She is also the author of AmericanChestnut, a social history of one of America's most common trees.
她也是《美洲栗》的作者,这本书讲述了美国最常见的一种树的社会历史。
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The find has stirred excitement among those working to restore the Americanchestnut, and raised hopes that scientists might be able to use the pollen to breed hardier chestnut trees.