Indiana was once largely a huge and very dense forest (Jackson, 1997). (Hard to believe if you've driven through, but true.) Many wildflowers adapted to this by growing and blooming in the available sunlight before the trees produced their dense canopy of leaves. Thus, one can still see some amazing wildflowers, including orchids, in the springtime here. Here are a few recent ones.
Jackson, M. T. (Ed.), (1997). The Natural Heritage of Indiana. Indiana University Press.
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