DR KEITH WHEELER / SCIENCE PHOTO LIBRARY DR KEITH WHEELER / SCIENCE PHOTO LIBRARY
Fern (Pteridium aquilium) rhizome. Light micrograph of a section through a rhizome from a bracken plant. Rhizomes are modified stems of a plant that usually grow underground. Magnification: x5 when printed 10 centimetres wide.
Model release not required. Property release not required.