How Many Plants Are There

Plants are an essential part of our world, providing oxygen, food, and medicine. But have you ever wondered How Many Plants Are There species are there in the world? The question is not as simple as it seems, as new species are still being discovered, and some species may have already gone extinct. Luckily, the Kew Royal Botanic Gardens in London has been keeping a tally of how many plant species are known to science.

Kew’s Tally

According to Kew’s latest tally, there are approximately 390,000 known plant species in the world. This includes all plants, from tiny mosses to giant redwood trees. However, Kew researchers believe that there may be many more plant species yet to be discovered, especially in unexplored regions such as tropical rainforests.

Kew’s tally also reveals that new plant species are being discovered at a rate of around 2,000 per year. This is thanks to the efforts of botanists and scientists who are constantly exploring new areas and using new technologies to classify and identify plants.

Importance of Plant Diversity

The number of plant species on Earth is not just a matter of curiosity – it has important implications for our planet’s health and our own survival. Plants play a crucial role in maintaining the balance of our ecosystems, providing habitats for animals, and regulating our climate.

Furthermore, many plant species have medicinal properties and are used in traditional medicine around the world. It is estimated that up to 80% of people in developing countries rely on traditional plant-based medicine for their healthcare needs.


In conclusion, the exact number of plant species in the world is still uncertain, but Kew’s tally gives us a good estimate of approximately 390,000. The discovery of new plant species and the preservation of existing ones is crucial for the health of our planet and for our own well-being. We must continue to support the work of botanists and scientists who are dedicated to understanding and protecting our plant life.

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