Norwegian Bokmål bjerk

← English birch (cognate)

← Proto-Germanic *birkijǭ (inherited)

← Proto-Indo-European *bʰerHǵos (inherited)

← Old Norse bjǫrk (inherited)

← Sanskrit भूर्ज (cognate)

→ Norwegian Bokmål dvergbjerk (compound)

→ Norwegian Bokmål bjerkeved (affix)