ddRAD-seq analyzed ten Rhododendron taxa from Zhejiang, China. Raw sequence reads. Rhododendron spps.

Double-digest restriction-site-associated DNA sequencing (ddRAD-seq) was performed on nine species and one variety of typical Rhododendron species from Zhejiang province, China, including: Rhododendron simsii, R. farrerae, R. huadingense, R. molle, R. ovatum, R. championiae, R. latoucheae, R. simiarum, R. fortunei, and R. simsii var. putuoense.