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arbuscular mycorrhizal fungi(1)
arisaema triphyllum(1)
carbon gain(1)
climate change(1)
forest understorey(1)
forest understory(1)
herbaceous layer(1)
herbarium specimens(1)
light environment(1)
maianthemum racemosum(1)
phenology(1)
spring wildflowers(1)
thoreau(1)
trillium spp(1)