There's even a lesser-known white plumbago. The flowers resemble those of phlox, and the petals are slightly sticky (like Post-It Notes). When trimming the plant-or brushing by it-expect to find little blue flower petals clinging to your skin or clothing.
PS stands for postscript. You can add an after thought right at the end below a letter. It is a statement added after the main body of the piece has been written. In the case of academic writing you should not have a postscript but should include the point in the main body of the text.
The PS4 (PlayStation 4) is a next generation video game console with a variety of new features and gaming devices that its predecessor, the PlayStation 3, and other competitors do not have.