New species Sedum guniuensis identified in China, revealing distinct traits and genetic evidence.
A new species of Sedum (Crassulaceae), Sedum guniuensis from the Guniujiang Mountains in southern Anhui, China, is described and illustrated. This new species is similar to S. emarginatum , but can be clearly distinguished by its creeping growth habit and smaller cordate leaves. Additionally, complete chloroplast genomes from six populations of S. guniuensis provide strong molecular evidence for its taxonomic separation from S. emarginatum .
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Wang et al. (2026) studied this question.
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