((ptilimnium nuttallii:2.4089[&&NHX:color_tag=_&&NHX_C_blue_],ptilimnium costatum:2.4089[&&NHX:color_tag=_&&NHX_C_red_])1:0.005359,ptilimnium capillaceum:2.41426[&&NHX:color_tag=_&&NHX_C_blue_],ptilimnium nodosum:2.41426[&&NHX:color_tag=_&&NHX_C_blue_],ptilimnium fluviatile:2.41426[&&NHX:color_tag=_&&NHX_C_blue_]);