part of part of mucosa mucosa of tongue dorsum of tongue mucosa of dorsum of tongue mucosa of dorsal surface of tongue check surface terms FMA:74871 UBERON:0010052 A mucosa that is part of a dorsum of tongue. develops fungiform papillae by WNT induction at 11 weeks pc in human. Filiform papillae develop later. ISBN:1607950324 SCTID:245835003