The root morphospace of German Carex species and its relation to the phylogeny of the genus
https://doi.org/10.1016/j.flora.2021.151882
Matthias H.Hoffmann & Raoul Lühmann
Flora 282 (2021).
>形態空間(morphospace)
古生物学的データの偏りと古生物多様性の補正―分類群豊富度から形態的
異質性まで―(生形貴男)化石 100: 29‒43 (2016).
http://www.palaeo-soc-japan.jp/publications/100_Ubukata.pdf