Scaly male fern, Dryopteris affinis, frond with mature sori and scalers.

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Size: 6720px × 4480px
Photo credit: © Bob Gibbons / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: affinis, close-, detail, dryopteris, enlarged, fern, ferns, frond, fronds, golden-scaled, leaf, life-size, macro, male, micro, plant, pteridophyte, pteridophytes, scaly, sori, sorus, spore, spores, vascular