Rheum Cultorum, also known as garden rhubarb or Rheum rhabarbarum, is a perennial plant native to the cool climates of Asia, particularly China and Siberia. It is a member of the genus Rheum in the family Polygonaceae.
Rheum Cultorum is primarily cultivated for its thick, fleshy stalks, which are edible and commonly used in culinary preparations, particularly in pies, jams, sauces, and desserts. The stalks have a tart and tangy flavor, often requiring sweeteners to balance their acidity. They are rich in dietary fiber, vitamin C, calcium, and other essential minerals, making them a nutritious addition to various recipes.
In terms of appearance, Rheum Cultorum usually grows up to 2-3 feet in height, with large, heart-shaped, and lobed leaves that are green in color. The stalks are typically reddish or pinkish, but can vary depending on the specific variety. The plant tends to thrive in moist and well-draining soil, requiring regular watering to maintain optimal growth.
While commonly used for culinary purposes, it is important to mention that not all parts of Rheum Cultorum are safe for consumption. The leaves, in particular, contain high levels of oxalic acid, which can be toxic and may cause severe health issues if consumed in large quantities. Thus, it is recommended to only consume the stalks while taking necessary precautions and avoiding the leaves.
In addition to its culinary benefits, Rheum Cultorum has also been used in traditional medicine for its potential laxative and diuretic properties. However, it is crucial to consult with a healthcare professional before using it for medicinal purposes to ensure safe and appropriate usage.
