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.
Ps and Qs definition. August 21, 2017 Urban Dictionary. Mind your Ps and Qs way to watch your manners, or be mindful how you act. It comes down from Please and many thanks. by Cesar Report definition.