Original sentence: redirect Rhubarb
Edited sentence: )  The plants have large leaves that are somewhat triangular shaped with long fleshy petioles.A number of varieties of rhubarb have been domesticated both as medicinal plants and for human consumption.Among species found in the wild, those most commonly used in cooking are the garden rhubarb (R.Another species, the Sikkim rhubarb (R.Rheum species are herbaceous perennials with hermaphrodite flowers, consisting of a colored perianth, composed of six to nine segments, arranged in two rows.Rheum species have been recorded as larval food plants for some Lepidoptera species including brown-tail, buff ermine, cabbage moth, large yellow underwing, and nutmeg moth.Rheum, a genus of perennial plants that grow from thick short rhizomes.The drug rheum is prepared from the rhizomes and roots of another species, R.The flowers are small, greenish-white to rose-red, and grouped in large compound leafy inflorescences.The flowers have nine stamina inserted on the torus at the base of the peranthium, they are free or subconnatent at their base.The fruits are a three-sided achene with winged sides, the seeds are albuminous and have straight embryos.The genus is in the family Polygonaceae, and includes the vegetable rhubarb (Rheum rhabarbarum or Rheum x hybridum.The genus is represented by about 60 extant species.The many varieties of cultivated rhubarb more usually grown for eating are recognised as Rheum x hybridum in the Royal Horticultural Society's list of recognised plant names.The ovary is simple and triangular shaped with three styles.This species is also native to Asia, as is the turkey rhubarb (R.While the leaves are toxic, the stalks are used in pies and other foods for their tart flavor.nobile), is limited to the Himalayas.officinale or medicinal rhubarb.rhabarbarum) and the so-called false rhubarb (R.rhaponticum), which is actually a true rhubarb