What is a plant at least? Plant at least, which is also referred to as at leastFerns or ferns, is one of the divisions of the kingdom Plantae which has a true vascular system. Plant at least reproduce by spores.
Here is a review of the features, classification, and the benefits of plants at least, which has been quoted from various sources. Come on, see!
Characteristics of Nail Plants
Plant at least has a number of characteristics, namely as follows.
- It has roots, stems and leaves.
- Has phloem and xylem transport vessels.
- It has various sizes and various shapes.
- Rooted fibers.
- Young leaves are coiled.
- Not flowering and has seeds.
- Has chlorophyll.
- How to live with epiphytes and sporophytes.
- Some types of plants at least have male spores which are smaller than female spores.
- It undergoes metagenesis with the stages of sporophyte (producing spores) and gametophyte (producing sex cells).
Classification of Ferns
Supplier nail plant (Adiantum raddianum) (Ruswanti)
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Plant at least has about 12,000 species. Here are some subdivisions of plants at least.
1. Sphenopsida Subdivision
In general, sphenopsida live and are found in tropical climates. Plant at least it has a long tail on its body. Plant at least belonging to the subdivision of sphenopsida has the following characteristics.
- The stem is upright.
- The stem contains high levels of silica.
- Produces heterospore -type spores.
- Enjoys moist swampy areas.
2. Lycopsida Subdivision
This subdivision can produce two forms of spores, namely macrospores and microspores. Plant characteristics at least which are included in the subdivision of lycopsida are as follows.
- Consists of true leaves, stems, and roots.
- The size of the leaves is very small and tight.
- Attach themselves to other plants as a medium for life.
- Produces microsporangium and sporangium.
3. Psilopsida Subdivision (Paku Purba)
This subdivision is a plant at least simple one. This nail is in the form of a branching branch. In addition, there are fine hairs that cover and are rooted in fine fibers as an adhesive to other plants. For example, Psilotum nudum. Psilopsida (at least ancient) has the following characteristics.
- Homospora.
- Has no true leaves.
- The leaves are microphilous and the stems are chlorophyll.
- Lives in tropical & subtropical climates.
4. Pteropsida Subdivision
This subdivision is a plant at least true, which is dubbed the fern plant. This plant is able to live and grow in tropical and subtropical climates. The pteropsida subdivision has the following characteristics.
- It has erect stems, grows above and below the soil surface.
- Produces homospore and isospore -type spores, which accumulate under the leaves.
- The spread of spores to reproduce through the help of the wind.
5. Leafy Macrophiles
Plant at least macrophilic leaves have very broad leaves. This plant is very easy to find in various places. Macrophiles have the following characteristics.
- The shape of the leaves is large and stalked.
- Has leaf bones and branched leaves.
- Already have cell differentiation.
Benefits of Ferns
Also Read: Ferns: Body Structure, Living Habitat, Reproductive System, and Metagenesis
- clean air, namely removing formaldehyde and providing moisture so as to make the air purer and fresher.
- improve body health, which supports healthy blood lipid levels, benefits hair health, bone healing, and joint health.
- Boost the immune system, which is rich in antioxidants, such as vitamin A and vitamin C, and protects the body from infection.
- Improve eye health, which is a good source of vitamin A.
- As a building material, namely the hajj fern that has a solid structure, round in shape, without branches, rough, and stringy.
- As an ornamental plant, i.e. plants at least Beautiful as an ornamental plant that can be hung indoors and outdoors.
Well, that’s a review of the features, classification, and the benefits of plants at least. Hope it is useful!
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