ideas of a plants

[Temo]

im looking for plants that make a great ground cover/carpet,
fast grower ,medium, slow
low light to medium
common name and scientific name please
thank you for your help
not hairgrass( i have them already but it too tall)

[Lupin]

Riccia stuck with a mesh on smooth rocks?:) Some Javan moss and Echinodorus tenellus will do.

[Mgamer20o0]

HC or flame moss or any other moss for that