TuberTubers are a type of enlarged structure that plants use as storage organs for nutrients, derived from stems or roots. Tubers help plants perennate (survive winter or dry months), provide energy and nutrients, and are a means of asexual reproduction. Stem tubers manifest as thickened rhizomes (underground stems) or stolons (horizontal connections between organisms); examples include the potato and yam.
StarchStarch is a carbohydrate consisting of numerous glucose units joined by glycosidic bonds. This polysaccharide is produced by most green plants for energy storage. Worldwide, it is the most common carbohydrate in human diets, and is contained in large amounts in staple foods such as wheat, potatoes, maize (corn), rice, and cassava (manioc). Starch is a white, tasteless and odorless powder that is insoluble in cold water or alcohol.
Staple foodA staple food, food staple, or simply staple, is a food that is eaten often and in such quantities that it constitutes a dominant portion of a standard diet for an individual or a population group, supplying a large fraction of energy needs and generally forming a significant proportion of the intake of other nutrients as well.
SolanaceaeSolanaceae (), commonly known as the nightshades, is a family of flowering plants in the order Solanales. The family contains approximately 2,700 species, several of which are used as agricultural crops, medicinal plants, and ornamental plants. Many members of the family have high alkaloid contents, making some highly toxic, but many—such as tomatoes, potatoes, eggplants and peppers—are commonly used in food around the world.
Southern United StatesOne of the four census regions of the USRegionThe Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, Dixieland, or simply the South) is one of the four census regionsof the United States as defined by the U.S. Census Bureau. It is between the Atlantic Ocean and the Western United States, with the Midwestern and Northeastern United States to its north and the Gulf of Mexico and Mexico to its south.
PerennialIn botany, the term perennial ( + , "through the year") is used to differentiate a plant from shorter-lived annuals and biennials. It has thus been defined as a plant that lives more than 2 years. The term is also loosely used to distinguish plants with little or no woody growth (secondary growth in girth) from trees and shrubs, which are also technically perennials. An estimated 94% of plant species are perennials.
BoliviaBolivia, officially the Plurinational State of Bolivia, is a landlocked country located in central South America. Its geography primarily consists of an Andean region to the west and tropical lowlands to the east and north.
SpeciesBasic unit of taxonomic classification, below genusThe hierarchy of biological classification's eight major taxonomic ranks. A genus contains one or more species. Minor intermediate ranks are not shown.A species (pl. species) is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity.
Southern ChileSouthern Chile is an informal geographic term for any place south of Biobío River, the mouth of which is Concepción, about 300 kilometres (200 mi) south of Santiago. Generally cities like Temuco are considered to be located in the south despite being relatively close to the geographical center of Chile. This is mainly because mainland Chile ended in La Frontera until the occupation of Araucanía (1861–1883).
PeruPeru, officially the Republic of Peru, is a country in western South America. It is bordered to the north by Ecuador and Colombia, to the east by Brazil, to the southeast by Bolivia, to the south by Chile, and to the south and west by the Pacific Ocean.
AmericasLandmass comprising North and South AmericaThe Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America. When viewed as a single continent, the Americas are the second largest continent by area after Asia and the third largest continent by population. The Americas make up most of the land in Earth's Western Hemisphere and constitute the "New World", in contrast to the "Old World" of Afro-Eurasia.
Root vegetableRoot vegetables are underground plant parts eaten by humans and other animals as food. In agricultural and culinary terminology, the term applies to true roots, such as taproots and root tubers, as well as non-roots such as bulbs, corms, rhizomes, and stem tubers. DescriptionRoot vegetables are generally energy storage organs containing carbohydrates such as starches and sugars.*As an Amazon Associate I earn from qualifying purchases.