© Kew Gardens
“Plants underpin all life on Earth. They provide the oxygen we breathe and the food we eat, as well as making up the backbone of the world’s ecosystems – so plant extinction is bad news for all species.”
Human destruction of the living world is causing a "frightening" number of plant extinctions, according to scientists who have completed the first global analysis of the issue.
They found
571 species had definitely been wiped out since 1750 but with knowledge of many plant species still very limited the true number is likely to be much higher. The researchers said the plant extinction rate was 500 times greater now than before the industrial revolution, and this was also likely to be an underestimate.
"Plants underpin all life on Earth," said Dr Eimear Nic Lughadha, at the Royal Botanic Gardens, Kew, who was part of the team. "They provide the oxygen we breathe and the food we eat, as well as making up the backbone of the world's ecosystems - so
plant extinction is bad news for all species."
The number of plants that have disappeared from the wild is
more than twice the number of extinct birds, mammals and amphibians combined. The new figure is also four times the number of extinct plants recorded in the International Union for Conservation of Nature's red list.
Comment: Details of the other two: Strong shallow 6.1 magnitude earthquake strikes NE of Tonga
New Zealand earthquake: Tsunami threat cancelled after 7.2 tremor strikes Kermadec Islands