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).
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).