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However, modern rhubarb cultivars are tetraploids with 2n = 44, in contrast to 2n = 22 for the wild species. [4] Rhubarb is a vegetable and is often put to the same culinary uses as fruits. [5] The leaf stalks can be used raw while they have a crisp texture, but are most commonly cooked with sugar and used in pies, crumbles, and other desserts.
Rheum rhabarbarum was first described by Carl Linnaeus in 1753. [3] Linnaeus also described R. undulatum, but this is now considered to be the same species. [1]The name rha barbarum, Latin for 'foreign rha', was first used in the writings of Celsus, who uses the word to describe a valued medicinal root imported from the east.
Rumex hymenosepalus, commonly known as canaigre, canaigre dock, ganagra, wild rhubarb, Arizona dock, and tanner's dock, [2] is a perennial flowering plant which is native to the North American deserts in the southwestern United States and northern Mexico. It is a common food plant of the ruddy copper larvae. [3]
Rheum ribes, the Syrian rhubarb or currant-fruited rhubarb, [2] or warty-leaved rhubarb, [3] is an edible wild rhubarb species in the genus Rheum.It grows between 1000 and 4000 m on dunite rocks, among stones and slopes, and is now distributed in the temperate and subtropical regions of the world, chiefly in Western Asia (Turkey, Syria, Lebanon, Iraq, Iran, Azerbaijan, Armenia) to Afghanistan ...
This is a list of all rhubarb cultivars. Varieties are not included on this list. The formal cultivar name of rhubarb cultivars will always be Rheum × hybridum 'Cultivar name' (for example: Rheum × hybridum 'Grandad's Favorite').
The article is missing key basic info about rhubarb. Raw rhubarb stalks have a very strong tart taste. Most people in the US do not eat raw stalks because the taste is too strong and unpleasant, and because of a general belief that it is hazardous. But some people do like this strong tart taste! Related to unsweetened cranberry juice.
The drug rheum is prepared from the rhizomes and roots of another species, R. officinale or medicinal rhubarb. This species is also native to Asia, as is the turkey rhubarb, R. palmatum. Another species, the Sikkim rhubarb, R. nobile, is limited to the Himalayas. The centre of diversity for this genus is found in Central Asia. [18]
Rumex patientia, known as patience dock, [4] garden patience, herb patience, or monk's rhubarb, is a herbaceous perennial flowering plant belonging to the family Polygonaceae. In spring it is often consumed as a leaf vegetable and as a filling in pies in Southern Europe , especially in Bulgaria , North Macedonia , Bosnia and Herzegovina and ...