Some poinsettias displayed in a corner (5)
I believe the answer is:
inset
'a corner' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'some poinsettias displayed' is the wordplay.
'some' indicates the answer is hidden within the clue (some parts of the word are used).
'INSET' is hidden in the letters of 'poinsettias displayed'.
'in' is the link.
Can you help me to learn more?
(Other definitions for inset that I've seen before include "Small map within larger; teacher training day" , "Implant" , "It could be stuck between pages" , "Something put into something else" , "Small picture within borders of another" .)