By By Douglas Main, Staff Writer
For years, there was only one formally recognized species of orchid on the Azores, a cluster of volcanic islands west of Portugal, though some claimed there were two species. However, a recent, three-year study to describe these Azorean flowers found that three species of orchids exist on the islands, including two that are newly recognized.
One of the new species was found atop a remote volcano and is arguably Europe's rarest orchid, said Richard Bateman, a botanist at Kew Royal Botanic Gardens in London. Researchers were surprised to find the new species atop the volcano, which had "a really 'Lost World' feel to it," he told LiveScience.
The orchids, likely originate from a single species that arrived by seed millions of years ago. They soon developed smaller flowers, unlike their ancestors, which had large blooms. The most widespread orchid on the island, the short-spurred butterfly orchid (Platanthera pollostantha), is known for these small flowers, Bateman said. [Photos: The Orchids of Latin America] ...more