GrainShape: A landmark-annotated image dataset of japonica rice grains for geometric morphometric analysisZENODO

This open-access dataset comprises matched image and landmark files for 231 rice grains representing distinct Oryza sativa japonica landraces cultivated in China’s Lake Taihu region. Grains were grown in a single 2022 field season under uniform management. One mature, fully-filled kernel per accessi...

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Bibliographic Details

Published in:	Data in Brief
Main Author:	Jiexiong Xu
Format:	Article
Language:	English
Published:	Elsevier 2025-08-01
Subjects:	Rice grain morphology Phenotyping Landmarks Oryza sativa japonica landraces
Online Access:	http://www.sciencedirect.com/science/article/pii/S2352340925005086