Hur changing the point producing leafstalk (7)
I believe the answer is:
rhubarb
'leafstalk' is the definition.
The definition and answer can be both plants as well as being singular nouns.
Maybe there's an association between them I don't understand?
'hur changing the point' is the wordplay.
'changing' is an anagram indicator.
'the point' becomes 'barb' (barb is a kind of point).
'hur' with letters rearranged gives 'rhu'.
'rhu'+'barb'='RHUBARB'
'producing' acts as a link.
Can you help me to learn more?
(Other definitions for rhubarb that I've seen before include "Reddish root, fruit when cooked" , "Sour sticks eaten as fruit after cooking" , "Plant stem used as fruit" , "Reddish leafstalks cooked and sweetened" , "Garden plant with reddish, edible stalks" .)