Trunk and roots of a pine tree cut to show growth rings; microscopic views of wood cells in longitudinal and transverse section and of a root tip. Chromolithograph by H.J. Ruprecht, 1877.

  • Ruprecht, H. J.
Date:
[1877]
Reference:
27043i

Licence: Public Domain Mark

Credit: Trunk and roots of a pine tree cut to show growth rings; microscopic views of wood cells in longitudinal and transverse section and of a root tip. Chromolithograph by H.J. Ruprecht, 1877. Wellcome Collection. Source: Wellcome Collection.

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