Macho lime variety of tea (9)
I believe the answer is:
chamomile
'tea' is the definition.
The answer and definition can be both plants as well as being singular nouns.
Maybe there's a link between them I don't understand?
'macho lime variety' is the wordplay.
'variety' is an anagram indicator.
'macho'+'lime'='macholime'
'macholime' is an anagram of 'CHAMOMILE'.
'of' is the link.
Can you help me to learn more?
(Another definition for chamomile that I've seen is " Aromatic plant of the daisy family".)