Trees with cones (5)
I believe the answer is:
pines
'trees with cones' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for pines that I've seen before include "Longs for evergreen trees" , "Yearns for evergreen trees?" , "Longs for or languishes" , "Yearns for the conifers" , "Coniferous trees" .)