This is Onoclea. Picture A shows portion of normal green leaf. B shows a spore-bearing leaf. C shows two views of one of the round lobes of B, showing

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This is Onoclea. Picture A shows portion of normal green leaf. B shows a spore-bearing leaf. C shows two views of one of the round lobes of B, showing the veins and the sori on inner side of the lobe, vintage line drawing or engraving illustration.

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Size: 5000px × 4057px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: art, black, drawing, engraved, engraving, illustration, leaf, leaves, line, onoclea, plant, vector, vectors, vintage, white