Chitose orchid, also known as centennial leaf, chitose orchid and chitose leaf, is the only chitose species in gymnosperms.
Distributed in Angola and southeastern tropical Africa, it is born in stony desert, dried river bed or coastal desert with hot and extremely dry climate. Celastrus orbiculatus has a very narrow distribution range and can only be found in the narrow coastal desert in southwest Africa. It is also a kind of plant "living fossil" left over from ancient times, which is very precious.
Euphorbia is a dioecious plant, which produces many spikes at the top edge of the stem when it blooms. Because there are bright red bracts on the inflorescence, it is quite gorgeous, adding luster to the desert.
Although Celastrus orbiculatus grows in an environment with very few rainstorms, it often rains in Mao Mao due to the influence of maritime climate. Therefore, Celastrus mandshurica in the desert can not only survive in drought, but also live for thousands of years, forming the most peculiar plant landscape in the world.
2. Venus flytrap (perennial herb)?
Dionaea muscipula, English name Venus Flytrap, is a perennial herb native to North America. This is a very interesting insect-eating plant. Its stem is very short, and there is an insect trap similar to a "shell" at the top of its leaves, which can secrete honey. When a bug invades, it can be caught at a very fast speed and digested and absorbed.
Because there will be regular bristles on the edge of the leaves, which feel like Venus' eyelashes, meaning "Venus' fly catcher". Its main feature is that it can quickly close its leaves to prey on insects. It is a carnivorous plant like its distant relative Nepenthes, and it is also the only species of Trapa in Lauraceae, belonging to vascular plants.
Potted plants can be placed on the balcony to watch, or they can be placed in a planting tank for special cultivation; Venus flytrap is considered as a carnivorous plant in nature. Venus flytrap has become the most popular insect-eating plant in China because of its unique insect-catching ability and cool appearance.
3. Wang Hua (Dactylogyrus of Dactylogyrus)
The genus Euphorbia is the general name of 20 species of succulent parasitic herbs of Ardisia. Fleshy, parasitic herbs, parasitic on the roots, stems or branches of plants, without chlorophyll; The organ that absorbs nutrients degenerates into mycelium and invades the host tissue. Leaves reduced to scaly or absent.
Flowers are usually solitary, actinomorphic, unisexual, dioecious and involucre. Stamens mostly to 5, without filaments; Pistil consists of several syncarps; There are many ovules, which are born on the placenta of the lateral membrane, and the integument is 1-2 layers; Style 1 or none, stigma discoid, capitate or multifractal. Fruit is a berry; The seed is small, the seed coat is hard and there is endosperm.
Produced in tropical rainforests such as Malaysia, Indonesia, Java and Sumatra. It is the largest flower plant in the world. Wang Hua's local name is Bungapatma, which means "a flower as big as a lotus leaf". It is famous for its huge flowers and bad smell, and has the reputation of "the king of flowers in the world". This is a saprophyte.
Dancing grass (Rosaceae Leguminosae)
Dancing grass (scientific name: dancing grass (Houtt. ) Ohashi): Erect shrub, height1.5m. The stem is single or branched and hairless. Leaves trifoliate, terminal leaflets oblong or lanceolate, lateral leaflets small, oblong or linear or sometimes absent.
Panicle or raceme terminal or axillary; Corolla purple, pistil length 10- 12 mm, ovary slightly hairy. The pods are sickle-shaped or straight, the ventral suture line is straight, the dorsal suture line is slightly constricted, and it splits along the dorsal suture line when it matures, with sparse hooked short hairs and 5-9 pods; The seeds are 4-4.5 mm long and 2.5 mm wide. The flowering period is from July to September, and the fruiting period is10-165438+10.
I like sunshine. The height of potted plants is about 70- 100 cm, and the ground planting can reach1.5-2 m. There are three delicate leaves on each branch. When the temperature is above 25℃ and stimulated by 70 decibels, there are a large number of linear lobules on both sides of the leaves, which are very sensitive to sound waves.
When the temperature is not lower than 22℃, especially in the sun, it will keep swinging up and down under the stimulation of sound waves, just like a butterfly flapping its wings in flight and a girl on the stage, hence its name. Born in hilly wilderness and bushes. They like sunshine and are drought-tolerant. They are mainly distributed in China, India, Nepal, Bhutan and Sri Lanka.
5. Resurrection grass?
Anastatica, a desert plant, also known as "Jericho Rose", is famous for its "resurrection" even when it is almost completely dry. Since 300 million years ago, it has grown and spread on the earth, withstood several extremely serious drought periods on the earth, and has been stubbornly multiplying to this day.
The root stalk of Fuxing grass is only born at the base of the stem, with a length of 0.5-3 cm and a diameter of 0. 3-1.8 mm. The roots are multi-branched and densely hairy, and form a tree trunk with dense stems and branches, sometimes up to several tens of centimeters.
The main stem is pinnately branched or unevenly branched from the middle, not zigzag, knotless, straw-colored or brown. The unbranched main stem is 10-20 (-35) cm in height, and the stem egg is cylindrical, without grooves, with 1 vascular bundles. 2-5 pairs of lateral branches, 2-3 pinnate branches, sparse and regular branchlets, hairless branches, flat back and abdomen, and the width of the last branch is1.4-3.3 mm. ..
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