The genome sequence of the Marsh Pennywort, <i>Hydrocotyle vulgaris</i> L. (Apiales: Araliaceae)

We present a genome assembly from a specimen of <i>Hydrocotyle vulgaris</i> (Marsh Pennywort; Streptophyta; Magnoliopsida; Apiales; Araliaceae). The assembly contains two haplotypes with total lengths of 870.40 megabases and 862.86 megabases. Most of haplotype 1 (97.78%) is scaffolded into 48 chromosomal pseudomolecules. Haplotype 2 was assembled to scaffold level. The mitochondrial and plastid genome assemblies have lengths of 562.52 kilobases and 153.03 kilobases, respectively.