I don't have an example of a leafy liverwort with gemmae borne on the leaf tips, nor do I know if any species bear their gemmae in such a position.
Gemmae on erect shoots
Calypogeia arguta
Calypogeia arguta (Cephaloziaceae)
Gemmae on erect shoots
pale balls of gemmae at the top of the erect shoots are clearly visible in this specimen of Calypogeia arguta.
Superficially, at least, the leafy liverwort Calypogeia arguta pictured here, and the moss
Aulacomnium androgynum,
Aulacomnium androgynum appear to share very similar positions for the gemmae.