Why can mistletoe ferns and ferns live in the air?

The mistle fern prefers to grow on old trees, and its rhizomes are thick and thick, clinging to the bark. The rhizome has a large number of root hairs. There was a gap between the rhizomes, and the dust that fell with the wind slowly accumulated in the gap.

When it rains, this bit of soil can absorb some of the rainwater, so that the problem of nutrients and moisture is solved. With this square inch of land, generations of mistletoe ferns have lived peacefully in the air.

Mistletoe fern and Lycophobia are both relatively low class of higher plants, without flowers, but with roots, stems, and leaves, and reproduce with spores.

The leaves of the mistle fern have a clear division of labor. The first vegetative leaf, oval in shape, very small, with shallow cracks at the edges, grows obliquely on the rhizome, it only performs photosynthesis. The second type is called sporophyll, which grows like a feather and stands long in the air.

It's thick and hard, and it contains many powdery particles, which are the spores that are used to reproduce.

The structure of the fern is similar to that of the fern, and the leaves are also divided into vegetative leaves and sporophylls. But the difference is that the lower part of the fern has a wide "wing", which forms a small circular groove between the petiole and the trunk, which accumulates rain and dust for the fern, so that the fern can live happily in the sun.

In order to get better exposure to the sun, make more food, and photosynthesize, they climb the trees. In tall trees, they neither ask for water from those trees, nor do they rob other people of nutrients, so they are not parasites. Botanically, these plants that live in other people's homes are called epiphytes.

Summary. Dear

Glad to be able to help you with your questions.

The reason why ferns still exist is because of its extreme ability to survive.

Ferns are extremely tenacious and can be found in temperate and tropical regions around the world, mostly in mountains and forests, and there are also some "unique paths", which can also be found in high-altitude mountains, dry desert rocks, water or wilderness. Ferns in China are mainly distributed in the south of the Yangtze River, and the most abundant in the southwest region.

The reason why ferns still exist.

Dear Glad to be able to type messy potatoes enough for your questions. The reason why ferns still exist is because of its extreme ability to survive. Ferns are extremely tenacious and can be found in temperate and tropical regions around the world, mostly in mountains and forests, and there are also some "unique paths", which can also be found in high-altitude mountains, dry desert rocks, water or wilderness.

The Chinese ferns are mainly distributed in the south of the Yangtze River, and the most abundant in the southwest region.

Knowledge expansion: Ferns are an ancient plant, they are the earliest plant bark cracked oak group on land, flourished in the Carboniferous period more than 300 million years ago (about 100 million years ago), and still maintain the vitality of the source slag, and are also one of the Internet celebrities in today's floral industry.

Ferns, like other plants, rely on photosynthesis and need light, water, carbon dioxide, and inorganic salts.

Unlike most plants, ferns rely on spores for reproduction. Most plants reproduce by seeds, and a few ferns have evolved a way to reproduce by seeds, called seed ferns.

Like other plants, it relies on photosynthesis.