Answer:
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
What goes up and down but does not move?
What has a ring but no finger?
You cannot keep me until you have given me. What am I?
I move without wings Between silken string I leave as you find My substance behind.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?