Flowering plants
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Dicotyledonous Plants and Monocotyledonous plants.
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Flowering plants
- 1. Flowering Plants As you know, Flower is the reproductive organ of the plant. Flowers can be composite orsimple. Anyway using flower as the classification criteria makes this a natural classification. Flowering plants are also known as Angiosperms.
- 2. Angiosperms There are many characteristics of Angiosperms as mentioned below. • Angiosperms are plants that have flowers and their reproduction is done by flowers. • All flowering plants produce seeds. and it is covered by a fruit. • Angiosperms have complicated flowers with complicated structure. • These are the most developed plants in the world. • There are 2 types of Angiosperms namely Dicotyledonous Plants and Monocotyledonous plants.
- 3. Non-Flowering Plants Non-flowering plants do have reproductive organs available in the flowers, but these are not complicated as Dicotyledonous flowers. We can further classify non-flowering plants as with seeds and without seeds.
- 4. Gymnosperms Gymnosperms are plant with seeds and the embryo is inside a seed. The seed is not covered not not enclosed in a fruit. These are the less advanced type of seed plants.Examples for Gymnosperms plantsYews, Ginkgo, Cycads, Conifers, Pine
- 5. Bryophyta Bryophyta doesn’t have seeds. There are so many species under this type and body of the plant may be a thallus. Sometimes they do have leaves. There are no true roots, but roots like structures available. These are also known as Rhizoids and grow on moist walls and ground.Examples for Bryophyta plants Mosses, Liverworts, Hornworts, Marchantia, Poganatum
- 6. Pteridophyta – Ferns Stem of these plants may be an underground rhizome or an Arial stem that grows straight. These have well developed Xylem and Phloem vascular tissues. The leaves have spores and also don’t have seeds.Examples for Pteridophyta plants Nephrolepis