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2022 Sep 22;88(4):601–616. doi: 10.1007/s43538-022-00119-9

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© Indian National Science Academy 2022, Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

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Fig. 2 — a Mature harvested fruits, b mature unharvested fruits, c, d immature fruits, e–g drooping of male catkins, h–i, k macro-morphology of walnut tree during different seasons. j root and stem of walnut seedling