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Phenotypic comparison of the normal flower bud (CKM) and the wizened flower bud (SM) of Pyrus pyrifolia ‘Sucui 1’. (a) Representative phenotypes of the normal flower bud and the wizened flower bud collected on 15 September 2022. (b,c) Paraffin sections of the normal flower bud (CKM, (b)) and the wizened flower bud (SM, (c)), stained with 1% toluidine blue, which were collected on 15 September 2022.
