Crisofora Leónida
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ajaxolotl-de-maiz.bsky.social
Crisofora Leónida
@ajaxolotl-de-maiz.bsky.social
Mapache arqueológico
Reposted by Crisofora Leónida
Walnut cross-sections.
Shell halves from various Juglandaceae species, genera Juglans & Carya.

A cultivated variety of the persian walnut is shown in the third row, left. Right to it is a wild form of from the same species.

From my reference collection for my book ‚Die Walnuss‘ (German).
November 15, 2025 at 11:24 AM