Pollineringsväxter

Pollineringsväxter, also known as angiosperms, are a diverse group of plants that reproduce via seeds and have flowers. This group includes over 300,000 known species, making up about 80% of all known plant species. Angiosperms are characterized by their reproductive structures, which include carpels that develop into fruits to protect the seeds, and stamens that produce pollen.

The evolution of angiosperms is closely linked to the evolution of pollinators, such as insects and birds. Pollinators play a crucial role in the reproduction of angiosperms by transferring pollen between flowers, facilitating fertilization and seed production. This mutualistic relationship has led to the diversification of both pollinators and angiosperms.

Angiosperms are found in various habitats, including forests, grasslands, and aquatic environments. They contribute significantly to ecosystems by providing food and shelter for numerous species, and by influencing nutrient cycling through their decomposition. The study of angiosperms is essential for understanding plant diversity, evolution, and their role in maintaining ecological balance.