Binary descriptions:

budgie-lightdm-theme: LightDM Greeter theme for Ubuntu Budgie
budgie-lightdm-theme-base: LightDM Session for Ubuntu Budgie
plymouth-theme-ubuntu-budgie-logo: graphical boot animation and logger - Ubuntu Budgie logo theme
plymouth-theme-ubuntu-budgie-text: graphical boot animation and logger - Ubuntu Budgie text theme
pocillo-icon-theme: Tango-esque folder icon set called Pocillo
ubuntu-budgie-themes: GTK+3.24 based themes for Ubuntu Budgie