Abstract
We present a genome assembly from an individual Climacium dendroides gametophyte (the tree-moss; Bryophyta; Bryopsida; Leucodontales; Climaciaceae). The genome sequence is 413.1 megabases in span. Most of the assembly is scaffolded into 11 chromosomal pseudomolecules. The mitochondrial and plastid genome assemblies have lengths of 104.86 kilobases and 124.96 kilobases in length, respectively.