She possan dy algaghyn ad algaghyn glassey, as ad shennayraghyn ny h-embryophyta.[1] She possan paraphyletagh t'ayn son t'eh cowrit rere ny t'eh faagail magh, shen ny lossreeyn ooashley. Ta clade ayn ta goaill stiagh y jees oc, as shen Viridiplantae ny Plantae.