A macro photo of the sori, clusters of sporangia, on the underside of a fern frond. These are used in fern reproduction.

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Size: 3403px × 2271px
Location: ecuador
Photo credit: © Anton Sorokin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, botany, choco, close, ecoregion, ecuador, fern, flora, frond, green, leaf, macro, mindo, natural, nature, neotropics, pattern, photo, photography, plant, plants, polypodiophyta, polypodiopsida, production, reproduction, sori, sorus, south, sporangia, spore, spores, tropical, underside