Significance of Ginkgo Biloba Essay -- Botany

Signifi stoolce of Ginkgo BilobaThe maidenhair channelize tree appeargond on earth approximately 230 million years ago, which was originally dinosaurs evolved. They were referred to as invigoration fossils by Charles Darwin. These trees argon so hardy that one of them lived by means of the atomic blast that destroyed Hiroshima (Anonymous No. 2, 1997). This tree is one of the earths twain oldest trees, The members of the Ginkgoacae family grew in parts of what are now Australia, the British Isles, Greenland, China, Russia, northern Europe, Japan, southward America, Africa, and in the United States during the Mesozoic Era. It later retreated to a dainty area in eastern China with the changes in the world climate. It is the yet surviving tree of the ginkgo family (Corrigan, 1997). The ginkgo was reintroduced to the United States in 1784. Today, these trees are all over the world again. They can be found in almost every city in the United States. Its species name biloba refers to the two-distinct lobes, which is attribute of the leaves. These trees have survived over millions of years due to their resistance of disease, pests, fires, and air pollution. They can grow in almost any condition, which includes sun, shade, heat, cold, smog, pollution, wind, and humidity (Foster, 1996). The ginkgo tree can grow 75 to 100 feet tall with a ashes up to 8 feet in diameter, They have a distinctive fan- wrought leaf, which are bright green in the spring. Their leaves turn to a wordy green in the summer and become a translucent amber in the fall (Corrigan, 1997). The ginkgo tree was exercisingd for many purposes, in time in the ancient times. The ginkgo leaf was first mentioned in local area network Maos Dian Nan Ben Cao, published in 1436. Lan Mao notes the external use to treat skin and head ... ...iful living fossil. St. Louis Post Dispatch, p. L141. Foster, Steven. 1996. Ginkgo biloba a living fossil for todays health needs. Better Nutrition 58(4) 54-56. Mowrey , Daniel. 1997. Valerian root, passion flower, and ginkgo are top neurotonic herbs. 59(l) 34. Tyler, Varro E. 1998. Boost your brain and your libido ginkgo this ancient herb whitethorn improve memory and (surprise) wake up your sex life. Prevention 50(6) 91-93. Additonal References Holt, Ben F. and pipefish W. Rothwell. 1997. Is Ginkgo biloba really an oviparous plant? American Journal of phytology 84(6) 870-873. Huffman, Grace Brooke. 1998. Efficacy of Ginkgo biloba in treating dementia, American Family Physician 57(10) 2504-2506. Oken, Barry S. 1999, The ability of Ginkgo biloba on cognitive function in Alzheimer disease. Journal of American Medical Association 281(5) 402.