Botanists confirm new orchid species

The Yosemite bog orchid (Platanthera yosemitensis) has been identified as a new orchid species by two botanists from U.S. Geological Survey and a botanist at the New York State Museum. Specimens of the plant had been collected in Yosemite National Park as early as 1923 and were rediscovered in 1993. The plant’s identity had remained a challenge to taxonomists.

The orchid has been found in only nine sites within the park. Scientists are concerned that the plant’s small population size could put it at risk for being destroyed.

The plant has a wandlike shape and tiny flowers with a strong odiferous musk scent.

Seven other rare plant species, including the Yosemite onion, Yosemite woolly sunflower, short-leaved hulsea, Yosemite ivesia and Bolander’s clover, have been found in the same area.

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For more: Peggy Moore, U.S. Geological Survey, (209) 379-1309; www.usgs.gov/newsroom.