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Yam is the common name for some plant species in the genus '' Dioscorea'' (family Dioscoreaceae) that form edible tubers (some other species in the genus being toxic). Yams are perennial herbaceous vines native to Africa, Asia, and the Americas and cultivated for the consumption of their starchy tubers in many temperate and tropical regions. The tubers themselves, also called "yams", come in a variety of forms owing to numerous cultivars and related species. Description A monocot related to lilies and grasses, yams are vigorous herbaceous, perennially growing vines from a tuber. Some 870 species of yams are known, a few of which are widely grown for their edible tuber but others of which are toxic (such as '' D. communis''). Yam plants can grow up to in length and high. The tuber may grow into the soil up to deep. The plant disperses by seed. The edible tuber has a rough skin that is difficult to peel but readily softened by cooking. The skins vary in color from da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taro
Taro (; ''Colocasia esculenta'') is a root vegetable. It is the most widely cultivated species of several plants in the family Araceae that are used as vegetables for their corms, leaves, stems and Petiole (botany), petioles. Taro corms are a food staple in Culture of Africa, African, Oceania, Oceanic, East Asian, Southeast Asian and South Asian cultures (similar to Yam (vegetable), yams). Taro is believed to be one of the earliest cultivated plants. Common names The English term '':wikt:taro#English, taro'' was :wikt:taro#Maori, borrowed from the Māori language when James Cook, Captain Cook first observed ''Colocasia'' plantations in New Zealand in 1769. The form ''taro'' or ''talo'' is widespread among Polynesian languages:*''talo'': taro (''Colocasia esculenta'') – entry in the ''Polynesian Lexicon Project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yams Species Called Parkistan
Yam or YAM may refer to: Plants and foods * Yam (vegetable), common name for members of ''Dioscorea'' * Taro, known in Malaysia and Singapore as yam * Sweet potato, specifically its orange-fleshed cultivars, often referred to as yams in North America * Yam, a salad in Thai cuisine * ''Oxalis tuberosa'', referred to as yams in New Zealand and Polynesia * ''Pachyrhizus erosus'', called jícama, Mexican yam bean, or Mexican turnip, a tuberous root * Konjac, ''Amorphophallus konjac'' * ''Amorphophallus paeoniifolius'', known commonly as elephant foot yam Geography * Yam, see Tavastians, old Russian and Ukrainian name for Häme, the tribe of western Finns * Yam fortress, demolished Russian fortress in the modern town of Kingisepp, Russia * Piyam, known also as Yam, a village in Marand County, East Azerbaijan Province, Iran * Yam, Alexandrovsky District, Vladimir Oblast, a village in Vladimir Oblast, Russia * Yam, North Khorasan, a village in Faruj County, North Khorasan Province, Iran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seed
In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be Sowing, sown, which may include seed and husk or tuber. Seeds are the product of the ripened ovule, after the embryo sac is fertilization, fertilized by Pollen, sperm from pollen, forming a zygote. The embryo within a seed develops from the zygote and grows within the mother plant to a certain size before growth is halted. The formation of the seed is the defining part of the process of reproduction in seed plants (spermatophytes). Other plants such as ferns, mosses and marchantiophyta, liverworts, do not have seeds and use water-dependent means to propagate themselves. Seed plants now dominate biological Ecological niche, niches on land, from forests to grasslands both in hot and cold climates. In the flowering plants, the ovary ripens into a fruit which contains the seed and serves to disseminate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microseris Walteri
''Microseris walteri'' is an Australian perennial herb with yellow flowers and edible tuberous roots, and one of three plants known as murnong or yam daisy along with '' Microseris scapigera'' and '' Microseris lanceolata''. The plant is found in southern parts of Australia, including Victoria, NSW, ACT, SA, WA and Tasmania. In Victoria, the plant is widespread and occupying a wide range of habitats, particularly dry open forest. Botanical naming For more than 30 years Murnong was named as ''Microseris'' sp. or ''Microseris lanceolata'' or ''Microseris scapigera''. Royal Botanic Gardens Victoria botanist Neville Walsh clarified the botanical name of ''Microseris walteri'' in 2016 and defined the differences in the three species in the table below. Biological descriptions ''Microseris walteri'' has the form of a tufted rosette of toothed lanceolate leaves. The flower appears in Spring, which is a yellow head of florets, similar to flatweed (''Hypochaeris radicata'') ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ipomoea
''Ipomoea'' () is the largest genus in the plant family Convolvulaceae, with over 600 species. It is a large and diverse group, with common names including morning glory, Ipomoea aquatica, water convolvulus or water spinach, sweet potato, bindweed, Ipomoea alba, moonflower, etc. The genus occurs throughout the tropical and subtropical regions of the world, and comprises annual plant, annual and perennial plant, perennial herbaceous plants, lianas, shrubs, and small trees; most of the species are twining Vine, climbing plants. Their most widespread common name is morning glory, but some species in related genera bear that same common name and some ''Ipomoea'' species are known by different common names. Those formerly separated in ''Calonyction'' (Ancient Greek, Greek "good" and , , , "night") are called moonflowers. The name ''Ipomoea'' is derived from the Ancient Greek , meaning , and (), meaning "resembling". It refers to their twining habit. Uses and ecology Human ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweet Potatoes
The sweet potato or sweetpotato (''Ipomoea batatas'') is a dicotyledonous plant in the morning glory family, Convolvulaceae. Its sizeable, starchy, sweet-tasting tuberous roots are used as a root vegetable, which is a staple food in parts of the world. Cultivars of the sweet potato have been bred to bear tubers with flesh and skin of various colors. Moreover, the young shoots and leaves are occasionally eaten as greens. The sweet potato and the potato are in the order Solanales, making them distant relatives. Although darker sweet potatoes are often known as "yams" in parts of North America, they are even more distant from actual yams, which are monocots in the order Dioscoreales. The sweet potato is native to the tropical regions of South America in what is present-day Ecuador. Of the approximately 50 genera and more than 1,000 species of Convolvulaceae, ''I. batatas'' is the only crop plant of major importance—some others are used locally (e.g., ''I. aquatica'' "kangko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Names
In biology, a common name of a taxon or organism (also known as a vernacular name, English name, colloquial name, country name, popular name, or farmer's name) is a name that is based on the normal language of everyday life; and is often contrasted with the scientific name for the same organism, which is often based in Latin. A common name is sometimes frequently used, but that is not always the case. In chemistry, IUPAC defines a common name as one that, although it unambiguously defines a chemical, does not follow the current systematic naming convention, such as acetone, systematically 2-propanone, while a vernacular name describes one used in a lab, trade or industry that does not unambiguously describe a single chemical, such as copper sulfate, which may refer to either copper(I) sulfate or copper(II) sulfate. Sometimes common names are created by authorities on one particular subject, in an attempt to make it possible for members of the general public (including such in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colocasia
''Colocasia'' is a genus of flowering plants in the family Araceae, native to Southeast Asia and the Indian subcontinent. Some species are widely cultivated and naturalized in other tropical and subtropical regions. The names elephant-ear and cocoyam are also used for some other large-leaved genera in the Araceae, notably ''Xanthosoma'' and ''Caladium''. The generic name is derived from the ancient Greek word , which in the Koine Greek of the 1st century botanist Pedanius Dioscorides may have meant the edible roots of both taro (''C. esculenta'') and ''Nelumbo nucifera''. The species ''Colocasia esculenta'' is invasive species, invasive in wetlands along the Gulf Coast of the United States, where it threatens to displace native wetland plants. Description They are Herbaceous plant, herbaceous perennial plants with a large corm on or just below the ground surface. The leaf, leaves are large to very large, long, with a Leaf shape, sagittate shape. The elephant's-ear plant gets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas Harper
Douglas A. Harper (born 1948) is an American sociologist and photographer. He is the holder of the Rev. Joseph A. Lauritis, C.S.Sp. Endowed Chair in Teaching with Technology at Duquesne University, a chair funded by a grant from the Mellon Foundation. Biography Harper was born in Saint Paul, Minnesota, United States. He earned a B.A. from Macalester College in 1970 and a PhD in sociology from Brandeis University. While doing research for his PhD dissertation about railroad tramps, he rode freight trains for in the western United States. Career After graduation, Harper wrote a book, Good Company, about railroad tramps. Harper made extensive use of photo elicitation interviews in his 1987 book, ''Working Knowledge'', a sociological treatment of the rural bricoleur in America. His 2001 publication, ''Changing Works'', applied the same method to the historical reconstruction of cultural memory. Harper later co-authored books on post-colonial culture in Hong Kong, Italian f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Online Etymology Dictionary
Etymonline, or ''Online Etymology Dictionary'', sometimes abbreviated as OED (not to be confused with the ''Oxford English Dictionary'', which the site often cites), is a free online dictionary that describes the etymology, origins of English language, English words, written and compiled by Douglas R. Harper. Description Douglas R. Harper is an American Civil War historian and copy editor for LNP Media Group. He compiled the etymology dictionary to record the history and evolution of more than 50,000 words, including slang and technical terms. The core of its etymology information stems from ''The Barnhart Dictionary of Etymology'' by Robert Barnhart, Ernest Klein's ''Comprehensive Etymology Dictionary of the English Language'', ''The Middle English Compendium'', ''The Oxford English Dictionary'', and the 1889–1902 ''Century Dictionary''. Harper also researches on digital archives. On the ''Etymonline'' homepage, Harper says that he considers himself "essentially and for the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
