Yam (vegetable) Yam (vegetable) Yam is the common name for some plant species in the genus "Dioscorea" (family Dioscoreaceae) that form edible tubers. Yams are perennial herbaceous vines cultivated for the consumption of their starchy tubers in many temperate and tropical world regions. The tubers themselves are also called "yams", having numerous cultivars and related species. In parts of the United States and Canada, "yam" is sometimes used to refer to varieties of the unrelated sweet potato ("Ipomoea batatas"). The name, yam, appears to derive from Portuguese "inhame" or Canarian (Spain) "ñame", which derived from West African languages during trade. The main
Red Rooster Coles Myer) purchased the business in July 1981. In 1986 Coles Myer bought the Big Rooster chain to expand into the eastern states (except non-Steggles' Queensland stores, formerly known as "Big Rooster", which were purchased in 1992), and renamed the stores "Red Rooster". Big Rooster remains operational in Papua New Guinea. In May 2002, Red Rooster was purchased by Western Australian company Australian Fast Foods, which owned the competing Chicken Treat fast food chain. In April 2007, Red Rooster and Chicken Treat were sold for A$180 million to a consortium formed by the management and the venture capital arm of