Gemmae cups - Steere Herbarium

Gemmae cups - Steere Herbarium gemma cups These cups are located at the apex of the leafy moss and function in reproduction The moss makes little discs of plant tissue inside the gemma cup Gemma cups of Marchantia polymorpha 1 Top view of a gemmae cup containing numerous well formed gemmae prior to hydrogen peroxide treatment 2 Side view

gemma cup polymorpha, gemma cups derive from the dorsal merophyte generated from the apical stem cell and are regularly developed in conjunction with the

gemma cups Marchantites huolinhensis bears gemma cups with an elliptical to circular outline, 5 mm in diameter While Naiadita demonstrates that the leafy Interestingly, transgenic plants defective in cytokinin signaling, such as Mprrb knockout lines, formed no gemma cup and more rhizoids compared