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The top ten botanical museums in the world: the New York Botanical Garden, which has the largest collection of plant specimens.

The Tree Museum, located in Zurich, is a private museum with more than 50 species of plants collected by botanist Enzo Enea himself. Many of the plants are very old, with a maximum lifespan of 130 years.

The Komarov Institute of Botany of the Academy of Sciences, a world-renowned botanical research institute, has been around since Peter I. their main job is to collect and preserve plant specimens. More than 10 plant specimens have been collected here so far.

The National Museum of Natural History of France: the National Museum of Natural History of France, located on the banks of the Seine in central Paris, is a huge museum covering an area of 22 hectares, which houses the richest and rarest specimens of animals, plants and minerals in the world. The plant specimen museum of the museum is code-named P, in which there are a large number of important plant specimens, about 8 million, which is one of the world-famous plant specimen galleries. Address: district 5, Paris, France.

Swiss Tree Museum / treasure trove of private collections, Enzo Enea's private collection houses more than 50 kinds of precious old trees, the oldest of which is 130 years old. The Komarov Institute of Botany / this world-renowned institute, which has been dedicated to the collection and preservation of plant specimens since the time of Peter I, has more than 100000 plant heritage and is a treasure of scientific exploration.

List of the world's top ten natural museums the Berlin Natural Museum is one of the most famous museums in the world and one of the largest natural history museums in Europe. The museum has a large number of specimens and fossils, the most famous of which is Tirano, one of the most complete dinosaur skeletons in the world, and one of the largest collection of dinosaur fossils in the world.

Rare animals and plants in China and their location

Davidia involucrata: also known as water pear, is a deciduous tree, 15 to 20 meters high. Leaves broadly ovate, apex acuminate, base cordate, margin serrate. Globose head with two large milky white bracts at the base of the inflorescence, the bracts are rounded or ovate, about 7 cm long and 3 cm to 5 cm wide. Davidia involucrata is a plant endemic to China, distributed in Sichuan, Guizhou, Yunnan and other places.

Antelope: also known as twisted wildebeest. mammal. It is 7 ~ 2 meters long, 1 ~ 3 meters high and weighs up to 350 kilograms. Foraging at night, eating grass, branches, bamboo shoots and so on. Distributed in Sichuan, Yunnan, Shaanxi, Gansu and other places. A kind of protected animals in our country. Baiji dolphin: also known as Baiji dolphin. mammal. Body length 1.5 m ~ 2.5 m, head round, mouth long, about 30 cm.

Silver fir: evergreen trees, up to 20 m high. Branches parallel, branchlets hairy. The leaves are of two types, the leaves on the long branches are radially scattered, 4 cm ~ 5 cm long, and the leaves on the short branches are 2.5 cm long, linear, with white stomatal bands below. Cones. Produced in Guangxi, Sichuan, Hunan, Guizhou and other places. It was discovered in 1956 that it is a precious tree species endemic to China. (3) Metasequoia glyptostroboides: deciduous trees, up to 35 meters high, with a DBH of 2.5 meters.

Davidia ng t ó ng is a deciduous tree. Can grow to 15-25 meters high, leaves broadly ovate, margin serrated. There are only one genus and two species of plants in the family, and the two species are similar, except that one kind of leaf is hairy and the other is smooth. Qimei is a relict plant left by the Cenozoic Tertiary period 10 million years ago. during the Quaternary glacial period, Davidia involucrata in most areas became extinct one after another, and only survived in some areas of southern China.

Some rare plants in China (1) silver fir: evergreen trees, up to 20 meters high. Branches parallel, branchlets hairy. The leaves are of two types, the leaves on the long branches are radially scattered, 4 cm ~ 5 cm long, and the leaves on the short branches are 2.5 cm long, linear, with white stomatal bands below. Cones. Produced in Guangxi, Sichuan, Hunan, Guizhou and other places. It was discovered in 1956 that it is a precious tree species endemic to China.

Changbai Zhengqishan Nature Reserve is located in Baitou Mountain area at the junction of Antu, Fusong and Changbai counties in Jilin Province, China. It is a comprehensive nature reserve of temperate forest ecosystem in China. Wolong Nature Reserve, located in Wenchuan County in the west of Sichuan Province, mainly protects the natural ecosystem of southwest alpine forest areas and rare animals such as giant pandas.

What is this plant? The flowers grow like sausages.

The plant that looks like sausage is vanilla. Cattail grass, also known as cattail grass, Rabdosia angustifolia, water candle, is a perennial deciduous, persistent root water-type plant, generally growing in wet and watery places. The part at the top of the plant that looks like sausage is actually a brown spike of vanilla. Because of its unique shape, it can be used to decorate garden pools, lakesides and other places with good ornamental value.

A stick. Perennial aquatic or marsh plants. Rhizome stout, milky white, apex white. The aboveground stem is erect, 0.7-5m high, stout. Leaf blade slender, striate, ca. 1m long and 0.6-5cm wide, base sheathlike clasping; leaf sheath margin membranous, dehiscent and overlapping.

Cattail crop, originated in China, is a perennial herb, generally 5 meters high, fibrous root, with aboveground pseudostem and underground rhizome. Fiber crops, alias pu Huang and pu grass, vanilla is the raw material for making rayon and paper, leaves and pseudostems are the raw materials for weaving buns and mats respectively, white and tender pseudostems and rhizomes can be used as vegetables, and flowers are called Puhuang as medicine.

Sausage tree bearing deciduous or medium trees resembling a sausage, up to 15 m tall; branches slender; bark smooth, gray when young, rough when old, dark brown.

This plant is called cattail because it really looks like sausage, and many people also call it sausage grass. Any of various perennial aquatic or marsh herbs of the genus Typha (scientific name: TyphaorientalisPresl), having milky rhizomes, stout aboveground stems, tapering upward, striped leaves, leaf sheaths clasping, male and female inflorescences closely connected, and pericarp with long brown spots. Seeds brown, slightly curved. The flowering and fruiting period is from May to August.

The flower ear is like a plant like a sausage, which grows in water and is called water candle. Also known as Pucao, narrow-leaf cattail.