Genome annotation files of Pulsatilla chinensis

Pulsatilla chinensis​ (Bunge) Regel, a medicinal species in the genus Pulsatilla (Ranunculaceae), exhibits significant anti-inflammatory activity due to its abundant triterpenoid saponins, enhancing its medicinal value. All 48 known Pulsatilla species lack whole genome sequencing data, hindering research onthe utilization of genetic resources in the genus and investigations into their biosynthetic mechanisms.Here, we present the first chromosome-level genome assembly of P. chinensis. The assembly spans 6,588.76 Mb with a contig N50 of 4.28 Mb. Using PacBio sequencing and Hi-C scaffolding, 99.32% of sequences were anchored onto eight chromosomes. We annotated 41,786 protein-coding genes through ab initio prediction, homology alignment, and transcriptome evidence, with 98.77% functionally annotated via NR, GO, and KEGG databases.