Ginkgo is a kind of arbor flower, which is generally flowering in spring. Ginkgo is an ornamental plant. It is medicinal. It is easier to breed ginkgo and does not require professional breeding knowledge. Please refer to this page for knowledge about the cultivation method of ginkgo.
Introduction of ginkgo
Ginkgo is ginkgo, which comes from "Japanese-style Materia Medica.
"Outline": Ginkgo biloba, native Jiangnan, with Xuancheng as the winner, the tree is two or three feet tall, and the leaves are thin, and the longitudinals are like duck-shaped, with a lack of face, greenish back, and flowering clusters in February, blue and white. The second flowering, then unloading, people are rare. A knot of hundreds of knots, like a persimmon, through the cream, is cooked, rotten meat to take the core as a fruit, its core two tips, its tender green, long yellow. "With the interest in the diet spectrum": in the silver ginkgo poison, faint and drunk, white fruit shell or white simmered soup to solve it. If you eat too much, you can't even save it. "Sichuan Chinese Medicine": Ginkgo, a child of 3-5 years old, who is 30-40 capsules at a time is susceptible to poisoning. If the poisoning can be used for one point of Muscatine, the tempering water suit will be solved. It is easy to cause a cough after taking a cough and thick sputum. It is better to use medicine to clear the heat.
"Shanghai commonly used Chinese herbal medicine": Eat more ginkgo poisoning, can have headache, fever, cramps, irritability, vomiting, difficulty breathing, etc., urgently use raw licorice 22, decoction; or use a white fruit shell one or two, decoction.
Morphological characteristics of ginkgo
Ginkgo biloba, deciduous trees, up to 40m high. Branches have long branches and short branches. The saplings are light gray-brown, shallow and longitudinal, and old taupe, deep and longitudinal. Leaves spirally scattered on long branches, 3-5(-8) clustered on short branches; stalk length 4-12 cm; leaf blade sensate, pale green, glabrous, sedately sensate 5-8cm wide, shallow undulating, sometimes centrally lobed or deeply lobed. Dioecious, flower unisexual, divergent strain; ball peanut in the squama of the apical leaf of the short branch; male flower into a soft inflorescence, drooping; female flower has a long stem, the stem end is often divided into 2 forks Each disc has a disc-shaped bead seat, and each bead has an ovule, and only one develops into a seed. Seeds stone-like, elliptic to subglobose, 2.5-3.5 cm long, ca. 2 cm; outer seed coat fleshy, with white powder, pale yellow or orange-yellow when cooked; medium seed coat, white, with 2-3 ribs; The seed coat is membranous and the endosperm is abundant. Flowering period 3-4 months, seed maturity period from September to October.
Deciduous trees; the bark is light gray, and it is long and deep in the old. The leaves are spirally scattered on the long branches, and the ginkgo is clumped on the short branches. The blade is fan-shaped and the tip band is 2 slit. Dioecious; usually the long branches of the male plants are stretched obliquely, the long branches of the female plants are carried out and drooped compared with the male plants; the short branches are dense, the leaves are marked, black and gray; the winter buds are yellowish-brown, conical, and blunt. Stamens filaments short; female bulbs with long stems. Seeds are drupe-like, elliptic, obovate or globose, orange-yellow when ripe, leafy and beautiful, autumn golden yellow, magnificent and long-lasting, long-lasting, excellent garden foliage. National secondary protection rare species.
Deciduous trees; bark dark gray, flaky. Leaves obovate-triangular, triangular or elliptic, usually 3-lobed, lobes triangular, suborbicular to terete, apically shortly apart, entire or slightly safely sately lanceolate It has fine pilose at first, and becomes hairless afterward. Inflorescences terminal, villous; flowers yellow-green, hairy after hairy; ovate densely pilose. The wings are brownish yellow, the two wings are sickle-shaped, the middle is the widest, the base is narrowed and the two wings are developed into an acute angle, and the small nut is protruding and his veins. Autumn golden yellow, is an excellent garden foliage tree species.
Deciduous trees; twigs pubescent, old branches purple-brown, glabrous. Leaf-blade elliptic to oblong, apically shortly apically or blunt, base broadly cuneate to subordinate, stately sedately pubescently pubescent. Inflorescences nearly umbellate, flowers 4-6; stalks 2-3 cm long, pilose. The flower is white, the flower bud is reddish, the pear fruit is nearly spherical, and the yellow color is the famous spring flower tree in the garden.
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