This species of Dennstaedtia is widespread in the Neotropics, ranging from the Dominican Republic to Bolivia. This plant was growing along an old worn trail in disturbed woods adjacent to a pasture.
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- Dave Barrington (left) and Michael Sundue (right) with the plant.
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- Rhizome stelar architecture
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- Rhizome and petiole bases
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- Leaf underside with marginal sori
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- Underside of leaf
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- Leaf
I think that the name that correspond to this plant is Dennstaedtia obtusifolia. D. arborescens is a non applicable name.
Hugo Navarrete
Thanks Hugo! I will update the determination and attribute it to you.