Fern Observations
收藏DataONE2025-10-16 更新2025-10-18 收录
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https://search.dataone.org/view/p1820.ds4040_20251016_0300
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资源简介：
Long-term (25 years) dataset of annual observations of adult individuals of two common temperate fern species Dryopteris intermedia (Evergreen wood fern) and Dryopteris marginalis (Marginal wood fern) in the Holt Research Forest, Arrowsic Maine.
创建时间：
2025-10-16
