Gemma Dryburgh

Scoring the number of gemmae in a cup To assay for variation in gemmae numbers, we assigned numbers to the gemma cups on the thallus of 8-week-

Most taxa of the genus Marchantia L produce multicellular gemmae within gemma cups They are discoid bodies with two notches

gemma cups The liverwort Marchantia polymorpha This species bears cup-shaped structures called gemma cups , each of which contains several discoid gemmae

gemmae cup Gemma cup are special vegetative ,small cup shaped structures borne along the midrib on the dorsal surface of gametophyte of some bryophytes