Accession #: 199500136
Accession Date: 1995-05-15
Common name: Maidenhair Tree
Family: Ginkgoaceae
Synonym(s): <i>Salisburia adiantifolia</i> Sm.
Country of Origin: S. China
Description: The ginkgo grows at least 80 ft (24 m) tall, upright when young and eventually spreading to 30 ft (9 m) or more. Deciduous, the 4 in (10 cm) long, matt green, fan-shaped leaves turn golden yellow in fall (autumn). A fleshy, plum-like orange-brown fruit with an edible kernel appears in late summer and fall if male and female trees are grown together. 'Fastigiata' is a slender, erect cultivar that reaches 30 ft (9 m). 'Princeton Sentry' has a narrow, upright habit and is male.
Uses: Widely used in Chinese and Japanese herbal medicine. Also widely available as an herbal supplement in the US. The main effects of Ginkgo extract are reported to be in the areas of improved blood flow to tissues and organs, as an anti-oxidant it protects against cell damage from free-radicals, and blocks many of the effects of PAF (platelet aggregation / blood clotting) that have been related to various cardiovascular, renal and respiratory disorders. <p> Ginkgo leaves originally grow in China from common maidenhair trees. This leaves can be made into tinctures, teas, powered tablets and more. In the circulatory system, it improves blood flow and strengthens blood vessels. Because it improves circulation, oxygen to the brain increases and is known to strength memory and cognitive thinking. Ginkgo is also anti-inflammatory and treats thrombosis, varicose veins, spontaneous bruising and cramps. This is especially helpful in the elderly. Gingko can be helpful in relaxing the lungs and therefore aides in asthma symptoms. <p> In the nervous system: strengthens brain, cognitive functions, enhances memory, helps with ADHD, neurosis, narcolepsy, helps with Alzheimer's Disease and Addison's Disease, anti-depressant and alleviates anxiety. May also help with strokes and other neurological disorders. This plant is considered a complete brain tonic.
IMPORTANT NOTE: Plant Uses are for informational purposes only. EEB Greenhouses assume no responsibility for adverse effects from the use of any plants referred to on this site. Always seek advice from a professional before using any plant medicinally.
USDA Zone: 3a-9b
Source: Seed from campus specimen
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