fern frond with sporangia in cross section, Germany

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Size: 10000px × 2524px
Location: Deutschland
Photo credit: © blickwinkel/F. Fox / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, anatomy, case, cases, cell, cross, dispersal, europe, european, fern, ferns, format, frond, fronds, german, germany, horizontal, leaf, leaves, light, microcosm, microscope, microscopes, microscopic, microscopical, microscopically, microscopy, optical, plant, plants, pteridophyta, pteridophytes, reproduction, section, sections, sori, sporangia, sporangium, spore, spores, tissue, tissues, wind