Indiscreet, facing conflict in plant (11)
I believe the answer is:
loosestrife
'plant' is the definition.
(loosestrife is a kind of plant)
'indiscreet facing conflict' is the wordplay.
'indiscreet facing' becomes 'loose' (I can't explain this - if you can you should give a lot more credence to this answer).
'conflict' becomes 'strife' (strife is a kind of conflict).
'loose'+'strife'='LOOSESTRIFE'
'in' is the link.
Can you help me to learn more?
(Other definitions for loosestrife that I've seen before include "Soil of trees (anag) -- waterside plant" , "Purple or yellow waterside plant" , "Primrose, say" .)