We Ignore Thousands of Threatened Plant Species at Our Own Peril : EcoWatch

This Hawaiian species threatened with extinction

"Yet, a lot of Earth's flora is at risk of vanishing completely. More than 20 percent of the world's known plant species, or one in five, are threatened with extinction, a 2016 study by experts at the Royal Botanic Gardens at Kew in London found.

Gordon, who was not involved in the study, said that unless we take dramatic action, that figure is "unlikely to improve" due to the continued stresses that all of the world's species, including humans, are facing.

Some of the biggest threats identified in the Kew study include agricultural destruction (such as livestock farming and palm oil production); biological resource use (logging, gathering terrestrial plants); residential and commercial development; and invasive and problematic species. Climate change is also a growing threat."

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