit like spinach and are not usually eaten due to fears about them being poisonous or inedible.
Is strawberry a fruit or vegetable?
A strawberry is actually a multiple fruit which consists of many tiny individual fruits embedded in a fleshy receptacle. The brownish or whitish specks, which are commonly considered seeds, are the true fruits, called achenes, and each of them surrounds a tiny seed.
Does rhubarb have any health benefits?
Nutrition. Rhubarb is rich in antioxidants, particularly anthocyanins (which give it its red color) and proanthocyanidins. These antioxidants have anti-bacterial, anti-inflammatory, and anti-cancer properties, which help protect you from many health-related issues such as heart disease, cancer, and diabetes.
Is rhubarb a Superfood?
Rhubarb is being called by some in the food industry as “the next fruit superfood,” thanks to its impressive nutritional profile. Calcium helps build and maintain strong bones. It also enables your heart, nerves and muscles to function properly.
Is rhubarb low GI?
The glycemic load of rhubarb is low, (anything less than 10 is considered to be low) which means it won’t raise your blood sugar quickly.
What was rhubarb originally used for?
Rhubarb was used as a medicine/healing ointment in earlier centuries. A native plant of China, rhubarb was grown and traded for medicinal purposes as early as the 16th century. According to History of Fruit, rhubarb gained popularity as a food and vegetable source by the 19th century.
Can you eat rhubarb raw?
Although it can be eaten raw, rhubarb tends to be too tart this way, and it’s usually best when cooked with plenty of sugar. It goes well with both ginger and strawberries.
What does rhubarb taste like?
What Does It Taste Like? Raw rhubarb has a very tart taste that most people find unpleasant. For this reason, it’s almost always cooked with sugar to counteract the sour flavor.
Can you eat rhubarb and spinach?
Think spinach makes your teeth feel weird — dig into a dish of rhubarb, friend. Both spinach and rhubarb are rich in crystals of calcium oxalate, related to oxalic acid, part of the plant’s natural defense system.
Why is my rhubarb so green?
If your mature rhubarb plant has numerous leaves, they could be preventing the sun from reaching the stems and colouring them. If this is the case, reduce the number of large leaves on your plant. However, the main reason for the stalk remaining green is likely due to the variety of rhubarb you are growing.
Is rhubarb the same as Swiss chard?
Rhubarb is classified as a fruit, whereas chard is a vegetable from the beet family. Swiss chard has edible dark green leaves with prominent magenta veins. Rhubarb, on the other hand, has light green leaves. They are not edible due to the high content of oxalic acid.