Giant kelp (Macrocystis pyrifera), frond extending from the holdfast and consisting of long rope-like stipes and leaf-like blades. Can float on the su

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Giant kelp (Macrocystis pyrifera), frond extending from the holdfast and consisting of long rope-like stipes and leaf-like blades. Can float on the surface with the aid of gas-filled bladders at the base of each blade,corrugated for maximum photosynthesis. Eastern Tasmania, Australia

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Size: 3813px × 2516px
Photo credit: © Mark Spencer/AUSCAPE / Alamy / Afripics
License: Licensed
Model Released: No

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