Perennial Vegetables

	Perennial Vegetables Perennial vegetables are vegetables that can live for more than two years. Some well known perennial vegetables from the temperate regions of the world include asparagus, artichoke and rhubarb. In the tropics, cassava and taro are grown as vegetables, and these plants can live many years. Some perennial plants are cultivated as annuals in order to minimise pest pressure (e.g., potato, ''Solanum tuberosum''). Perennial vegetables are an integral part of many cultural diets around the world, particularly in tropical agriculture. In contrast, temperate Eurasian cultures have relied on annual cereals (oats, barley, wheat) as dietary staples since antiquity. Some examples of older temperate varieties include: seakale, skirret, sorrel, and Good King Henry. List * Abelmoschus manihot, edible hibiscus * Allium ampeloprasum, perennial leek * Allium cepa aggregatum, potato onion * Allium fistulosum, the Welsh onion, a perennial scallion * Allium × proliferum, tree onion or walki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Vegetable Vegetables are edible parts of plants that are consumed by humans or other animals as food. This original meaning is still commonly used, and is applied to plants collectively to refer to all edible plant matter, including edible flower, flowers, fruits, edible plant stem, stems, leaf vegetable, leaves, list of root vegetables, roots, and list of edible seeds, seeds. An alternative definition is applied somewhat arbitrarily, often by culinary and cultural tradition; it may include savoury fruits such as tomatoes and courgettes, flowers such as broccoli, and seeds such as Pulse (legume), pulses, but exclude foods derived from some plants that are fruits, flowers, nut (fruit), nuts, and cereal grains. Originally, vegetables were collected from the wild by hunter-gatherers and entered cultivation in several parts of the world, probably during the period 10,000 BC to 7,000 BC, when a new History of agriculture, agricultural way of life developed. At first, plants that g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Chives Chives, scientific name ''Allium schoenoprasum'', is a species of flowering plant in the family Amaryllidaceae. A perennial plant, ''A. schoenoprasum'' is widespread in nature across much of Eurasia and North America. It is the only species of ''Allium'' native to both the New and the Old Worlds. The leaves and flowers are edible. Chives are a commonly used herb and vegetable with a variety of culinary uses. They are also used to repel insects. Description Chives are a bulb-forming herbaceous perennial plant, growing to tall. The bulbs are slender, conical, long and broad, and grow in dense clusters from the roots. The scapes (or stems) are hollow and tubular, up to long and across, with a soft texture, although, prior to the emergence of a flower, they may appear stiffer than usual. The grass-like leaves, which are shorter than the scapes, are also hollow and tubular, or terete (round in cross-section). The flowers are pale purple, and star-shaped with si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Capparis Spinosa ''Capparis spinosa'', the caper bush, also called Flinders rose, is a perennial plant that bears rounded, fleshy leaves and large white to pinkish-white flowers. The taxonomic status of the species is controversial and unsettled. Species within the genus ''Capparis'' are highly variable, and interspecific hybrids have been common throughout the evolutionary history of the genus. As a result, some authors have considered ''C. spinosa'' to be composed of multiple distinct species, others that the taxon is a single species with multiple varieties or subspecies, or that the taxon ''C. spinosa'' is a hybrid between ''C. orientalis'' and ''C. sicula''.D. Rivera, C. Inocencio, C. Obón, E. Carreño, A. Reales, F. Alcaraz. (2002). "Archaeobotany of capers (''Capparis'') (Capparaceae)." ''Vegetation History and Archaeobotany.'' 11(4): 295–313 ''Capparis spinosa'' is native to almost all the circum-Mediterranean countries, and is included in the flora of most of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Canna Edulis ''Canna indica'', commonly known as Indian shot, African arrowroot, edible canna, purple arrowroot, Sierra Leone arrowroot, is a plant species in the family Cannaceae. It is native to the Americas and naturalized elsewhere. The edible rhizomes are a source of starch. Description ''Canna indica'' is a perennial growing to between , depending on the variety. It is hardy to zone 10 and is frost tender. The plants form an upright, unbranched stem or the overlapping leaf sheaths form a pseudo trunk. It forms branched rhizomes longFAO, "Canna edulis''", accessed 23 Feb 2016. that are divided into bulbous segments and covered in two lines by pale green or purple flaky leaves. The surface of the rhizome is carved by transverse grooves, which mark the base of scales that cover it. From the lower part white and apex rootlets emerge, where there are numerous buds, the leaves sprout, the floral stem and the stems. The very large grains of starch can supposedly be seen with the naked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]