Pdf colocasia esculenta taro root and health researchgate. The large leaves of the plant resemble elephant ears. Colocasia esculenta maui gold pp 24482 aka maui gold elephant ear. Common names include karkala ko ganu, elephantear, pidalu, taro, cocoyam, dasheen, aloochi paane, saru, hembu, chamadhumpa. Solomon island protoplast culture colocasia esculenta meristem culture reversible structural. Colocasia esculenta taro, elephant ears taro, dasheen, eddo. Pdf biochemical and phytochemical analysis of colocasia. This plant may be known by one or more common names in different places, and some are listed above. Colocasia esculenta synonyms, colocasia esculenta pronunciation, colocasia esculenta translation, english dictionary definition of colocasia esculenta. Okonkwo, in genetic improvement of vegetable crops, 1993. Genetic diversification and dispersal of taro colocasia. Colocasia esculenta taro, elephant ears taro, dasheen.
Unlike the cocoyam xanthosoma sagittifolium, the arvi cannot simply be potted up, watered and placed on a heat mat and left to get on with it. Excellent for water gardens when planted in a pot submerged in the pond. Learn about colocasia esculenta burgundy stem elephant ear. Home image gallery profile page large image view of colocasia esculenta l. It produces heart shaped leaves 23 ft long and 12 ft across on 3 ft long stalks that all emerge from an upright tuberous rootstock, technically a corm. For gardeners, it is primarily grown as a foliage plant with huge, heartshaped to arrowheadshaped, conspicuouslyveined, downwardpointing. Colocasia esculenta, black colocasia, black magic, taro. Bog garden plants, culinary plants, deer resistant plants, fragrant flowers, groundcovers, ornamental seed or fruit, plants named after animals, rabbit resistant plants, rain garden plants.
Learn about colocasia esculenta burgundy stem elephant. The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 46275 with original publication details. Study was performed for isolates of bacteria namely escherichia coli, aeromonas hydrophila, flavobacterium sp. Colocasia esculenta, commonly called taro, is a tuberous, stemless, frosttender perennial of the arum family see also calla lily and jackinthepulpit which typically grows 36 tall and as wide. Arditti j, strauss ms 1979 taro tissue culture manual. English pronunciation of colocasia esculenta with audio. Each plant i offer is hybridized and grown from tissue cultures to be a disease free exact replica of the mother plant.
Colocasia esculenta is a fastgrowing herbaceous plant that originates from a large. This wide variation is attributable to cultivation selections, escapes, naturalizations, and redomestications. View colocasia esculenta research papers on academia. This spectacular south sea island beauty makes an excellent tall screen or corner planting. Colocasia is a genus of flowering plants in the family araceae, native to southeastern asia and the indian subcontinent. Colocasia esculenta wild taro this plant can be weedy or invasive according to the authoritative sources noted below. Culinary plants, groundcovers, plants named after animals, aroids, colocasia esculenta burgundy stem, buy colocasia esculenta burgundy stem for sale from plant delights nursery, awardwinning mail order perennial. The aim was to explore the gf breadmaking potential of colocasia spp.
Cold storage of colocasia elephant ear or taro colocasia has been increasing in popularity because of both the wider range of color choices and improved cold hardiness. Reminiscent of calla lily flowers, the blossoms consist of a yellowish. Primarily grown for its dramatic foliage, awardwinning colocasia esculenta taro is a tuberous, evergreen perennial with longstalked, heartshaped or arrowshaped, soft velvety, richgreen leaves. This plant can be weedy or invasive according to the authoritative sources noted below. Colocasia esculenta maui gold pp 24482 maui gold elephant. Spadix shorter than the petiole and much shorter than the spathe, appendix much shorter than the inflorescence. The rhizomes, petioles, and inflorescences are used as a vegetable.
Like us, if you love jungly or exotic plants, no garden is complete without colocasia. Elephant ears black magic is one of the most spectacular colocasia plants ever introduced. While taro genetic diversity has been documented at the country and regional levels in asia and the pacific, few reports are available from americas and africa where it has been introduced through human migrations. Primarily grown for its spectacular foliage, colocasia esculenta black magic taro is a tuberous, frosttender perennial with longstalked, heartshaped, smoky purplishblack leaves, up to 2 ft. An overview of traditionally used herb, colocasia esculenta, as a. Colocasia has given us lots of pleasure all summer long with its huge, velvet or glossy textured, dark green, heartshaped leaves that are lined with darker veins, adding real drama to the shade garden near our pond.
College of tropical agriculture and human resources. It can grow in semishade light woodland or no shade. May cause cyanide poisoning, also oral irritation on ingestion because of presence of oxalaterich raphide crystals. Colocasia esculenta florida exotic pest plant council. Colocasia esculenta ufifas center for aquatic and invasive. Schott, araceae, is one of the edible aroids distributed throughout the world, particularly in the tropics. This black beauty colocasia is a must for black plant fanatics. This page was last edited on 11 october 2016, at 15. Wild taro, dasheen colocasia esculenta the wild taro is not native to florida. Colocasia esculenta illustris also known as upright elephant ears is a tropical plant with dramatic, heartshaped leaves in a pale shade of purpleblack with prominent light green veining. Araceae is an annual herbaceous plant with a long history of usage in traditional medicine in several countries across the world, especially in the tropical and subtropical regions. Prominent veins covering the leaf surfaces create interesting surface patterns and texture. Green taro is a tuberous bulb plant growing 35 ft tall.
Colocasia esculenta ornamental taro growing guide big. Id like to pick one that wont overly bully its neighbors and figured a purple or variegated variety would have enough reduced vigor to make that possible. Are all cultivars of colocasia esculenta taro edible. Chemical constituents of different parts of colocasia esculenta plant 12,1721. A large image of colocasia esculenta coco yam from the usda plants database. Green variegated foliage illustris elephant ears colocasia. Colocasia esculenta an overview sciencedirect topics.
Also note that the japanese page for satoimo has the incorrect scientific name. Large image for colocasia esculenta coco yam usda plants. Reminiscent of calla lily flowers, the blossoms consist of a yellowishgreen spathe. Colocasia esculenta is a fastgrowing herbaceous plant that originates from a large corm and can grow to 4 ft.
Pdf colocasia esculenta is a tropical plant grown primarily for its edible corms, the. It has been intentionally introduced in many tropical and subtropical regions to be used as a food crop and animal fodder onwueme, 1999. It is most commonly known as taro and is widely cultivated in the high rainfall areas under. Pdf colocasia esculenta is a tropical plant grown primarily for its edible corms. Overwintering colocasia gigantea thailand giant in a cold climate. If this method is followed for colocasia esculenta there is a tendency for the tubers to rot. Although cultivated as an annual, taro is a perennial herb with a thick, tuberous underground stem whose leaves are simple, broad, and longpetioled.
An impressive plant with huge, heartshaped leaves, elephant ear colocasia is found in tropical and subtropical climates in countries around the world. Colocasia esculenta is a tropical plant grown primarily for its edible corms, the root and vegetables. Colocasia definition of colocasia by the free dictionary. As with most elephant ears, moist soil and high nutrition are the keys to great specimens. Colocasia esculenta is a tropical plant grown primarily for its edible corms, a root vegetable most commonly known as taro. Leaf blades to 60 cm 24 in long and 50 cm 20 in wide, arrowhead shaped, with. Learn how to pronounce colocasia esculenta correctly now for free. Colocasia esculenta, commonly known as taro or cocoyam, is an important food staple of developing countries in africa, west indies, pacific region and asia. Although colocasia esculenta and its varieties is predominantly tropical in origins, it is very adaptable and can be found growing yearround in warmer temperate zones such as the mediterranean. The major aroids covered are taro colocasia esculenta, xanthosoma species and swamp taro cyrtosperma merkusii, c.
It has large matte black, heart shaped leaves on blackpurple leaf stalks. Unlike the leaves of alocasia which point skyward, the leaves of colocasia droop and point toward the ground. The results can also be downloaded as a csv file unicode utf8 encoding. It seems best, therefore, to treat colocasia esculenta as a single species rather than formally recognize infraspecific taxa or segregate species see hay, sandakania 7. However, its origin, diversification and dispersal remain unclear. The species, colocasia esculenta, produces 5 to 7foottall plants that have very large 3 feet, nodding, green leaves and a very large 5inch diameter thickened stem. For gardeners, it is primarily grown as a foliage plant with huge, heartshaped to arrowheadshaped, conspicuouslyveined, downwardpointing, peltate leaves to 2 long. Publisher macmillan press year 1992 isbn 0333474945 description excellent and very comprehensive, though it contains a number of silly mistakes. The height seems to have everything to do with the richness of the soil and the available moisture.
Colocasia esculenta is an evergreen perennial growing to 1 m 3ft 3in by 1 m 3ft 3in at a medium rate. Some species are widely cultivated and naturalized in other tropical and subtropical regions. Colocasia esculenta herb of the pacific islands grown throughout the tropics for its edible root and in temperate areas as an ornamental for its. Biochemical and phytochemical analysis of colocasia esculenta. Ipgri publications are available free of charge to the libraries. Unfortunately for gardeners in usda planting zone 6, elephant ears are typically grown only as annuals because colocasia, with one notable exception, wont tolerate temperatures below 15 f. Schott is widely distributed in tropical and subtropical areas. Although colocasia esculenta and its varieties is predominantly tropical in origins, it is very adaptable and can be found growing. Colocasia esculenta at germplasm resources information network colocasia esculenta at tropicos colocasia esculenta in the plant list, a working list of all known plant species. Colocasia esculenta burgundy stem aka elephant ear. Nutritional potential, health and food security benefits of taro. As an example, here is an extensive list of colocasia esculenta cultivars that grow in my hardiness zone. Safokantaka, 2004, and has subsequently escaped from cultivated areas. However, elephants ear more properly applies to another species of plant.
Colocasia esculenta fontanesii this is a dramatic foliage plant that offers large green foliage and dark blackbrown stems. Colocasia esculenta, belonging to the araceae family, represents an attractive alternative as gluten free gf main ingredient owing its healthy pattern. Files are available under licenses specified on their description page. All structured data from the file and property namespaces is available under the creative commons cc0 license. Pharmacological activities antimicrobial activity the aqueous extract of c. Descriptors for taro colocasia esculenta is a revision of the original ibpgr publication. Colocasia esculenta antiquorum useful tropical plants. Brecks green variegated foliage illustris elephant ears. Colocasia esculenta tubers contain nutrients such as ash value total ash 4. Schott is an accepted name this name is the accepted name of a species in the genus colocasia family araceae. Colocasia esculenta taro or elephants ear item number. For supplying nutrients, the corms may be considered as a good source of carbohydrates and potassium.
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