Word: homalanthus
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Dates: during 1997-1997
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...random collecting, Cox feels, ethnobotanical field research provides a far more streamlined way of locating plants that have medical potential. "Indigenous people have been testing plants on people for thousands of years," says Cox. More important, healers may alert ethnobotanists to nuances that random collecting could miss. Take Homalanthus nutans, a rain-forest tree whose bark Samoans have used for centuries as a cure for hepatitis. Cox quickly found that he could not just casually go into the forest and gather the bark because 1) there are two varieties of the tree, and the bark of only one is effective...
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