There is a kind of tree, the leaves are opposite, and then each layer is staggered to 90 degrees fro

String of money willow, original name: weeping branch melaleuca. Aliases:

Bottle brush tree, melaleuca multiflora, red bottle brush. Latin scientific name: Callistemon Viminalis (Soland.)

Cheel, scientific name: Callistemon Rigidus. Myrtaceae, Melaleuca genus, spike-like inflorescences, small evergreen trees.

Native to Australia, after the introduction to Taiwan, some people are called Western willows according to their tree shapes, and the branches are soft and drooping, like weeping willows, and some people are called Western willows according to their tree shapes. The flowers are red, the red silk is very long, and the long bunches of flowers are arranged in a circle. Dozens of red flowers bloom on each tree in March every year, like a red bottle brush hanging on the tree, the soft branches are swaying in the wind, graceful, and the bright red petals set off the green leaves, which are beautiful and eye-catching.

This crooked forest is located outside the village of Czarnowo in western Poland. It has two of its most peculiar features: the tree begins to grow parallel to the ground and appears only at 90 degrees at a given time.

In addition, the direction of the trees is north-facing and grows regularly, and it looks like an enchanted forest, just as the bends of these pines have been twisted by magic.

As for the direction to the north, some people speculate that it is likely to be man-made, and due to the lack of equipment in the past, in order to avoid getting lost, the locals deliberately bent these pine trees to make road signs.

But the motive of turning the whole jungle into a "crooked forest" is somewhat unreasonable, and the methods and motives are somewhat unreasonable. The origin of the peculiar crooked forest is still a mystery to this day, whether it is a man-made or natural masterpiece.

C. Organic matter content D. Proportion of soil particles of different sizes 14. The important part of the plant to absorb water and inorganic salts is the root () aRoot crown bMeristem.

The first one is the dragon claw locust.

The second is the black tree.

The third is the tulipwood.

The green oka tree, also known as the meteorological tree, is described in detail in the encyclopedia:

The sensitivity of the tree to climatic conditions is due to the change in the ratio of chlorophyll and anthocyanins contained in the leaves.

After a long drought or before the rain, the chlorophyll synthesis is hindered in the hot and strong light, so that the anthocyanins dominate the leaves, and the leaves gradually turn red. In some places, people in Hanqibi have come to the experience of observing the green oka trees: when the leaves turn red, it will rain heavily in this area for a day or two.

After the rain, the sky is clear, and the leaves are dark green. Based on this information, the peasants forecast the weather and arrange farm work. Neutral and light-loving, slightly tolerant of side shade at a young age.

It prefers to grow on slightly alkaline or neutral limestone soils, and also grows well on acidic soils. Deep-rooted, straight-rooted, dry-tolerant, can grow in rocky mountainous areas. The budding power is difficult and strong, and the sprout can be renewed.

According to your description, the leaves of such a tree are two oval petals together, and the flowers are red or pink. This could be one of the following tree species:

1.Mahogany: The leaves of mahogany are oval or oblong, about 5-10 cm long, and the leaves** have a distinct midrib. The flowers are usually red or pink, but there are also rare varieties of white.

2.Crape myrtle tree: The leaves of the crape myrtle tree are also oval or oblong-elliptic, about 5-10 cm long, with small serrated protrusions on the edges of the leaves. The flowers are usually pink or white, but there are also rare varieties of pale yellow and red.

3.Lobelia: The leaves of Lobelia are oval or ovate, about 1-2 cm long, and have small serrated protrusions on the edges of the leaves. The flowers are usually red or pink, but there are also rare varieties of white.

Since you have not provided enough information to confirm the identity of such a tree, the above is just speculation. If you can provide more information, such as the shape of the tree, its height, the number and size of flowers, etc., I can help you more accurately determine the identity of such a tree.

Bauhinia tree, with pink flowers, or pink.

Family: Myrtaceae, Melaleuca genus.

Origin: Australia, India, Malaysia. It is widely planted in Australia and Taiwan after its introduction, and it is a street tree and a windbreak tree.

Aliases: Acacia boy, Japanese acacia, white bottle brush tree, peeling tree.

Stem: Evergreen tree, 12 20 m tall, with mostly thin layers of bark and cork.

Soft and elastic, like a sponge, grayish and white, easy to fall off, children often peel off or use as an eraser.

Leaves: Leaves resemble acacia trees, alternate, oval-needle-shaped, entire, petioles red.

Flowers: Spike-like, apical, pale yellowish-white, sessile, like a bottle brush tree.

Fruit: Capsule flattened, short, attached to old branches. The seeds are small and slightly linear.

Flowering period: 9-11 months.

Uses: Excellent street landscape trees, also windbreak trees.

pale yellow-brown (light brownish-white) multi-layered bark, thin, loose like a sponge, which can be peeled off layer by layer; The flowers are white or yellowish, like a small vial brush; Alternate leaves, small, thin-shaped like willow leaves (lanceolate) The shape and texture of the leaves are similar to those of acacia trees.

Have you ever wondered if you have seen Melaleuca's bark and wondered if the ancients used the bark to make paper? Although every year the cork cambium grows new bark outward and pushes out the old bark, its old bark is still layered and left on the trunk, and the outer skin gets older.

Over the years, you can see the melaleuca trunks in rags, and the bark of the trees hanging. How many layers does Melaleucae have? If you can do the math, you can probably tell how old it is.

Toxic part: pollen.

Symptoms of poisoning: Sensitive people inhaling pollen can cause respiratory allergies, headaches, sneezing, headaches, nausea, wheezing and other symptoms. Sometimes a small red rash appears.

The bark of the wood plug tissue is well developed, multiple layers can fall off, the color is gray and white, it is spongy and elastic, children often peel it and play with it, or use it as an eraser. In fact, when the eraser is not very effective, it will hurt the bark again. Pick a few leaves, tear them apart, and put them on your eyelids and cheeks as ornaments.

Opposite: refers to the leaf inflorescence with two leaves on each node, each with a 180° opening in the same node of each two leaves and the adjacent nodes of the mutual orthopathy, called interactive opposite.

Alternate: Only one single leaf is born on each node of the stem, and the alternating phase is born on both sides, such as poplar leaves, peach leaves, etc. The leaves of poplars, peach trees, etc., are arranged in a sequence in which two adjacent leaves grow on opposite sides, and only one leaf grows on each stem node, and this leaf sequence is called alternate.

Tuft: refers to the growth of a plant body or part of it in a clump or pile.

1. What is leaf order?

Leaf inflorescence refers to the way in which the leaves are arranged on the stem, and the plant body makes the leaves evenly and appropriately arranged through a certain leaf inflorescence, fully receiving sunlight, which is conducive to photosynthesis.

2. The type of leaf order.

Fascicled

Two or more leaves are born on the stem with extremely shortened internodes, which is called clustering. For example, Masson pine is a bunch of 2 needles, whitebark pine is a bunch of 3 needles, and ginkgo biloba and cedar have multiple leaves in clusters. In some herbaceous plants, the stems are extremely shortened, the internodes are not distinct, and the leaves appear to grow in clusters from the roots, called basal leaves, such as dandelions, plantainium.

Basal leaves often gather to form rosettes, which are called rosettes.

Alternate

On each node of the stem branch, there is a leaf that grows alternately, called alternate, such as camphor and sunflower. The leaves are usually distributed in a spiral pattern on the stem, so this leaf inflorescence is also called a spiral leaf inflorescence.

opposite

On each node of the stem and branch, two leaves are born opposite each other, which is called opposite, such as privet and caryophyllus. On each node of some pairs, two leaves are arranged on both sides of the stem, which is called two rows of opposites, such as Metasequoia. The upper and lower leaves on the stems and branches are staggered at a certain angle, and are usually arranged at right angles, which is called interactive opposites, such as privet.

Whorled

Three or more leaves are born on each node of the stem, which is called whorls. For example, oleander is three-leaf whorls, 100 are four-leaf whorls, and seven-leaf and one-branch flowers are 5 11 leaf whorls.

Among the various plants, the vast majority of plants have one leaf inflorescence, and some plants will grow two leaf inflorescence types on the same plant body. For example, juniper and gardenia have two kinds of leaf inflorescences: opposites and three-leaf whorls; Crape myrtle and wild stork have two kinds of leaf inflorescences: alternate and opposite; Snapdragons can even see three types of leaf inflorescences: alternate, opposite, and whorl.

Opposites refer to the inflorescences of two leaves on each node.

Alternate refers to the inflorescence of two adjacent leaves growing on opposite sides, and only one leaf grows on each inner node.

Tufts are two or more leaves that grow in clusters on short branches, with one or more leaves per node, and the internodes are extremely shortened, as if many leaves are clustered together.

Crown, leaves, bark, branches. The four main parts of a tree are the roots, stems, branches, and leaves. The roots of the tree are generally in the ground, at the base of a single tree.

The genus has many roots.

In the part of the trunk is divided into five layers. The first layer is the bark. The bark is the top layer of the trunk that protects the tree and prevents the invasion of diseases.

Underneath the bark is the phloem. This fibrous tissue transports sugars from the leaves. The third layer is the cambium layer.

This layer is very thin and is the growing part of the trunk from which all other cells come from. The fourth layer is sapwood. This layer transports water from the roots to the rest of the tree and is usually lighter than the heartwood.

The fifth layer is the heartwood. Heartwood is old sapwood, and the two are collectively called xylem. The trunk is mostly heartwood.

Crown, leaves, bark, branches, roots.