Recommendation of the three most famous carnivorous plants with the function of preying on insects

The most common thing in summer is bugs. I want to kill bugs but I'm afraid that spraying is harmful to the human body. What should I do? Why not raise some green flowers? some flower friends may want to say that these flowers are even more attractive to worms. In fact, this is not the case. Today, the editor has collected three of the most famous insect-eating plants. Come and have a look!

Pitcher plant

Pitcher plants generally grow prostrate in nature, and their leaves have a complex structure, which is divided into petioles, leaf bodies and tendrils, whose tails are enlarged and rolled back to form a bottle, which can be used to prey on insects. The pitcher plant uses the opening edge of its bottle body to secrete honey to lure insects. The mouth of the bottle is so smooth that it can easily let the insects slip into the bottle and then drown by the liquid secreted from the bottom of the bottle. Pitcher plants absorb their nutrients by breaking down worms.

Flycatcher

Flytrap is a kind of vascular plant. It is a favorite insectivorous plant. Like most plants, it has complete roots, stems, leaves, flowers and seeds. Its leaf is the most important and obvious part, which has the function of preying on insects. The appearance of the flytrap leaves looks like a bloody mouth waiting for the prey to come to the door. Flytrap is called a carnivorous plant in nature.

Jindi Luo

Jindi is also a kind of insectivorous plant that is often mentioned by people. generally speaking, it likes to grow on grass or wet rock surface. Jin Di Luo's leaves are rosette-shaped and flat on the ground, with wide spoon-shaped leaves and edges covered with glandular hairs. When the insects fall on it, the Jin Di Luo's glandular hairs will immediately wrap them up and trap them with their sticky glands. This liquid can also break down the seeds into nutrients such as proteins, which are then absorbed by the leaves.

The above are the three most famous insect-eating plants compiled by Xiaobian. Do you think it is magical and practical? have you ever raised them? Nature is really full of magical existence, and we have to protect it.

There are also insect-eating species in plants: a complete collection of carnivorous plants.

People may think that plants that eat animals are scary, but in fact, it all stems from our fear of the unknown. Maybe you don't know, there are a lot of insect-eating plants around you, but you don't pay attention to it. If you understand it with your heart, it may surprise you. Let's take a look at some of our common insectivorous plants.

There are also species of plants that eat insects.

What is an insectivorous animal

Insectivorous plants are autotrophic plants that capture and digest animals to obtain nutrients (non-energy). Most prey of insectivorous plants are insects and arthropods. It grows in poor soil, especially in areas lacking nitrogen, such as acidic swamps and rocky desertification.

Insectivorous plants that can attract and catch prey, produce digestive enzymes and absorb decomposed nutrients are distributed in 10 families, about 21 genera, and there are more than 630 species. In addition, there are more than 300 genera of plants that have the function of catching insects, but they do not have the ability to digest prey, so they can only be called insect-catching plants. Some pitcher plants occasionally prey on small mammals or reptiles, so insectivorous plants are also called carnivorous plants.

What kind of insectivorous plants do you have?

1. Flycatcher

Flycatcher

The genus Dionaea belongs to the family Acanthaceae, and there is only one species in all genera. Dionaea Muscipula, but there are many cultivated varieties, which are native to Carolina in the United States and are mostly born in wetlands or swamps. The trapping clip of flytrap has the ability of activity, and the process of catching insects is very interesting, which is deeply loved by people, and has become the most beloved insectivorous plant species in China. The trapping process of flytrap is probably the most peculiar of all insectivorous plants, and the trapping mechanism is the most complex. The predation structure of the flytrap is a clip formed by a left-right symmetrical blade, the clip-like structure is specialized from the leaves, and the leaf-like structure connecting the trap is the petiole. The outer edge of the trap is lined with spiny hairs, which are sharp and stinging at first glance, but they are actually very soft. The function of these hairs is to prevent captured insects from escaping.

two。 Castanopsis oleifera

Castanopsis oleifera

One of the insectivorous plants of the genus Drosera, which has about 100 species, distributed in Oceania, North Africa, Europe, America, Southeast Asia and Australia, and a few in the cold zone. There are 6 species in China, with the exception of one in Northeast China, and the rest in coastal areas such as provinces and regions south of the Yangtze River and Taiwan Province. Castanopsis thunbergii is also a carnivorous plant. Castanopsis thunbergii has obvious stems, long stems with fine glandular hairs, which can produce a sticky liquid. This sticky liquid is used to catch insects.

3. Pitcher plant

Pitcher plant

Pitcher plant is a well-known tropical insectivorous plant, the main producing area is tropical Asia. The pitcher plant has a unique nutrient-absorbing organ-pitcher sac, which is cylindrical in shape and slightly inflated in the lower part, so it is called pitcher plant because it is shaped like a pig cage. Hainan, a place of origin in China, is also known as Leigong kettle, which means it is like a wine pot. This kind of plant, which does not directly absorb and produce nutrients needed to sustain life from the inorganic world such as soil, but makes a living by catching insects and other small animals, is called insectivorous plants. The pitcher plant has nectaries in the pitcher sac that can secrete nectar to lure insects. After the insects enter the pitcher sac, the lid is not closed as people think, but the inner wall of the orifice of the pitcher sac is very smooth, so it can prevent insects from climbing out.

4. Bottle grass

Bottle grass

Sarracenia, which is native to Western Europe, North America and Mexico, belongs to the genus Cryptocarpus of the family Lycopodiaceae. Because their tubular leaves can secrete digestive juices, mixing with their stored Rain Water can cause insects trapped in the tube to fester. In other words, they use leaves to capture and digest insects such as ants and wasps. The anatomical structure of Artemisia mandshurica is a perennial herbaceous plant with rosette-like leaves growing from the growing point of the underground stem. the leaves are divided into worm-filling leaves and sword-shaped leaves without worm-filling function.

5. Felt moss

Felt moss

It is mainly grown in the sandy acid soil of wet and swampy areas. The flowers are small, white or light pink, with a diameter of up to 1.25 cm. The leaf margin is flat, and the leaf surface is covered with glandular hairs. The glands secrete a sticky substance that attracts insects. When the insects are attracted to feed, they are caught by the bendable hairs on the leaf surface, and then the leaves roll up and the hairs secrete enzymes to digest them. Ye opened the net again.

6. Pest trapper

Pest trapper

Insect traps are small insectivorous plants with soft temperament. The leaves are as beautiful as a flower that is always in full bloom. The leaves are covered with glands that can secrete mucus. When small insects come near, they can stick to them like sticky paper and digest and absorb them. The gorgeous flowers of insect-trapping pansy attract insects easily, and when flying insects land on the leaves, they are stuck with mucus. Of course, the stuck insect is not willing to be caught, it will struggle desperately, so the edge of the leaf curls inward, wrapping it inside and unable to escape. In this way, the insects fall into the clutches of pansy.

7. Raccoon algae

Raccoon algae

The most representative aquatic plant in the genus Utricularia. The plant is emerald green or yellowish green, it has a slender main stem axis more than 100 inches long, branches grow on both sides of the stem axis and beautiful pinnate needle-shaped lobed leaves in the branches. The color of the wormsac is usually green to yellowish green, and it can prey on and digest microorganisms in water. Because its pinnate needle-shaped lobed leaves are dense and slender, and the grass is graceful, it is very suitable to be used as a seaweed species for landscaping, but the bottom stem must be fixed when planting. It can adapt to the environment of the aquarium tank, and it grows rapidly, so it may fill the aquarium tank in a short time, so it must be trimmed regularly.

8. Miandilo

Miandilo

Miandilo is the whole herb of the flowering stem of Jindiluo, a plant of the family Brassicaceae. It is an insectivorous plant that often grows on grasslands or on wet rock surfaces and sandy soil. The leaves of Jindi Luo are rosette-shaped and flat on the ground, with wide spoon-shaped leaves and edges covered with glandular hairs. When the insects fall in, the glandular hairs surround the insects, the sticky glands stick the insects, and the secreted liquid can decompose nutrients such as insect proteins, which are then absorbed by the leaves. A family of dicotyledonous subclasses of dicotyledons.

9. Artemisia frutescens

Artemisia frutescens

Earth bottle grass: also known as Australian bottle grass. The only species of Cephalotaceae, native to southwestern Australia. Herbs perennial, with short woody underground stems. The flowers are yellowish and their lower leaves are bottle-shaped to catch insects. Passive pouch trapping. The lid can't move. The pouch and lid are purplish red in strong sunlight, and there are transparent windows on the lid to attract insects. There are glands in the inner part of the bag, and the mouth of the bag is slippery. When the insect stays on the outer edge of the bag mouth, it is easy to fall into the bag and be drowned by the liquid in the bag and digested and decomposed by digestive juice.

10. Earwort

Earwort

Earwort, synonymous rue grass, hairy leaf grass ("South Yunnan Materia Medica"), wild tobacco leaf, wild thought grass ("herbal medicine"), wild smoke ("classified herbal medicine"), inverted pot ("empirical identification of the shape of traditional Chinese medicine"), Golden ear (Sichuan Journal of traditional Chinese Medicine), wild sunflower, Liushi grass, hairy leaf Yun vanilla, wild Chaoyang stalk ("Yunnan Chinese herbal medicine"). It is the whole grass of tobacco tube grass of Compositae. Cerambycidae, annual herbs. With inconspicuous creeping branches, with foliage on underground branches; the whole plant has no green leaves and does not engage in photosynthesis; insect-trapping cysts are born on leaf organs and stolons, spherical, compressed and prey on tiny animals in wet soil. Racemes standing on the ground, bracts brownish red, flowers yellow. Often born on wet grass. It is distributed in the southeast and southwest provinces of China.

Inventory of the 10 scariest carnivorous plants in the world

There are wonders all over the world. today, the editor will introduce some famous carnivorous plants in the plant kingdom, all of which are smart killers in plants!

Artemisia frutescens

Earth bottle grass with yellowish flowers and vase-shaped leaves used to catch insects. The trap is very similar to the pitcher plant, but different from the pitcher plant. The connection between its stem and the trap is at the upper end of the back, while the connection of the pitcher plant is at the bottom of the bottle. This feature is different from pitcher plants.

Castanopsis oleifera

Castanopsis thunbergii, with glandular hairs on its leaves, its traps can secrete a kind of mucus that is as crystal clear as water droplets. the outer image of the vegetable is covered with crystal dew, which can stick insects firmly like sticky paper.

Raccoon algae

Beaver algae, like other plants, do not have to wait for prey to come to the door, can take the initiative to attack, to complete a prey in as little as 1% seconds. Due to the high speed of predation, for "prey", raccoon algae is definitely a deadly killer!

Its prey is mainly small invertebrate water fleas, nematodes and mosquito larvae, and can also prey on vertebrates such as small fish fry, small tadpoles and so on.

Pitcher plant

Pitcher plant is a carnivorous plant that we are familiar with. It has a unique trap, which is named because it is cylindrical in shape and looks like a pig cage. It can separate secret fragrances and is used to lure insects. The mouth of the bottle is smooth, the insect slips into the bottle and will be drowned by the secreted liquid.

Flycatcher

Flytrap, the leaves can secrete the honey that insects like, when the insects are close, its leaves can be quickly closed, the bristles will tightly clasp each other and bite each other, clamping the insects.

Bottle grass

The bottle-shaped leaves of pitcher grass secrete honey that attracts insects. Bottle grass flowers are very unique, the flower core has a huge helmet-shaped stigma, with a colorful appearance, very beautiful.

Pansy

Pansy, as a beautiful carnivorous plant, is widely planted in horticulture. It is a kind of insectivorous plant that secretes mucus, and its leaves seem to be transparent and clean, but it hides the opportunity to kill.

Rainbow grass

Rainbow grass, the leaf surface has mucus-secreting hair, when the bug sticks, it will die of asphyxiation. Rainbow grass, like thatched vegetable, is an insectivorous plant of the genus glandular hair. it also relies on glandular hair to catch insects, but its glandular hairs do not wobble. The rainbow will produce a gorgeous light like a rainbow under the refraction of the sun.

These amazing carnivorous plants can not only use leaves for photosynthesis to produce nutrients, but also occasionally catch insects to replenish nutrients, for them, bugs are like supplements!

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