(Agencies)
Updated: 2008-05-01 19:22

The original site of the plant, near an old camping spot in the mountains west of Acapulco, had been destroyed. But days of searching finally led them to a 60-foot tree that was host to the parasitic plant. Starting as a cancer on the side of the underground root, it grew into a fleshy stem that had pushed 18 inches through rocky soil so it could flower. Yatskievych said his reaction was one of "overriding relief." He traveled to Mexico again in 2007 to gather information on the host tree and see the plant's fruits.

In the hierarchy of plant classification, a "species" is a collection of individuals, and "genus" is a collection of species. A collection of "genera" is a "family."

The "little hermit" is both a new species and a new genus because it is so unusual and distinct that it cannot be included in any of the existing genera in the plant family Orobanchaceae. No other populations have been found in the host tree's zone which spans from central Mexico to Costa Rica.

That could change in time, when Yatskievych's research is published in the next year.

Thomas said the find is significant because there's no field guide for the world of plants. He said describing a new genus is quite rare.

The plant is at risk of extinction as roads, logging and conversion to pasture destroy its habitat, Yatskievych said.

Yatskievych plans to present his findings this summer at a joint conference of the Botanical Society of America and the Canadian Botanical Society meeting in Vancouver, B.C.

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