Artichoke economically important genes from related species. Rezazadeh, A., Ghasemnezhad, A., Barani, M., & Telmadarrehei, T. (2012). Effect of Salinity on Phenolic Composition and Antioxidant Activity of Artichoke (Cynara scolymus L.) Leaves. Research Journal of Medicinal Plant, 6(3). Artichoke The globe artichoke ("Cynara cardunculus" var. "scolymus") is a variety of a species of thistle cultivated as a food. The edible portion of the plant consists of the flower buds before the flowers come into bloom. The budding artichoke flower-head is a cluster of many budding small flowers (an inflorescence), together with many bracts, on an edible base. Once the buds bloom,
Variety of finite semigroups In order to restrict varieties to contains only finite structures, the definition of variety of finite semigroups uses the notion of finite product instead of notion of arbitrary direct product. Variety of finite semigroups In mathematics, and more precisely in semigroup theory, a variety of finite semigroups is a set of semigroups having some nice algebraic properties. Those sets can be defined in two distinct way, using either algebraic notions or topological notions. Varieties of finite monoid, varieties of finite ordered semigroup and varieties of finite ordered monoid are defined similarly. This notion is very similar to the general notion