Kingdom Plantae | Characteristics, Kingdom Plantae Classification | Biology@TutorVista.com
Below you could see characteristics for kingdom plantae
Most of the plants are eukaryotic and chlorophyll containing organisms.
Cell walls of plant cells are comprised of cellulose.
They have an ability to grow by cell division. 
In life cycle of plant cells, the interchanges occur from the embryos and are supported by other tissues and self produce.
Plants have both organs and organ systems.
They obtain their energy from sun through photosynthesis. 
Plants reproduce both by sexual and asexual.
Plants develop a self defense mechanism to protect them from being destroyed by animals, fungi and other plants.
Organisms within Kingdom Plantae are multicellular, eukaryotic and autotrophic.
They lack motility.
This kingdom includes all types plants like herbs,shrubs,trees,creepers,climbers,aquatic plants,desert plants, mountain plants,flowering and non flowering plants,etc.
Kingdom Plantae Classification
The Kingdom Plantae contains about billion types of plants species and it was very difficult to identify different types of species. Many biologists contributed in classifying different plants species in to their separate kingdom.
Based on their classification, plants are divided into the four main groups. These classifications was based on
The presence of vascular tissue.
The absence of vascular tissue.
The presence of seeds.
Vascular tissue and the seeds are mainly considered as they play a vital role in:
Vascular tissue helps in transporting substances (water, minerals and sugars) throughout the plant.
Seeds are structures, which contains an embryo that helps in storing food.
Phyllum Bryophyta
They are non-vascular land plants, which do not contain any conducting tissues and are often referred to as bryophytes. 
These plants are small, grow close to the ground and include mosses and liverworts.
They are very small in structure and are considered as important members of our ecosystem.
The reproduction process is carried in their spores. They are non flowering plant and are found mainly growing on the ground, on other plants and on rocks.
They play a vital role in preventing soil erosion.
Phylum bryophyta e.g.: Mosses, Liverworts and  Hornworts.
Mosses
Angiosperms are flowering plants, which develops the seeds within a protective structure.
The reproduction process is carried by Angiosperm.
They develop their seeds within an ovary, which itself is embedded in a flower. After the stage of fertilization, the flower falls and the ovary bulges to become a fruit.
Angiosperms in the class Dicotyledoneae grows into two seed-leaves (cotyledons).
An angiosperms leaf consists of a single, branched, main vein, which originates from the base of the leaf blade. In few plats, it may also consist of four or more main veins diverging from the same base.
Phylum angiosperms e.g.: trees, shrubs, vines and flowers.
Vines