抄録
In this study, we reviewal designated types of vegetation units of rheophytic shrub communities on Rocks. The description and typification by Tanaka et al. (2024) were inadequate according to the International Phytosociological Nomenclature Convention, 4th edition (Theurillat et al., 2021). As a result, the lectotype of Lespedezetalia buergeri Tanaka et al. 2024 and Spiraeetum thunbergii Ya. Sasaki et Oota 1986, the neotype of Rhododendretum indici Minamikawa 1963 and Rhododendretum ripensis Yamanaka et Takezaki 1959 were selected again, the holotype of Lespedezetea buergeri Tanaka et al. 2024 and the Spiraenion thunbergi Tanaka et al. 2024 was explicitly represented.
https://ror.org/01qwv9523 
